London-based Tem, which uses AI to optimize energy transactions for businesses, raised a $75M Series B led by Lightspeed, a source says at a $300M+ valuation (Tim De Chant/TechCrunch)

Tim De Chant / TechCrunch: London-based Tem, which uses AI to optimize energy transactions for businesses, raised a $75M Series B led by Lightspeed, a source says at a $300M+ valuation   —  As AI data centers drive up electricity prices, London-based startup Tem thinks AI might be able to help solve it, too.