Power with Potential
PPA Flex, a PPAYA network backed by Shell and Evolve Energy, helps generators navigate renewable market risks. Instead of fixed, one-off pricing, our six-season rolling agreement lets users secure capture rates in flexible increments over time. This strategic approach shields your revenue from market cannibalization and the pitfalls of single, all-or-nothing pricing decisions while bypassing the discounts common in long-dated contracts.
Fixing a good price isn't the hard part — protecting it as the market moves against you is. As more renewables come online, capture rates keep falling, the curve trades at a real discount further out, and generators are left facing a single, high-stakes decision on when to fix. PPA Flex represents a structural shift away from that one-shot risk, letting you lock in your capture rate in small steps, on your own timeline, backed by a financially strong counterparty.
Predictability
Your output is spread across multiple corporate buyers, improving half-hourly matching and unlocking additional licence-exempt value, all within a rolling agreement that keeps extending season by season for as long as you need it.
Persistence
Every trade is underwritten by Shell and executed on the PPAYA platform, with fixing decisions turned into firm market orders within 60 minutes — giving generators confidence they're dealing with a credible, liquid counterparty.
Preservation
Your capture rate is locked in as soon as you sign, so market cannibalisation doesn't erode what you earn — but because fixing happens in up to 30 small steps rather than one decision, you're never exposed to a single make-or-break call.
Spotlight
Evolve Energy, helps generators unlock further value through Licence Exempt Supply (LES) - a route that allows renewable generators to supply electricity directly to consumers without holding a full supply licence, avoiding certain government levies on matched volumes and creating an additional revenue stream alongside a standard PPA.
Trusted by UK generators
Use the interactive map below to explore a selection of Evolve Energy’s portfolio of generation assets across the UK.
Each location shows key details including energy type, output capacity, and project status. You can click on a site to learn more about its contribution to the UK’s renewable energy network or contact us for an evaluation of the optimum solutions to empower your sustainable ambition.
Yes, we embrace independent generators and operate PPA's through both Sleeving Agreements and directly to integrate renewable energy into our customer supply positions.
Yes, we support renewable generators who are partly exporting under a Class - C physical private wire arrangement as well as time matching demand to generation under a Class - A virtual power plant exemption.
P442 was the Elexon modification for finding an enduring solution for treating licence exempt volumes into industry settlement. Evolve Energy sat on the industry work group that shaped the solution which Ofgem approved on 8th May 2024.
