Energy is changing and our electricity grid technology is over 100 years old. Every day, new solar panels, windmills and cogeneration plants are transforming America’s electricity production – but our grid that carries electricity to those who use it is unable to keep up. Last year, there were over 700 gigawatts of power that were not hooked up to the grid. Lime Rock New Energy is on a mission to change how our energy is created and consumed by filling a hole in the market: growth equity. Listen to how Mark Lewis and Mark McCall – two veteran climate change investors – are innovating in a forgotten part of the environmental capital stack.