
John Raymond Hanger
@johnrhanger
Climate, Energy & Electricity Policy. Support competitive markets & climate action. Former PA PUC Commissioner, PA DEP Secretary, Policy Secretary. Penn Law '84
ID: 283723554
17-04-2011 22:04:36
26,26K Tweet
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Good morning with good news: Solar's energy payback period is ~10x faster than 25 years ago. Why? Innovation & scale leading to better, cheaper solar. Amount of silicon used cut ~88%/watt. Below is rooftop. Payback may be faster for utility solar. Credit Jesse Peltan


"...global EV sales rose 26%, and preliminary data suggests sales increased around 30% in September." 2023 EV sales grew 33%. Snark: "EV sales plunge." Nope! EV sales up to ~16.7 million in 2024, from 13.9 million in 2023. Credit Colin Mckerracher bloomberg.com/news/newslette…





