Three companies, Sonnen, Swell Energy, and OhmConnect all stand on the leading edge of a new, promising trend in electrical power grids: VPPs. — This article is one in a series investigating the importance of modernizing and decarbonizing the electric grid. If you want to understand the issue in context, see the article Grid Modernization; for cutting-edge experts’ take on the topic, see the article Here Is How To Create A Clean, Resilient Electrical…