Certified into the record
The exact text we saved
This is the version exactly as it was saved, character for character. The SHA-256 hash below is a 64-character code worked out from that text. Run the same text through SHA-256 and you get the same code; change a single letter and the code comes out completely different. Each version also stores the previous version’s hash, which chains them together so no version can be swapped out quietly.
TRUVACE RECORD VERSION record: TRV-2026-2624 version: 1 kind: certified reason: Certified into the record timestamp: 2026-11-12T08:05:20.885202Z status: published lens: p_space sector: climate headline: AI-Driven Carbon-Neutral Computing Sustainability: A Data-Driven Framework Integrating Machine Learning and Environmental–Economic Systems dek: While artificial intelligence (AI) can improve energy efficiency in carbon neutrality applications, its high energy consumption and rebound effect weaken the actual emission reduction effect. To address the issues of high energy consumption and the rebound effect of AI weakening emission reduction, this paper proposes a green AI-driven environmental economic computing framework. First, an energy consumption perception index is introduced, and carbon emissions are monitored in real time using Carbontracker versio… gain_title: (none) problem_title: The same experiments found knowledge distillation had a rebound index of 0.75 and a net energy-saving rate of only 9.1%, so rebound erodes most of the expected savings. trace_subject: (none) gain_reading: (none) gain_evidence: (none) problem_reading: The same experiments found knowledge distillation had a rebound index of 0.75 and a net energy-saving rate of only 9.1%, so rebound erodes most of the expected savings. problem_evidence: the knowledge distillation rebound index is 0.75, but the net energy-saving rate is only 9.1% quick_read: A paper in Sustainability proposes a green AI framework to cut the energy use and rebound effect that weaken AI's emission-reduction benefits. In the authors' experiments, dynamic batch processing improved energy efficiency by 45%, yet knowledge distillation, with a rebound index of 0.75, delivered a net energy-saving rate of only 9.1%. The paper measured training emissions with Carbontracker version 2.4.2. Training GPT-3 produced as much as 590 kgCO2, against 59 kgCO2 for YOLOv5, showing how much model scale drives the footprint. The authors report that the information technology industry reached a synergy index of 0.88 through AI optimization. Dedicated hardware responded in 1.5 s, three times faster than the cloud. They conclude that large models need optimization to prevent rebound, and that real-time feedback and hardware scheduling are key to carbon neutrality. limitation: tag: Evidence-backed problem key_points: Training GPT-3 produced as much as 590 kgCO2, versus 59 kgCO2 for YOLOv5, in the authors' measurements. | Dynamic batch processing improved energy efficiency by 45%. | Knowledge distillation had a rebound index of 0.75 and a net energy-saving rate of only 9.1%. | The information technology industry reached a synergy index of 0.88 through AI optimization. | Dedicated hardware responded in 1.5 s, three times faster than the cloud. | The framework combines real-time carbon monitoring, multi-task learning forecasts, an elasticity-based rebound correction and reinforcement-learning resource allocation. rundown: The framework has four parts. An energy consumption perception index is introduced and emissions are tracked in real time with Carbontracker version 2.4.2. Multi-task learning predicts energy demand and emissions from multi-source data. The rebound effect is quantified and corrected using an elasticity coefficient model. Reinforcement learning then optimizes resource allocation under environmental constraints, and a closed-loop feedback mechanism ties the pieces together. Results show a wide gap between gross and net savings: the 45% efficiency gain from dynamic batch processing contrasts with a 9.1% net energy-saving rate for knowledge distillation. The authors say large-scale models consume a lot of energy and need optimization to prevent rebound. On deployment, dedicated hardware responded in 1.5 s, three times faster than the cloud. The authors name real-time feedback and hardware scheduling as the keys to achieving carbon neutrality. sources: - peer_reviewed | Sustainability | https://doi.org/10.3390/su18115526 | 2026-06-01 prev: 0000000000000000000000000000000000000000000000000000000000000000
- SHA-256 hash
- 39e1c9a051fd9271f4c8691985ade73b642c97e9f6d5612beb76322a0d11d832
- Previous version’s hash
- 0000000000000000000000000000000000000000000000000000000000000000
How to check it yourself, without trusting this page
Download any version from /api/record/TRV-2026-2624 and hash its canonical field yourself, for example with shasum -a 256. You should get its content_hash. Each version’s text also ends with prev:and the hash of the version before it (version 1 points to 64 zeros). If anyone had changed a single character of any version after it was saved, those hashes wouldn’t line up.
ace