As fossil fuel prices soar ‘the era of clean energy security must come of age’, energy secretary will say As fossil fuel prices soar ‘the era of clean energy security must come of age’, energy secretary will say Ed Miliband will double down on Labour’s commitment to net zero in the face of the Middle East conflict this week, insisting that as fossil fuel prices soar “the era of clean energy security must come of age”. The energy secretary is set to announce a package of new policies in a speech