About the service

Independent, Engineer‑led energy guidance

SavingEnergy.com helps UK Homeowners get Solar, Battery, Heat Pump and Insulation upgrades right — without the sales pressure. Just the physics, the data, and the right questions for your installer. No products sold, no commission.

Advice rooted in expertise

Decades of precision Engineering, applied to your home.

Darren Emery, Senior Control and Instrumentation Engineer

Darren Emery B.Sc (Hons), M.Sc.

Senior Control & Instrumentation Engineer & Technical Authority

I started as an apprentice Instrument Artificer ('Tiffy') in 1983 and never really stopped. Forty years on, I've kept the control and safety systems running across Britain's heaviest industry — oil refineries, steelworks, gas terminals, fuel pipelines, chemical and power plants, and five years offshore on the rigs early on.

On High Hazard Refineries, Petrochemical Plants and Offshore Oil Rigs, a figure that doesn't add up isn't a typo — it's a safety case. That's the discipline I was trained in, and it's the eye I bring to your home.

Send me your Solar, Battery or Heat Pump quote and I'll read it like a plant specification: is it sized correctly, do the savings actually stack up, and what has the installer quietly left out? I sell nothing, and I take no commission from anyone — you pay me, so I answer only to you.

The result is a plain-English Engineer's Second Opinion, and the exact questions to put back to your installer — before you spend a penny.

“Let your light so shine before men, that they may see your good works, and glorify your Father which is in Heaven.”

Matthew 5:16 · King James Version

“God is Enough.”

— Darren

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