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Energy third party intermediaries (TPIs) have played a vital role in helping non-domestic consumers negotiate energy contracts since market liberalisation. With legislation now in development for Ofgem to directly regulate TPIs, the regulator’s recent Call for Input marks the first step in designing that framework. This blog summarises Cornwall Insight’s response, drawing on our research…
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Energy third party intermediaries (TPIs) have played a vital role in helping non-domestic consumers negotiate energy contracts since market liberalisation. With legislation now in development for Ofgem to directly regulate…

Power Purchase Agreements (PPAs) sit at the heart of the GB energy market, yet they aren’t always well understood. Our blog offers a clear, practical guide to what PPAs are,…

Cutting business energy costs could give UK growth the boost it needs, according to a CBI and Energy UK report powered by Cornwall Insight’s data.

There has been a shift in the narrative around data centres from one dominated by concerns over the impact on the system to one where the focus is on how…

Negative pricing is on the rise, driven by the rapid growth of renewables on the grid. As generation increases, so does competition, and in some cases, it has become cost-effective…

In May EirGrid and SONI published the Annual Renewable Energy Constraint and Curtailment Report 2025. We review the progress made in renewable deployment across Ireland and Northern Ireland (NI) and…