John Constable is the Energy Editor of the Global Warming Policy Forum, the campaign arm of the climate science denial group the Global Warming Policy Foundation. He is also part of the GWPF’s Academic Advisory Council. He has privileged access to parliament by being registered as a member of staff for another GWPF academic advisory council member, Lord Matt Ridley. Constable’s accreditation lists him as director of TAXA publishing and does not mention his role with the GWPF. Constable was previously Director of the anti-wind energy campaign group, the Renewable Energy Foundation. He is known for being a vocal critic of the government’s energy policy and has long opposed subsidies for renewable energy.