Purchasing strength
Buying as a group helps with equipment availability and pricing in a market where both can move quickly.
About Grenie
A collaboration, not a middleman
Grenie was created to bring three things together: the purchasing strength of a group, quality renewable technology, and the expertise of local installers who know their trade.
Good home-energy work is not hard to find, but it is hard to compare. Households face unfamiliar technology, mixed advice and quotes that are difficult to judge. Skilled installers, meanwhile, spend too much of their week on marketing and admin instead of installing.
Grenie sits between the two. We handle the early customer conversations, check the basics, coordinate surveys and design, and use collective buying to help with equipment supply. Certified local installers then do what they do best.
Brought to you by The Green Co-op and partners.
The model
Three strengths, working together
Quality technology
We work with established, certified technology rather than chasing whatever is cheapest this month.
Local expertise
Installation is carried out by independent local partners who are responsible for their own contracts, designs and certifications.
We would rather say less and mean it. We do not publish guaranteed savings, we do not promise free installations, and we will tell you when a technology is not right for your property. Where a referral partner pays us a fee, we say so on the page where that service is described.
Let's start with your home
A short conversation is usually enough to work out whether there is something worth pursuing.