CurveBlock
CfD auctions allocate long-term contracts that stabilise revenues for winning projects by topping up market prices to a contract strike price. The scheme has been primarily aimed at utility-scale technologies where low‑carbon output can be delivered at scale. Eligibility rules, administrative thresholds and auction design mean that many small-scale or distributed projects do not qualify or face high transaction and compliance costs relative to their size.
For smaller projects, alternative revenue routes predominate: corporate power purchase agreements (PPAs) with private buyers, merchant sales into the wholesale market, participation in flexibility and balancing markets, or local offtakes such as private wire arrangements. Some smaller projects may benefit from community energy supports, local grants, or network-backed schemes, but these options vary regionally and are often shaped by grid access constraints and local network charging regimes.
The support landscape matters because revenue predictability drives valuations and financing costs. Large-scale CfD-backed projects typically secure lower financing costs due to long-term indexed revenues, whereas small projects must manage merchant price risk, offtaker credit risk and variability in subsidies. This affects contract design, reserve requirements and returns expectations for investors.
Retail investors considering fractional shares in renewable projects should therefore understand whether the underlying assets benefit from CfD-style revenue certainty or rely on merchant and local contractual revenues. That distinction influences project resilience to price swings and the kind of investor protections and disclosures a platform should provide.