Renewable energy intermittency isn’t only a challenge when the sun isn’t shining or the wind isn’t blowing. For many regions, oversupply of renewable electricity during sunny and windy periods with low grid demand creates its own economic and operational challenges. In California, more than 2.7 TWh of renewable energy—primarily solar—was curtailed last year during such […]

Most major utilities and energy generators have by now committed to cutting carbon dioxide and other greenhouse gas emissions in order to meet both government and corporate targets and ultimately avoid the worst impacts of climate change. Decarbonizing the energy sector, which contributes 35% of the world’s total emissions, is thus a critical aspect of […]