I absolutely agree with my hon. Friend. When we are dealing with security of supply and keeping costs affordable for our consumers, we must avoid being ideological. Instead, we must be inclusive and welcome new generation from a series of sources.
The Department has looked at a scenario in which all our coal stations close by 2025, the results of which show that average household electricity bills would be about 3% to 4% higher—or about £22 to £28 higher—in the 2020s. That would require more gas plant to be built earlier to fill the gap—at greater cost, ultimately, to consumers. It makes no sense to accept an amendment that unnecessarily creates further risks to our security of supply and further increases costs to our consumers.
The measures in this Bill are about creating the right conditions for attracting the significant investment needed in our electricity sector over the coming decade. Such investment in lower-carbon alternatives will deliver an orderly, cost-effective transition away from high-carbon coal, and that should not be put at further risk.