A UK energy crisis is looming. 38 Gigawatts is going off-line and only 18GW is currently available to replace it. That includes Hinkley Nuclear and Swansea Tidal Bay. With climate change requiring a low-carbon future, where will our energy come from? Davenport is CEO of Good Energy, Gupta is owner of Uskmouth Power Station, Phillips is National Grid's UK Generator and Asset Compliance Manager and Linder is Energy Futures Partner at Bell Pottinger PR.