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8 connected korrents · 6 moments on record from 3 Nov 2008 to 18 Aug 2026.

Same subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subject Climate change is at itscore an energy problem,since burning fossil fuels… DM David MacKay — holds since 2008-11-03 After four more doublings of installed solar capacity, solar electricity will cost about 3 cents per kwh in the sunniest areas and 4.5 cents per kwh in moderately sunny areas. After four moredoublings of installed… RN Ramez Naam — holds since 2015-08-10 RN Ramez Naam — turned since 2020-05-14 Airplanes are already almost as energy-efficient as they could possibly be, so no redesign will radically improve their efficiency. Airplanes are alreadyalmost as… DM David MacKay — holds since 2008-11-03 Average solar electricity prices in sunny parts of the world will fall to one or two cents per kwh by 2030 or 2035. Average solarelectricity prices in… RN Ramez Naam — holds since 2020-05-14 Biofuels cannot supply enough energy to matter for a country like Britain or to replace all transport fuels. Biofuels cannot supplyenough energy to matter… DM David MacKay — holds since 2008-11-03 Britain has a systemic problem building large infrastructure projects, including reservoirs Britain has a systemicproblem building large… HR Hannah Ritchie — holds since 2026-08-18 Britain's onshore wind resource, though large, is not as large as the country's energy consumption. Britain's onshore windresource, though large… DM David MacKay — holds since 2008-11-03 British people tend to oppose large-scale renewable energy projects even while supporting renewable energy in principle. British people tend tooppose large-scale… DM David MacKay — holds since 2008-11-03 Concerns about the energy cost of an individual LLM prompt are no longer credible, though the environmental impact of the AI datacenter buildout remains a real worry. Concerns about theenergy cost of an… HR Hannah Ritchie — holds since 2025-05-06 SW Simon Willison — holds since 2024-12-31
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