If you already have a heat pump — or are planning to install one — you’ve made one of the best long-term investments a UK homeowner can make.But in today’s electricity market, there’s a second step that is becoming just as important:Battery storage.Not because it’s trendy. Not because everyone shoul…

Why We’re Sharing Real-World Heat Pump & Battery Data Battery storage is often discussed in theory — projected savings, estimated efficiencies, best-case scenarios. But for homeowners considering adding a battery to an existing heat pump system, the real question is simple:What does this actuall…

Save on Home Battery Storage With the Next Million Powerwall Rebate Tesla is marking a major milestone — one million Powerwalls installed globally — by launching a limited-time rebate for homeowners who install the newest Powerwall systems. As a Tesla Premium Installer, GreenGenUK can help you claim…

The 2025 Budget has landed — and while there were no headline-grabbing new grants for solar or heat pumps, there were several important updates that directly affect homeowners across Cornwall, Devon, and the wider South West. In this simple explainer, we break down what’s changed, what’s stayed the…

What is the myenergi eddi? The myenergi eddi is a clever solar diverter that lets you make the most of the free electricity your solar PV system generates. Instead of exporting unused energy back to the grid, the eddi redirects it to power your immersion heater, electric towel rails, or other resist…

At GreenGenUK, we believe that achieving net zero is crucial not only for the environment but also for future generations. Net zero is the balance between the greenhouse gases emitted into the atmosphere and the amount that is removed. To reach this goal, emissions must be reduced as much as possibl…