Smarter Energy for Smarter Businesses
Cut costs, improve sustainability, and future-proof your operations — all with one trusted partner.
Rising energy costs are draining your budget.
You’re paying more than ever for energy — often wasted through outdated systems, inefficient lighting, and poor visibility of usage.
Meanwhile, sustainability goals and compliance demands keep growing.
Greystones Energy makes energy efficiency simple.
We design, manage, and monitor smarter energy systems — from solar and LED lighting to biomass and smart monitoring.
Our independent, data-led approach ensures every solution fits your building, budget, and sustainability goals.

Finance Made Simple.
All projects can be delivered with no upfront cost, designed to be cashflow positive from day one.
We can even include up to 25% additional funding for roof remedial works where needed to support solar installations.

Your Step-by-Step Plan.
Book Your Free Consultation
Energy Monitoring Undertaken
Detailed Energy Recommendations
Project Plan & Supplier Match
Project Management to Completion
Ongoing Monitoring & Support
Real Results from UK Businesses
“The monitoring data showed exactly where we were wasting energy. Greystones
helped us cut costs quickly and handled the project from start to finish."
— Care Home Group Director
Why Businesses Trust Greystones
✔ Independent expertise — no supplier bias
✔ Full project management — from audit to installation
✔ Smart monitoring — real-time performance insight
✔ Measurable ROI and sustainability gains