Most people sense their energy bills are a slow leak.
They just don’t know how big it really is.
Energy costs rarely feel dramatic month to month.
But over years and decades, small numbers quietly compound into very large ones.
Most homeowners are never shown:
• What their energy use really adds up to over time
• How future changes in demand alter the picture
• Which costs are fixed, and which are a choice
What will it cost to power your home if nothing changes?
And just as importantly: what becomes possible if it does?
For January only, we’re offering a free, online Lifetime Energy Analysis.
We’ll map what your home is likely to cost in energy over the next 30 years, and how much of that cost is entirely optional.
We’ll also show the realistic pathways available to your home
—from doing nothing, to partial improvements, to deeper energy independence—
so you can see what’s possible, and what each direction changes.
When you see your energy in numbers, energy stops being an abstract bill and becomes something tangible and real, it stops being something that happens to you and starts becoming something you can shape.
No site visit. No commitment. Just clarity. Personalised for you.
Across Guernsey, Alderney, and East Sussex, we’ve helped hundreds of homes take control of their energy.
For many, that work has transformed energy from a confusing annual bill into something visible, understandable, and within their control.
Fill in the form below and we’ll email your analysis within a few days.
Takes approx 10 mins.
(Limited to a select few assessments a week)
Once we’ve received your information, we may contact you for further info depending on what data you have provided.
This is an initial assessment based on your energy data and our first review of your home.
It’s designed to give clarity, not a quote.
We take your privacy seriously. Your information will be used only to prepare and deliver your Lifetime Energy Analysis. We will not share your details with third parties.
By submitting this form you agree that we may use your data for the purposes of providing the analysis.
Assessed by
Jack Fletcher
Jack Fletcher co-founded Renew to make home energy simpler, smarter, and more empowering.
With over 15 years in the energy industry, he has guided hundreds of homeowners toward clearer decisions, better technology, and lasting energy independence. Translating complex energy into clear, intelligent solutions that give homeowners confidence, control, and long-term value.
When you finally see your energy in numbers, something shifts.
It stops being something that happens to you and becomes something you can control, master and shape.
🔍 Clarity replaces guesswork
We don’t show you opinions or averages. We show you what your home is actually doing. Your real consumption. Your seasonal patterns. The truth behind the total.
🎯 Decisions become precise
Without numbers, every upgrade is a guess. With them, you can compare “do nothing” against smarter alternatives. So you can start designing outcomes.
💷 You reveal the lifetime story
Monthly bills are whispers. Numbers over 10, 20, 30 years tell the real story. What quietly drains. What compounds. Where independence is built, or lost.
⚡ From consumption to control
When you can see self generation, storage, imports, exports and consumption, your home stops being a passive consumer and becomes a producer and infrastructure. You are no longer just using energy, you are creating it and directing it.
🧠 Complexity becomes simple
Solar, batteries, EVs, heat pumps, they sound technical until they are reduced to flows and figures. Numbers remove the mystique. What remains is physics and economics, and both are things you can work with.
🌍 Your home becomes part of something bigger
Every kilowatt hour saved, produced or shifted is measurable impact. Less demand. Lower cost. Lower carbon. Not abstract ideals, but real, repeatable change.
Across Guernsey, Alderney, and East Sussex, we’ve designed and delivered renewable energy systems for hundreds of homes.
We believe renewable energy should not just power your home, but give you resilience, independence, and a genuine sense of control over how you live.
⭐⭐⭐⭐⭐“Jack came to us to discuss our requirements and we quickly realised how passionate he is about renewable energy, and how knowledgeable he is. We were also very impressed with the time that he spent with us ensuring that we had the perfect setup for our house.” - Ann J
⭐⭐⭐⭐⭐
“From start to finish an extremely positive experience. The team at Renew firstly discuss what you’re desired outcomes are and are extremely knowledgeable. They took the time to consider all the detail. Highly recommended.” - Paul H