On 26 September, 2019, the UK Department for Business Energy and Industrial Strategy (BEIS) published its latest figures on solar PV deployment in the UK. The figures have been deemed inaccurate by the British Solar Trade Association, as the methodology for data collection relies on subsidy schemes that are no longer in operation, including the Feed-in Tariff, which was drawn to a close at the end of March this year.
The STA is calling on BEIS to cease publishing these inaccurate statistics, and to swiftly implement the recommendations of the Energy Data Taskforce, which includes introducing a generation asset registration system, to enable truly accurate monitoring of solar PV and battery storage deployment.
Statistics missing significant portions of capacity
STA Chief Executive Chris Hewett said: “Understanding the exact make-up of our energy system is a vital step on the road to Net Zero. The energy sector will not be able to fully decarbonise unless it is certain of which forms of generation are contributing to the grid. We need all assets to be registered and publicly catalogued as set out under the recommendations of the Energy Data Taskforce. Until this happens, BEIS must cease publishing statistics which are missing significant portions of capacity such as large-scale commercial and industrial rooftop PV installations, as these are too large to be captured by MCS registration.”
Accurate data is critical
Timely, detailed and accurate market data for the entirety of the small-scale renewable electricity and energy storage industry is critical. It ensures a safe, efficient and cost-effective grid operation and electricity supply. Further, it helps to provide an accurate picture of the market landscape, thereby driving investment and new business models. Lastly, it offers a robust evidence base for research, innovation and policy-making.
Prior to the summer recess of the UK Parliament, a number of MPs, including the energy spokesperson of the Scottish National Party, Drew Hendry, queried the accuracy of BEIS’ solar deployment figures through written questions to the Secretary of State at the time. (mfo)
