As the hon. Gentleman knows, when we are looking at savings or cash flow, money today is worth more than money tomorrow, so from the point of view of the installer, the longer the period, the more the work is worth doing. The key change in the Bill is to introduce the ability to go beyond the existing owner-occupier or tenant in order to spread payments out over a long period.
At the heart of the green deal is a golden rule—that for typical households, expected savings will offset costs. Each month, a green deal home will save energy while providing the same level of comfort. Money from likely energy savings will pay off the costs of the work. This is not a personal loan. Let me repeat: once a property has had the green deal, payment will stay on the energy bill at that address, even if the occupants then move out. When someone moves into a green deal home, they inherit the energy savings that pay for the work. Everyone has a part to play. This is about Government helping businesses and households to come together to deliver energy savings that are important on a national scale.
Through this legislation, we are creating a new market in energy saving. Just as the law establishing joint stock companies unleashed big investment, so this law will set the legal framework for a new green growth industry.
The Secretary of State said that he is creating a new market. Considerable consumer protection and competition concerns have been expressed to me about the creation of this market. What advice has he taken on the aspects of the Bill that will set aside the Consumer Credit Act 1974? Is it not the case that many people will feel tied to a particular energy provider? How will he ensure that these measures do not inhibit people from switching between energy providers?