CLAIMBOUND / SOURCE-PUBLICATION EVIDENCE
Mining
Every card identifies what it proves, what it does not prove, its exact quote, locator, source hash, and local rerun command.
1. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 7
Narrow public claim
There are many possible scenarios somewhere between the following extremes (WEC, 2004a).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 7- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
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python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
There are many possible scenarios somewhere between the following extremes (WEC, 2004a).
2. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 8
Narrow public claim
There are still obstacles to implementing the low-carbon technologies and measures identified in the TAR.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 8- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
There are still obstacles to implementing the low-carbon technologies and measures identified in the TAR.
3. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 9
Narrow public claim
1) The current capacity of energy carriers is shown by the width of the lines.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 9- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
1) The current capacity of energy carriers is shown by the width of the lines.
4. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 9
Narrow public claim
In this diagram the ratio used is up to 240:1 (OECD,2006c).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 9- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
In this diagram the ratio used is up to 240:1 (OECD,2006c).
5. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 10
Narrow public claim
The conversion efficiencies of a fossil fuel or nuclear power plant are typically about 33% due to heat losses whereas the energy in stored water (and other non-thermal means) is converted in turbines at efficiencies approaching 100%.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 10- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
The conversion efficiencies of a fossil fuel or nuclear power plant are typically about 33% due to heat losses whereas the energy in stored water (and other non-thermal means) is converted in turbines at efficiencies approaching 100%.
6. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 10
Narrow public claim
Thus, for a much lower energy equivalent, hydro can produce the same amount of electricity as a thermal plant without a system to utilize the waste heat.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 10- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Thus, for a much lower energy equivalent, hydro can produce the same amount of electricity as a thermal plant without a system to utilize the waste heat.
7. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 11
Narrow public claim
Saharan Africa is only 23% (but only 8% in rural regions) and South Asia is 41% (30% in rural regions) (IEA, 2005c).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 11- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Saharan Africa is only 23% (but only 8% in rural regions) and South Asia is 41% (30% in rural regions) (IEA, 2005c).
8. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 13
Narrow public claim
This will then account for 42% of the increase in world primary-energy demand.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 13- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
This will then account for 42% of the increase in world primary-energy demand.
9. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 13
Narrow public claim
The region could be faced with overall energy resource shortages in the coming decades (Komiyama et al., 2005).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 13- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
The region could be faced with overall energy resource shortages in the coming decades (Komiyama et al., 2005).
10. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 14
Narrow public claim
The potential of the Mediterranean area alone has been estimated by one source to be 8000 EJ/yr (http:/www.dlr.de/tt/med-csp) Sources: Data from BP, 2006; WEC, 2004c; IEA, 2006b; IAEA, 2005c; USGS, 2000; Martinot, 2005; Johansson, 2004; Hall, 2003; Encyclopaedia of Energy, 2004.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 14- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t01_primary_claims.json --source-file <local-raw-pdf>Exact source quote
The potential of the Mediterranean area alone has been estimated by one source to be 8000 EJ/yr (http:/www.dlr.de/tt/med-csp) Sources: Data from BP, 2006; WEC, 2004c; IEA, 2006b; IAEA, 2005c; USGS, 2000; Martinot, 2005; Johansson, 2004; Hall, 2003; Encyclopaedia of Energy, 2004.
11. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 17
Narrow public claim
1970s were later discredited and a relatively constant estimate has since been observed.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 17- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
1970s were later discredited and a relatively constant estimate has since been observed.
12. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 17
Narrow public claim
Production costs vary depending on gas prices, but where stranded gas is available at 0.5 US$/GJ production costs are around 30 US$ a barrel (IEA 2006a).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 17- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Production costs vary depending on gas prices, but where stranded gas is available at 0.5 US$/GJ production costs are around 30 US$ a barrel (IEA 2006a).
13. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 20
Narrow public claim
It is not expected to begin accepting HLW before 2015.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 20- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
It is not expected to begin accepting HLW before 2015.
14. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 20
Narrow public claim
Nuclear Weapons (NPT) has been ratified by nearly 190 countries.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 20- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Nuclear Weapons (NPT) has been ratified by nearly 190 countries.
15. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 21
Narrow public claim
Nuclear fuels could also be based on thorium with proven and probable resources being about 4.5 Mt (OECD, 2004a).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 21- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Nuclear fuels could also be based on thorium with proven and probable resources being about 4.5 Mt (OECD, 2004a).
16. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 23
Narrow public claim
These and environmental concerns may mean that obtaining resource permits is a constraint.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 23- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
These and environmental concerns may mean that obtaining resource permits is a constraint.
17. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 31
Narrow public claim
Large green circles are critical transformations for future energy systems.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 31- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Large green circles are critical transformations for future energy systems.
18. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 33
Narrow public claim
In some instances, the best use of modern biomass will be co-firing with coal at blends up to 5–10% biomass or with natural gas.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 33- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
In some instances, the best use of modern biomass will be co-firing with coal at blends up to 5–10% biomass or with natural gas.
19. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 34
Narrow public claim
FutureGen is a US initiative to build the world’s first integrated CCS and hydrogen-production research power plant (US DOE, 2004).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 34- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
FutureGen is a US initiative to build the world’s first integrated CCS and hydrogen-production research power plant (US DOE, 2004).
20. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 37
Narrow public claim
Superconductors may incorporate hydrogen as both cryogenic coolant and energy carrier.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 37- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t02_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Superconductors may incorporate hydrogen as both cryogenic coolant and energy carrier.
21. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 39
Narrow public claim
(Section 4.3.6) are not always included in the scenarios.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 39- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t03_primary_claims.json --source-file <local-raw-pdf>Exact source quote
(Section 4.3.6) are not always included in the scenarios.
22. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 40
Narrow public claim
Heat and CHP potentials are more difficult to determine due to lack of available data, and transport potentials are analysed in Chapter 5.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 40- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t03_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Heat and CHP potentials are more difficult to determine due to lack of available data, and transport potentials are analysed in Chapter 5.
23. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 42
Narrow public claim
Notes: Bars depict 10 and 90 percentiles and lines extend to show minimum and maximum estimates.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 42- Captured
- 2026-09-05
- Source SHA-256
050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
- Maintainer run only; no independent operator rerun is registered.
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Notes: Bars depict 10 and 90 percentiles and lines extend to show minimum and maximum estimates.
24. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 43
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Include old and new plants operating in 2006.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 43- Captured
- 2026-09-05
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25. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 46
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Estimates in the baseline were 4248 TWh yr-1 from hydro by 2030 compared with 2929 TWh yr-1 from nuclear (IEA, 2004a).
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 46- Captured
- 2026-09-05
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Estimates in the baseline were 4248 TWh yr-1 from hydro by 2030 compared with 2929 TWh yr-1 from nuclear (IEA, 2004a).
26. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 49
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Then 9% of total new and existing coal-fired plants will have CCS by 2030 in the OECD region and 4% elsewhere.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 49- Captured
- 2026-09-05
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Then 9% of total new and existing coal-fired plants will have CCS by 2030 in the OECD region and 4% elsewhere.
27. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 51
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The resulting GHG emissions avoided are assessed.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 51- Captured
- 2026-09-05
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28. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 51
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In reality, the future value of carbon will likely affect the actual generation shares for each technology, as will any mitigation policies in place before 2030 that encourage reductions of GHG emissions from specific components of the energy-supply sector.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 51- Captured
- 2026-09-05
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In reality, the future value of carbon will likely affect the actual generation shares for each technology, as will any mitigation policies in place before 2030 that encourage reductions of GHG emissions from specific components of the energy-supply sector.
29. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 54
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CHP and heat are not included, nor electricity savings from energy-efficiency measures in the building and industry sectors.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 54- Captured
- 2026-09-05
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CHP and heat are not included, nor electricity savings from energy-efficiency measures in the building and industry sectors.
30. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 55
Narrow public claim
Subsidies, incentives and market mechanisms presently used to promote fossil fuels, nuclear power and renewables may need some redirection to achieve more rapid decarbonization of the energy supply.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 55- Captured
- 2026-09-05
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Subsidies, incentives and market mechanisms presently used to promote fossil fuels, nuclear power and renewables may need some redirection to achieve more rapid decarbonization of the energy supply.
31. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 58
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This justifies new technology deployment support by governments (Section 4.5.6).
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 58- Captured
- 2026-09-05
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This justifies new technology deployment support by governments (Section 4.5.6).
32. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 59
Narrow public claim
Rather, emissions trading has emerged as the preferred method of effecting global GHG mitigation, both within and outside the auspices of the Kyoto Protocol (Sloss et al., 2003).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 59- Captured
- 2026-09-05
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050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
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Rather, emissions trading has emerged as the preferred method of effecting global GHG mitigation, both within and outside the auspices of the Kyoto Protocol (Sloss et al., 2003).
33. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 61
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The high investment cost required to build energy-system infrastructure is a major barrier to sustainable development.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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- IPCC AR4 WGIII Chapter 4 Energy Supply
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PDF page 61- Captured
- 2026-09-05
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The high investment cost required to build energy-system infrastructure is a major barrier to sustainable development.
34. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 63
Narrow public claim
At the same time, it is desirable to assess current adaptation measures and their adequacy to handle potential vulnerability.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 63- Captured
- 2026-09-05
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050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
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At the same time, it is desirable to assess current adaptation measures and their adequacy to handle potential vulnerability.
35. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 66
Narrow public claim
Dow Jones Trade News Emissions, 19 May, 10, 11 pp.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 66- Captured
- 2026-09-05
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36. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 66
Narrow public claim
EC, 2007: World energy technology outlook 2050 (WETO-H2) Report.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 66- Captured
- 2026-09-05
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050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
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EC, 2007: World energy technology outlook 2050 (WETO-H2) Report.
37. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 67
Narrow public claim
Report Catholic Relief Services, Baltimore MD, 110 pp.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 67- Captured
- 2026-09-05
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Report Catholic Relief Services, Baltimore MD, 110 pp.
38. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 68
Narrow public claim
IPCC, 2005: IPCC special report on Carbon dioxide Capture and Storage.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 68- Captured
- 2026-09-05
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IPCC, 2005: IPCC special report on Carbon dioxide Capture and Storage.
39. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 70
Narrow public claim
Report No RES/SC/03/22509, Eskom Holdings Ltd., Johannesburg.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 70- Captured
- 2026-09-05
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050eb7f7af18e48c87da62a1025154cd4c10096f2ee04a800bca4580d42d4175- Reproduction
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Report No RES/SC/03/22509, Eskom Holdings Ltd., Johannesburg.
40. IPCC AR4 WGIII Chapter 4 Energy Supply · PDF page 72
Narrow public claim
WEC, 2004d: Energy end-use technologies for the 21st Century.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 4 Energy Supply
- Section locator
PDF page 72- Captured
- 2026-09-05
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WEC, 2004d: Energy end-use technologies for the 21st Century.
41. IPCC AR4 WGIII Chapter 7 Industry · PDF page 3
Narrow public claim
The A1 family of scenarios describe a future with very rapid econoic growth, low population growth, and rapid introduction of new and more efficient technologies.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
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It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 3- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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The A1 family of scenarios describe a future with very rapid econoic growth, low population growth, and rapid introduction of new and more efficient technologies.
42. IPCC AR4 WGIII Chapter 7 Industry · PDF page 3
Narrow public claim
B2 describes a world ‘in which emphasis is on local solutions to economic, social, and environmental sustainability’.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 3- Captured
- 2026-09-05
- Source SHA-256
9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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B2 describes a world ‘in which emphasis is on local solutions to economic, social, and environmental sustainability’.
43. IPCC AR4 WGIII Chapter 7 Industry · PDF page 5
Narrow public claim
A sampling of these options is discussed in Sections 7.2–7.4.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 5- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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A sampling of these options is discussed in Sections 7.2–7.4.
44. IPCC AR4 WGIII Chapter 7 Industry · PDF page 5
Narrow public claim
These activities also take place in dedicated facilities, which are discussed in Chapters 4 and 10 respectively.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 5- Captured
- 2026-09-05
- Source SHA-256
9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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These activities also take place in dedicated facilities, which are discussed in Chapters 4 and 10 respectively.
45. IPCC AR4 WGIII Chapter 7 Industry · PDF page 6
Narrow public claim
Industrial sector ‘final energy’ use excludes energy consumed in refineries and other energy conversion operations, power plants, coal transformation plants, etc.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 6- Captured
- 2026-09-05
- Source SHA-256
9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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Industrial sector ‘final energy’ use excludes energy consumed in refineries and other energy conversion operations, power plants, coal transformation plants, etc.
46. IPCC AR4 WGIII Chapter 7 Industry · PDF page 6
Narrow public claim
Upstream energy consumption was reallocated by weighting electricity, petroleum and coal products consumption with primary factors reflecting energy use and loses in energy industries.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 6- Captured
- 2026-09-05
- Source SHA-256
9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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Upstream energy consumption was reallocated by weighting electricity, petroleum and coal products consumption with primary factors reflecting energy use and loses in energy industries.
47. IPCC AR4 WGIII Chapter 7 Industry · PDF page 8
Narrow public claim
Tables 7.3 and 7.4 include HFC emissions from refrigeration equipment used in industrial processes and food storage, but not HFC emissions from other refrigeration and air conditioning applications.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 8- Captured
- 2026-09-05
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Tables 7.3 and 7.4 include HFC emissions from refrigeration equipment used in industrial processes and food storage, but not HFC emissions from other refrigeration and air conditioning applications.
48. IPCC AR4 WGIII Chapter 7 Industry · PDF page 8
Narrow public claim
Foams should be considered in the buildings sector.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 8- Captured
- 2026-09-05
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Foams should be considered in the buildings sector.
49. IPCC AR4 WGIII Chapter 7 Industry · PDF page 12
Narrow public claim
IEA (2006a) estimates that steam generation consumes about 15% of global final industrial energy use.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 12- Captured
- 2026-09-05
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IEA (2006a) estimates that steam generation consumes about 15% of global final industrial energy use.
50. IPCC AR4 WGIII Chapter 7 Industry · PDF page 12
Narrow public claim
Options for fuel switching in those processes are discussed in Section 7.4.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 12- Captured
- 2026-09-05
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Options for fuel switching in those processes are discussed in Section 7.4.
51. IPCC AR4 WGIII Chapter 7 Industry · PDF page 13
Narrow public claim
The use of biomass is well established in some industries.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 13- Captured
- 2026-09-05
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The use of biomass is well established in some industries.
52. IPCC AR4 WGIII Chapter 7 Industry · PDF page 13
Narrow public claim
The food and jute industries make use of solar energy for drying in appropriate climates (Das and Roy, 1994).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 13- Captured
- 2026-09-05
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The food and jute industries make use of solar energy for drying in appropriate climates (Das and Roy, 1994).
53. IPCC AR4 WGIII Chapter 7 Industry · PDF page 15
Narrow public claim
Future efficiency developments will aim at further process Data is pluralintegration.
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The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 15- Captured
- 2026-09-05
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Future efficiency developments will aim at further process Data is pluralintegration.
54. IPCC AR4 WGIII Chapter 7 Industry · PDF page 15
Narrow public claim
Only a detailed assessment of the energy data can result in an internationally comparable indicator (Price et al., 2002).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 15- Captured
- 2026-09-05
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Only a detailed assessment of the energy data can result in an internationally comparable indicator (Price et al., 2002).
55. IPCC AR4 WGIII Chapter 7 Industry · PDF page 17
Narrow public claim
They are the 100-year values reported in the IPCC Second Assessment Report (IPCC, 1995).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 17- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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They are the 100-year values reported in the IPCC Second Assessment Report (IPCC, 1995).
56. IPCC AR4 WGIII Chapter 7 Industry · PDF page 18
Narrow public claim
Its growth rate has been high due to increasing use of this lightweight metal in the transport industry.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 18- Captured
- 2026-09-05
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Its growth rate has been high due to increasing use of this lightweight metal in the transport industry.
57. IPCC AR4 WGIII Chapter 7 Industry · PDF page 19
Narrow public claim
Retrofit of old plants is feasible and offers a potential for improved efficiency.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 19- Captured
- 2026-09-05
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Retrofit of old plants is feasible and offers a potential for improved efficiency.
58. IPCC AR4 WGIII Chapter 7 Industry · PDF page 23
Narrow public claim
MtC) per year from energy use and calcination of carbonates.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 23- Captured
- 2026-09-05
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MtC) per year from energy use and calcination of carbonates.
59. IPCC AR4 WGIII Chapter 7 Industry · PDF page 23
Narrow public claim
Additional research to better understand the emission profile and mitigation options for the industry is needed.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 23- Captured
- 2026-09-05
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Additional research to better understand the emission profile and mitigation options for the industry is needed.
60. IPCC AR4 WGIII Chapter 7 Industry · PDF page 24
Narrow public claim
EPA, 2002) and EU (EC, 2004) identify paper recycling as a GHG emissions reduction option.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 24- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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EPA, 2002) and EU (EC, 2004) identify paper recycling as a GHG emissions reduction option.
61. IPCC AR4 WGIII Chapter 7 Industry · PDF page 24
Narrow public claim
Sri Lanka, the world’s fourth largest producer of coconut oils, has 0.4 Mha under cultivation (Kumar et al., 2003).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 24- Captured
- 2026-09-05
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Sri Lanka, the world’s fourth largest producer of coconut oils, has 0.4 Mha under cultivation (Kumar et al., 2003).
62. IPCC AR4 WGIII Chapter 7 Industry · PDF page 26
Narrow public claim
However, an attempt Mitigation potential is the ‘economic potential’, which is defined as the amount of GHG mitigation that is cost-effective for a given carbon price, with energy savings included, when using social discount rates (3-10%).
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 26- Captured
- 2026-09-05
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However, an attempt Mitigation potential is the ‘economic potential’, which is defined as the amount of GHG mitigation that is cost-effective for a given carbon price, with energy savings included, when using social discount rates (3-10%).
63. IPCC AR4 WGIII Chapter 7 Industry · PDF page 27
Narrow public claim
They were estimated based on historical data from a variety of industry sources.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
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PDF page 27- Captured
- 2026-09-05
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They were estimated based on historical data from a variety of industry sources.
64. IPCC AR4 WGIII Chapter 7 Industry · PDF page 28
Narrow public claim
Limited data in the literature did not allow estimation of the potential for other mitigation options in these industries.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 28- Captured
- 2026-09-05
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Limited data in the literature did not allow estimation of the potential for other mitigation options in these industries.
65. IPCC AR4 WGIII Chapter 7 Industry · PDF page 29
Narrow public claim
This return can be economic, for example energy-efficiency improvements that show an economic payout.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 29- Captured
- 2026-09-05
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This return can be economic, for example energy-efficiency improvements that show an economic payout.
66. IPCC AR4 WGIII Chapter 7 Industry · PDF page 32
Narrow public claim
Others, such as fuel switching can be vulnerable to climate change under certain circumstances.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 32- Captured
- 2026-09-05
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Others, such as fuel switching can be vulnerable to climate change under certain circumstances.
67. IPCC AR4 WGIII Chapter 7 Industry · PDF page 33
Narrow public claim
Chapter 7 Industry of fifty AIJ projects were in Africa.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 33- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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Chapter 7 Industry of fifty AIJ projects were in Africa.
68. IPCC AR4 WGIII Chapter 7 Industry · PDF page 35
Narrow public claim
Industry includes agriculture and the public sector.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 35- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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Industry includes agriculture and the public sector.
69. IPCC AR4 WGIII Chapter 7 Industry · PDF page 36
Narrow public claim
A more in-depth discussion of emission trading can be found in Section 13.2.1.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 36- Captured
- 2026-09-05
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9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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A more in-depth discussion of emission trading can be found in Section 13.2.1.
70. IPCC AR4 WGIII Chapter 7 Industry · PDF page 38
Narrow public claim
Waste Reduced use of primary materials; reduction of waste water, hazardous waste, waste materials; reduced waste disposal costs; use of waste fuels, heat and gas.
What this card proves
The exact quoted statement occurred in the named official PDF fetched on 2026-09-05, and the complete PDF matched the recorded SHA-256.
What this card does not prove
It does not independently establish the underlying model capability, safety, comparison, or real-world truth. This is a retrospective single-maintainer source-publication audit.
- Primary source
- IPCC AR4 WGIII Chapter 7 Industry
- Section locator
PDF page 38- Captured
- 2026-09-05
- Source SHA-256
9d615982debe2ae8382c2da2880cf4c872b26234a577f38fdb9d790a45134cf1- Reproduction
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Repeat this exact check locally
Download the PDF to a local file, then run the committed verifier. A changed PDF is reported as drift rather than silently accepted.
python scripts/verify_primary_public_claim_group.py artifacts/cb7k_dom060_t07_primary_claims.json --source-file <local-raw-pdf>Exact source quote
Waste Reduced use of primary materials; reduction of waste water, hazardous waste, waste materials; reduced waste disposal costs; use of waste fuels, heat and gas.