Energy Bill

Lord Grantchester Excerpts

Monday 28th October 2013 Lords Chamber

[Lord Roper]

My Lords, the noble Lord, Lord Jenkin, and I have Amendment 48 in this group. The group also includes Amendment 51, tabled by the right reverend Prelate the Bishop of London, which would insert a new clause.

When the draft Energy Bill was published in May 2012, a number of people were concerned that there was not sufficient indication of measures to reduce electricity demand, which is obviously the most satisfactory way of avoiding having to build further power stations. Both in the pre-legislative scrutiny in another place and in the informal committee chaired by the noble Lord, Lord Oxburgh, the question of demand-side measures was discussed. As a result of that, the Government launched a consultation in November last year and suggested a number of options for electricity demand reduction. Interestingly enough, out of the options on offer, a majority of the respondents favoured a system of electricity efficiency premium payments, which would provide electricity users with a payment on top of the savings that result from reduced use of electricity.

However, when DECC published its consultation response in May this year, it suggested that its preferred route to delivering permanent reductions in electricity demand was via a capacity market. That was of course contrary to the majority of the views expressed in the consultation. Similarly, the response dismissed the idea of introducing a premium payment without adequate explanation. None the less, on Report in another place, the Government introduced Clause 37, allowing the Government to run a pilot scheme for electricity demand reduction. The clause does not explicitly limit the Government to a single pilot or specify the mechanism that they might use. However, given what the Government said in their response to the consultation, there is a pretty clear indication that they wish to look at the capacity market only.

There are a number of uncertainties about the appropriateness of the capacity market, particularly for small and even medium-sized consumers. I am not sure what the right reverend Prelate might say about churches which are considering reducing their electricity demand and whether they would be large enough consumers to go into such a capacity market. None the less, there was a discussion in Grand Committee on an amendment that I tabled suggesting that there should be more than one pilot so that various methods could be explored as ways of dealing with this question of electricity demand reduction. Amendment 48, which I and the noble Lord, Lord Jenkin, have tabled, requires the Government to bring forward multiple pilot schemes so that not just the capacity market but premium payments and perhaps some other form of incentive could be considered. That would demonstrate which scheme or schemes might be most effective in delivering permanent demand reductions and scale.

I very much hope that the Government will give serious consideration to this proposal because I believe it will give us rather more information as a result of the pilot in order to make decisions as to what can be done. I should say that I have a good deal of sympathy with the new clause tabled by the right reverend Prelate which calls on the Government to prepare and implement a strategy for delivering further reductions in demand which the Government themselves say is achievable.

[Lord Grantchester (Lab)]

My Lords, I rise to speak to Amendment 50 in this group. In our Committee proceedings, we looked at the demand side response clauses introduced at the late stage of Report in the other place. We noticed that they were late additions to the Bill, yet they cannot be underestimated as there can be no simpler way to reduce the pressures on the capacity market, increase resilience, improve decarbonisation, and enhance efficiency and security of supply. Reducing energy demand is much cheaper than building new generating capacity. It is also the cheapest way to protect households from rising bills and cut carbon emissions.

Clause 37 introduced a spending power to authorise the spending of money to fund a pilot or pilots, yet concern was expressed about whether sufficient funds were being made available. Anxiety was also expressed that pilot schemes were proposed to take place in the capacity market, as the response to the consultation in May this year made clear that this was the Government’s preferred way forward.

Difficulties were expressed that the capacity market is designed primarily to ensure capacity during potential shortages or troughs in supply. In these circumstances, it will only reward demand reduction projects that reduce the amount of generating capacity needed at such times, and not reward projects that reduce demand more generally. The capacity market, therefore, only rewards energy efficiency for its security benefits and not its much larger benefits such as emissions reductions and affordability, as well as behavioural change policies.

Many submissions that we received wished to see multiple pilot schemes to include premium payments as well as capacity markets and other innovative incentive schemes. This was proposed to enable small businesses and generators to be able to access payments and to press the Government that demand reduction is not simply an afterthought to bolt onto the capacity market, designed around the provision of supply by large-scale plant prioritised through the workings of the capacity auction.

There is also the question of determining what capacity is required once demand has been reduced. These thoughts led us to consider that the Government need to set a coherent strategy about delivering permanent demand reduction and is the purpose of Amendment 50. The amendment adds to the Government’s own Amendment 47 and the amendment in the name of the noble Lord, Lord Jenkin. These only refer to pilot schemes and the Government’s Amendment 47 is eminently sensible. However, my amendment proposes that the Government must think further and more deeply and place demand reduction in a wider strategic context.

I also tabled it as an alternative to Amendment 51, proposed by the right reverend Prelate the Bishop of London, that seeks to place a numerical target for demand reduction. The difficulty here is that I have seen three different figures from three different methodologies. First, in November 2012, the McKinsey final report identified 92 terawatt hours of potential savings not covered by existing policy by 2030. Alternatively, the energy efficiency strategy, also in November 2012, used a different method and identified 69 terawatt hours of savings by 2020, based on existing and future policy. Yet in May this year, the Government used yet another method in response to the electricity demand reduction consultation where the figure of 32 terawatt hours saving was identified.

Will the Minister clarify which method and which figures her department recognise as correct and the most appropriate? My amendment avoids this difficulty being placed on the face of the Bill and seems an eminently sensible concession that the Government should agree to.