

197. The fight for accurate Carbon Accounting and 24/7 Green Power - Sep25
6 snips Sep 29, 2025
Killian Daly, Executive Director of EnergyTag and expert in renewable power, dives into the crucial topic of carbon accounting and its implications. He discusses the necessity of updating the GHG Protocol for better transparency and reliability in green energy claims. The conversation highlights how current practices can misrepresent actual emissions and the importance of matching energy consumption with real-time sources. Killian also addresses resistance from some corporations and presents the economic benefits of 24/7 renewable energy for data centers and beyond.
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Tomago Visit Sparked Scope 2
- Laurent Segalen recounts visiting the Tomago aluminium smelter and seeing coal plants supplying its power across the fence.
- That encounter prompted creation of Scope 2 to prevent companies shifting emissions off their books.
Annual Matching Detaches Claims From Reality
- Renewable tracking systems evolved with annual matching that detaches claims from actual electricity flows.
- That allows companies to claim solar produced midday as powering nighttime consumption, disconnecting accounting from reality.
Time And Place Matter For Clean Power
- Power systems require temporal (hourly) matching of demand with clean generation to reflect grid realities.
- Geographic matching matters too because treating large regions as fully interconnected masks congestion and local fossil use.