My Lords, I will speak also to Amendment 25 in this group. Amendment 12 ensures that, on a decarbonisation order being made, the existing requirement on the Government under Section 5 of the Energy Act 2010 to report on CCS developments every three years is not removed.
The Explanatory Notes state that,
“the repeal of the three yearly progress reporting requirement on decarbonisation and Carbon Capture and Storage contained in section 5 of the Energy Act 2010 … is to remove duplication, since the scope of these reporting requirements is covered by clause 3 of this Bill”.
However, that fails to recognise that under the Bill there is no certainty that there will be any reporting on CCS. Repealing the triennial reporting on both but bringing in requirements only on decarbonisation means that in effect there will be no reporting on CCS. This would be very unsatisfactory. Section 5(1)(a) maintains reporting on CCS.
The first and latest report on CCS was made in 2012. It is a very useful document which outlines the components of the Government’s CCS roadmap and the funding of research and development initiatives, including pilot projects. It outlines the development of the UK’s storage atlas, identifying nearly 600 storage sites across the UK. The report also puts into context UK action to support CCS by comparison with initiatives in other countries; for example, the US has two commercial-scale projects already under construction, with commencement of operation scheduled for 2014.
CCS is a hugely important technology for the decarbonisation of energy. My noble friend Lord Whitty has already mentioned EU Sub-Committee D. Its report emphasised the critical need for technologically and commercially viable CCS to be fitted to new coal-fired power stations in order to hit our carbon savings trajectory by 2050. While there has been slow progress at EU and UK level, the UK could yet achieve leadership through successful pilots, adequate resources and a clear regulatory framework. We have some of the best storage capacity in Europe. We have decades of offshore engineering experience that can be applied to this new sector.
Progress has certainly been unnecessarily slow. The introduction of contracts for difference in this Bill, together with the £1 billion made available to support demonstration projects, is intended to move things forward in the UK. We expect significant progress to be made in the coming years and regular reports on progress are therefore necessary. Future reports should continue to expand assessments of developments in other countries, including policy developments in the EU and projects under way elsewhere, such as in China, so that lessons can be learnt and our own strategy informed by the latest advances in other countries.
It is vital that Parliament is kept abreast of these CCS developments and we see no reason why the passing of the Energy Bill in 2013 should remove this useful requirement to report.
Amendment 25 would make the annual requirement follow the enactment of the Bill rather than as stated in Clause 3(3). The Energy Bill is intended to deliver a big increase in investment in low-carbon electricity in the UK. The measure of its success will be the rate of reduction of carbon intensity of electricity over time. This Committee has already debated the setting of targets for carbon intensity that are intended to give investors confidence by requiring that the Government maintain policies beyond 2020 to decarbonise electricity. However, we should not forget that there is a near-term challenge significantly to reduce carbon intensity in the UK as soon as possible.
As my noble friend Lady Worthington has pointed out already, there is significant potential to reduce carbon intensity simply by acting to ensure the merit order of existing plant is optimised. Unfortunately, a combination of low coal prices and high gas prices has led in recent years to a significant increase in carbon intensity. Between 2011 and 2012, carbon intensity rose from 450 grams per kilowatt hour to 530 grams per kilowatt hour as coal plants that would normally provide load-following capacity began to baseload.
Recent closures of plant due to sulphur restrictions under the large combustion plant directive should help to reverse this unfortunate trend. However, if we are serious about managing our carbon emissions and proceeding on a cost-effective path to our legally binding targets, we need a policy framework that rewards plant that are the cleanest and most efficient and that penalises the most polluting. Only then will the merit order be such that we are achieving our goals at least cost—knocking more than 200 grams off our carbon intensity without the need to subsidise any new plant at all.
The Government must not treat the carbon intensity of our electricity as an afterthought. It is one of the most important measures of progress and is how we can judge the success, or otherwise, of the Bill. The Minister may point to the annual reports contained in the Digest of UK Energy Statistics as a reason for not introducing annual reporting. However, this is a lengthy document, not intended for a parliamentary audience and, indeed, not even laid before Parliament. The triennial report produced in 2012 is a much more concise and useful document. It should be made an annual report, and this amendment seeks to deliver that.
While we are on the subject of the reporting of carbon intensity, does the Minister agree that, in the future, there will be demand for much more frequent reporting than annually? As the mix of electricity changes to contain more varying forms of power—from wind, wave and sun—there will be times of the year and times of the day when supply is high and prices will fall and also times when the opposite is true. Reporting the carbon intensity of electricity in real time will enable customers to see when it makes most sense, environmentally and economically, to use electricity.
Reporting in real time would enable the development of tariffs that allow customers with flexible demand to profit from moving their demand to times when electricity is cheapest. The development of electricity storage solutions would also be facilitated as a business model, whereby demand is absorbed during times of high low-carbon supply and delivered back to the grid at times of low supply.
At the moment there are a number of applications that purport to report the real-time carbon intensity—GridCarbon and Realtimecarbon being just two. However, it is not clear whether these applications, which take data from the national grid and use it to calculate the carbon intensity of all the plant delivering electricity to the transmission, are accurate. A considerable volume of renewable generation—several gigawatts—is connected directly to the distribution network and may not be being captured by these grid-based applications.
It is time that the Government took a lead in developing a gold-standard methodology for providing this information and I would be grateful if the Minister could comment on whether her department can undertake this important task. I beg to move.