The Biggest Hurdle In The Race To 100% Renewable Energy | OilPrice.com

Currently, electricity grids adapt to renewable energy production, not vice versa. As Haley Zaremba reports for Oil and Gas, the central obstacle to running a 100-percent renewable electricity grid will be energy storage, so the grid can store extra energy coming in, and use it when cloudy, still weather floats in and slows energy production.