In this ‘Chart of the week’, we look at how prevalent green supply has become, unpick some of the drivers behind this, and look at the challenges now facing consumers, suppliers and policy makers confronted by a sea of green.
Over recent years, we estimate the percentage of households with ‘green’ suppliers – those only offering electricity tariffs backed by Renewable Energy Guarantee of Origin certificates (REGOs) – has rocketed from less than 20% to 65%.
Business supply and services
Ofgem has published its decision documents confirming the Supplier of Last Resort (SoLR) true-up claims submitted by energy suppliers and the amounts it has agreed as part of their SoLR levy claim. In this week’s 'Chart of the week', we review the SoLR true-up claims.
Business supply and services
The end of January means the end of the first month of the Electricity Generator Levy (EGL). First announced as part of the Autumn 2022 budget, the EGL places a 45% tax on generation receipts above £75/MWh for non-Contracts for Difference (CfD) renewable and nuclear generators until March 2028. In...
Home supply and services
In anticipation of supply contracts being offered below the Energy Price Guarantee (EPG), what might happen to customer switching rates? In this week’s 'Chart of the week', we look at how many domestic consumers might be ready to switch when suppliers increasingly offer contracts below the price cap supported level,...
Energy storage and flexibility
The world of Green Certificates is a complex area of the energy sector and is set to become more-so as we head towards a period of major regulatory change in 2023. The EU’s Guarantee of Origins (GoOs) and GB’s equivalent Renewable Energy Guarantee of Origin (REGOs) are certificates proving the production...
Home supply and services
On Saturday 29 October BEIS confirmed it had approved the transfer of Bulb’s 1.5mn customers, as well as 650 employees, to Octopus Energy. In this week's 'Chart of the Week', we look back over time at the two suppliers and the growth Octopus Energy has seen through organic means and...
Energy storage and flexibility
Last week saw the government announce the Energy Price Guarantee (EPG) which will see the typical dual fuel household’s unit rates capped at 34p/kWh for electricity and 10.3p/kWh for gas. Customers on fixed tariffs will get support to bring their tariffs down to the same level, up to 17p/kWh of...
Low carbon generation
In August we published the findings from the July-22 edition of our quarterly Green Certificates Survey. The survey is designed to provide greater market transparency for Renewable Energy Guarantees of Origin (REGO), Continental Guarantees of Origin (GoOs) and Renewable Gas Guarantees of Origin (RGGO) certificate markets. In this week's ‘Chart...
