Domestic Gas and Electricity (Tariff Cap) Bill (Second sitting)

Michelle Donelan Excerpts

Committee Debate: 2nd sitting: House of Commons
Tuesday 13th March 2018 Public Bill Committees

[Dr Whitehead]

The app, to see what is being generated on any particular day, we will see that it varies from 4% or 5% to 20% or more, depending on the circumstances, so it certainly is true that there will be a variable amount of renewable energy to go round.

However, that is not the point as far as renewable energy suppliers who contract to supply wholly from renewable sources are concerned because they will provide themselves with power purchase agreements or will own their own generating capacity and guarantee that, come what may, what the consumer gets as a result of their tariff is renewable. In a sense, they will have pre-empted the “not enough to go round” point by guaranteeing with their arrangements that there is. I suggest, precisely for the reasons the hon. Lady set out, that that can be problematic for those companies. Nevertheless, that is what they guarantee as part of their tariff.

As far as brown energy companies that want to do a bit of greenwashing are concerned, the hon. Lady is absolutely right that if there is not enough green energy to go round they remove the portion of renewable energy from their supply and the tariff becomes browner, even though they say it is partially green. That is precisely what the amendment seeks to avoid, by making the starting point that the exemption applies to tariffs that are clearly wholly renewable and about which it can be said without a doubt that that is what they are—no messing about. That is why they should be exempted.

[Michelle Donelan (Chippenham) (Con)]

Further to the point made by my hon. Friend the Member for Chelmsford, I am a little confused as to why the hon. Gentleman would add “wholly” when he admits that that is a virtually impossible state for companies to be in at present. Would the amendment not make the Bill have a null and void section, if the word “wholly” was used when that was unachievable?

[Dr Whitehead]

Forgive me, but I was trying to distinguish between other companies and those that guarantee to provide a green tariff come what may because they have either their own supplies or a power purchase agreement with a supplier that guarantees to supply them come what may with renewable energy.

Let us remember that not all renewable energy is variable. Not all renewable energy is reliant on a variable supply being continuously variable. I have recently been to see a number of plants, one of which was a large solar farm close to the Minister’s constituency, which had a large battery installation next to it. The power produced from that source is continuous even though the solar is variable because of the existence of the battery. If a company offering a wholly renewable tariff has a power purchase agreement with that producer, it will have a reliable source of renewable energy come what may, because that is the contract it has made. That is essentially the contract that those companies are undertaking on their renewable tariffs.

[Michelle Donelan]

Is that not disincentivising the green company from growing? It knows that if it takes on more consumers, it cannot 100% guarantee to fulfil their needs on a cold day or in a cold snap. That would cap the green market, which is contrary to what we want to do—we want to encourage it to grow.

[The Chair]

Order. Before the shadow Minister responds, we will have a short comfort break.