The renewable energy boom has been heating up around the world, with many countries shattering their previous records for clean energy expansion year after year. But in many grids, the rapid growth of renewables has outpaced the advancement of critical supportive infrastructure, from sufficient power lines to reliable and practical energy storage options. As a result, renewable energy is facing a two-pronged and seemingly dichotomous problem – too many new clean energy projects without a grid to plug into, and too much clean energy already…