Company · 13 May 2025
The future of energy procurement is here: meet some of our customers
The way clean energy is bought and sold is changing. Energy buyers want more transparency and traceability, and sometimes already require hourly matching. Granular Energy empowers market participants to manage, track and trade clean energy. See how some of our customers are pioneering the future of energy procurement.

Here are a few examples of how some of our customers are benefiting from our platform:
Good Energy launched an hourly matching product in 2023 to all of their B2B customers on half-hourly meters. They were the first in the UK to launch an hourly matching tariff, and have set the standard for others. Read the product information page here.
TotalEnergies UK have also launched an annual REGO traceability product and have an hourly matching product available to customers. Read the news here.
SmartestEnergy launched Traceable Renewable Supply, a product giving customers more visibility on their sourcing, and enabling hourly matching. Read about the product here, and about a case study with their customer JLL here.
npower Business Solutions offer renewable reporting to their I&C customers, backed by REGOs. Read more about their solution here.
Drax is preparing to be fit for the future, by offering customers with more transparent insights into traceable sourcing. Read about their approach here.
PPC is the first supplier in Greece to have launched traceable GO reporting and the possibility to for their customers to receive hourly reporting. Read the press release here.
A2A, leading supplier in Italy, has launched Green Energy Match, giving customers transparency into their renewables hourly coverage, generation type and asset information. Businesses use this new information to demonstrate environmental leadership, report on their energy sourcing, and stay ahead of upcoming compliance and regulatory changes. Read more here.
Brook Green Energy is delivering enhanced energy supply traceability for their customers, and are using Granular Energy as the core infrastructure. Read the release here.
JERA Cross, a supplier part of the JERA group in Japan, is delivering hourly matching to their large customers, such as the Tokyo Metro. They are a leading hourly matching player in Japan. Read the press release here.
ESB in Ireland has used Granular Energy as part of a pilot to help organisations reporting on Guarantee of Origin energy certificates. Read about the pilot here.
SSE has launched new reporting allowing customers to map half-hourly electricity consumption against renewable energy output from their wind farms. Read the information here.
SSE Airtricity, SSE's counterpart in Ireland, has also launched an hourly matching project for CPPA customers, aligning with Ireland moving closer to granular guarantees of origin.
Eneco UK, the British supply branch of the Netherlands based Eneco Group, is now providing their REGO customers with additional transparency on the source of the energy supplied, which specifc assets were used and characteristics such as the age of each asset.
Ecotricity has launched 'Real-Time REGOs' utilising customers' own bundled REGOs within their Sleeved Power Purchase Agreements (PPAs), along with Ecotricity’s own PPAs, and unbundled REGOs with Hourly/Half-Hourly metering data to align consumption with generation on an hourly basis. Read about the offer here.
Catalyst Power has launched an hourly matching product for their C&I retail energy customers in the USA. Check out the press release here.

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