The hon. Gentleman mentions boilers, and a number of organisations, including Green Alliance, Action for Warm Homes, Power for People
and Energy UK, have produced briefs that point to how infrequently such Bills come around. There are great changes in energy technology and in world events, but they are not mirrored in Parliament. Both sides of the House should commit to not cramming everything into one energy Bill every decade. Given how things are changing in this sphere, Parliament should address it far more frequently than every decade.