California grid set record of 97% renewable power on April 3

Good News Notes: “In another sign of progress toward a carbon-free power grid, the California Independent System Operator (ISO) set a new record on April 3, when 97.6% of electricity on the grid came from clean, renewable energy. The peak, which occurred briefly at 3:39 p.m., broke the previous record of 96.4% set on March…