Energy Efficiency is a topic tracked in our intelligence system with 5 linked articles.
Heat-pump water heaters are gaining traction through better economics, new install models, and stronger incentives, with Reservoir signaling a scalable service model and notable seed funding.
VCs spotlight 19 European startups aimed at making AI compute more efficient amid rising demand, but the excerpt lacks concrete company names and measurable financial data.
PacifiCorp will suspend its California energy efficiency programs as part of a proposed settlement, with regulators citing a history of poor cost-effectiveness and declining performance.
In 2025, more than half of newly constructed US apartment buildings used heat pumps, per Census Bureau data.
Boston explores sea- and river-source heat pumps for large buildings, led by HEET's Zeyneb Magavi.
KIT reports a hybrid PV plus passive radiative cooling surface capable of producing electricity, heat, and cooling, with 60.6 W/m² electrical power density, cooling 6.5 C below ambient, and heat up to 110.8 C.
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