What Are Smart Cities And Why Do We Need ... to ‘island’ itself from the grid when necessary and effectively operate as a microgrid powered by local distributed energy resources such as solar ...

Copper, lithium, cobalt and nickel are just some metals from a long list of mined resources ... reduce energy consumption and, by extension, demands for mined metals. “Do we need to replace ...

The choices we’ve made ... CPUC Why are rates so high? Let’s start with the one sure to cause the most fury: rooftop solar. Rooftop solar owners export excess energy to the grid during the ...

Why we need scientists now, more than ever. Jean Oelwang. May 7, 2025 9:44 AM UTC Updated May 7, 2025 ... Climate & Energy; Climate Change; Opinions expressed are those of the author.

Power Play: With scoffing reference to critics of the Tennessee Valley Authority, President Franklin D. Roosevelt, pictured here while seated in his automobile at Chickamauga on Sept. 2, 1940 ...

Lindsay Rasmussen, who manages building and land-use projects at the energy non-profit RMI, calls these "revolutionary technologies". A major set of revolutionary cooling tech is solid-state cooling.