One CFF coastal site costs £15 billion — less than a third of Hinkley Point C. It delivers more electricity, plus green hydrogen, desalinated water, district heating, and industrial outputs Hinkley will never produce. For 200 years.
Hinkley Point C was supposed to cost £18 billion. It’s now heading for £48 billion in 2026 prices — and all it produces is electricity. One CFF site costs a third of that and delivers an entire industrial ecosystem.
| Detail | Hinkley Point C | One CFF Site |
|---|---|---|
| Cost | ~£48 billion (2026 prices) | ~£15 billion |
| Electrical Capacity | 3.26 GWe → grid (two EPR reactors) | 3.6 GWe → all to hydrogen on-site (48 HTGR modules) |
| Green Hydrogen | None | 2,072 tonnes/day (primary output) |
| Emergency Grid Backup | None (grid-only by design) | Safe-Flex: up to 1.8 GW per site (~50 GW across 28 sites) |
| Desalinated Water | None | 50,000 m³/day |
| District Heating | None | Yes — £500/yr unlimited heat & hot water |
| Industrial Outputs | None | Oxygen, de-icer, chemical feedstocks |
| Build Approach | Bespoke one-off megaproject | Modular, standardised, repeatable |
| Construction Time | 13+ years and counting | Modular parallel construction |
| Operational Lifespan | 60 years | 200 years (rolling maintenance) |
| Self-Funding? | No — consumer levy, foreign investment | Progressive — fleet revenue replaces gov funding |
| Jobs | ~26,000 (construction) | ~18,000 (construction + 200-yr ops) |
| Reactor Type | EPR (steam at ~285°C, no H₂) | HTGR (helium at 750°C, HTSE-ready) |
Sources: Wikipedia (May 2026), EDF annual results, Industrial Info Resources. Hinkley cost is £35B in 2015 prices / ~£48B in 2026 prices.
Hinkley gives you a power station.
CFF gives you a national wealth engine.
The Victorians understood this. They built sewers, railways, and reservoirs that still serve millions today. They didn’t build for one parliament or one election cycle. They built for centuries.
“A cathedral keeps giving for centuries. You don’t demolish it after 60 years and start again. You maintain it. You improve it. It serves generation after generation after generation.”
That’s how CFF is designed. Three generations of reactor modules — each lasting 60 years, replaced in rolling sequence — giving each site a 200-year operational life. Your grandchildren’s grandchildren will still benefit.
The UK government’s own Fingleton Review found Britain is “the most expensive place in the world to build nuclear” — because of bespoke, one-off megaprojects. CFF is the fix.
Not one bespoke reactor. 48 factory-built HTGR modules in 8 six-packs. Every single one the same. Perfect for production-line manufacturing.
28 sites × 48 modules. The more you build, the faster and cheaper each one gets. This is the Fleet Effect — the same principle that made Toyota, Samsung, and COSCO world leaders.
Same layout. Same systems. Same supply chain. Lessons from Site 1 make Site 2 faster. By Site 10, you’re building at industrial tempo.
Japan understood this with cars. Korea with shipbuilding. China with HTGRs. Britain understood it with the industrial revolution — and then forgot.
CFF is how Britain remembers.
For less than a third of Hinkley’s cost, here is what one CFF site delivers from day one — and keeps delivering for 200 years.
All 3.6 GWe powers hydrogen production on-site — more capacity than Hinkley, but used to produce 2,072 tonnes/day of green hydrogen. In emergencies, Safe-Flex diverts up to 1.8 GW to the grid. From one site.
Reverse osmosis plus thermal distillation from seawater. Drought-proof water supply independent of reservoirs and rainfall.
Unlimited heating and hot water for a flat £500/year per home. Waste heat from HTGR modules piped to surrounding communities. Turns NIMBY into YIMBY — the connection increases property values.
Oxygen for hospitals and steelworks. Brine for road de-icer. Chemical feedstocks for manufacturing. Nothing goes back to sea.
Construction jobs that transition into permanent operational roles. Multi-generational careers, not short-term contracts.
No imported gas. No foreign investors. No consumer levies. State-owned, state-operated, serving British citizens for generations.
When hydrogen is burned or used in a fuel cell, the only by-product is water. That water evaporates, forms clouds, falls as rain, and flows back to the sea. Nothing consumed. Nothing wasted. Zero pollution. The only energy system that gives everything back to nature exactly as it found it.
Government funds Site 1. Revenue begins immediately. Each new site adds revenue to the pot. Government co-funding tapers as the fleet grows — until the programme sustains itself entirely.
Prove the concept. Build it. Demonstrate it works. Revenue starts flowing from hydrogen, electricity, water, and industrial outputs.
Site 1’s revenue contributes to Site 2 but doesn’t fully cover it. Government bridges the gap. The Fleet Effect kicks in — each build gets faster and cheaper.
Combined revenue from operational sites progressively covers more of each new build. Government co-funding shrinks with every site. The programme becomes self-sustaining.
Complete energy independence. Zero fossil fuel imports. £50 billion per year no longer leaving Britain. A self-sustaining sovereign wealth engine.
Compare that to the current plan: spend £48B on Hinkley for electricity alone, then another £48B on Sizewell for more electricity alone, and still be importing gas and oil in 2050.
Britain is shutting down North Sea oil and gas. Thousands of skilled workers are being made redundant. The government’s answer? A redundancy package and a retraining leaflet. CFF’s answer? Permanent, skilled careers for 200 years.
Harbour Energy cut 250 jobs. Nexos cutting jobs. Grangemouth refinery closing — thousands more gone. Decommissioning creates temporary demolition work, not permanent careers. These are skilled people being abandoned.
CFF needs exactly the skills North Sea workers already have. The transfer is almost 1:1. This isn’t retraining people to do something completely different — it’s redirecting decades of hard-won expertise into the clean energy successor.
Aberdeen’s engineering talent didn’t appear overnight. It took decades to build. Don’t waste it. Redirect it.
The government is about to spend £44 billion taking things apart. For £15 billion — a third of that — you could build one CFF site that produces clean energy for 200 years and employs ~18,000 people permanently.
28 sites × ~18,000 jobs = ~500,000 permanent skilled positions for 200 years.
One CFF site fits in 48 hectares — roughly 67 football pitches. Hinkley sprawls across 175 hectares for less electricity and none of the hydrogen, water, or heating. How is nobody talking about this?
| Site | Land Area | Electricity | MWe / Hectare | Other Outputs |
|---|---|---|---|---|
| One CFF Site | 48 ha (119 acres) | 3,600 MWe | 75.0 | + H₂, water, heating, industrial |
| Hinkley Point C | 175 ha (430 acres) | 3,260 MWe | 18.6 | Electricity only |
| Sizewell C | 362 ha (895 acres) | 3,200 MWe | 8.8 | Electricity only |
more power per hectare than Hinkley Point C
more power per hectare than Sizewell C
more power-dense than solar
more power-dense than onshore wind
The 120m earth berm safety perimeter is included in CFF’s 48 hectares — there’s no additional 3-mile exclusion zone eating up surrounding land. Proven at Fort St. Vrain (USA), HTR-PM (China), and military installations worldwide.
Small footprint = less environmental disruption, fewer planning objections, faster approval, more site options around the coastline. And from that compact footprint: electricity, hydrogen, water, heating, and industrial outputs — not just power.
You’ve spent a decade watching Hinkley spiral. You’ve watched the budget nearly triple. You’ve watched the timeline slip again and again. And at the end of it, you’ll get electricity. Just electricity.
The answer is sitting right here. Not in a lobbying firm. Not from a foreign consortium. From an engineer in the North East of England who looked at the numbers and asked: why isn’t anyone proposing this?
CFF doesn’t need a breakthrough. The technology exists. HTGR reactors are operating in China right now. HTSE electrolysis is proven science. Modular construction is standard practice in shipbuilding and automotive. None of this is speculative.
What’s missing is the will to look at something new.
Look at this. It’s the answer you’ve been searching for. And it’s British.
DJ Waugh — retired engineer, father, and grandfather from the North East of England.
Not a lobbyist. Not a corporation. Not a think tank. No political affiliation. No commercial backers. No shareholders to appease.
Just an engineer who looked at the numbers and asked: why isn’t anyone proposing this?
Carbon Free Future is a theoretical framework and policy proposal. It is not affiliated with any government department, political party, or commercial entity. It is presented for public discussion, scrutiny, and — if the numbers stand up — action.
The numbers stand up. Challenge them.
Britain built the industrial revolution. It can build this.
Carbon Free Future (CFF) is an independent proposal to build a network of 28 modular nuclear-hydrogen coastal sites across the UK. Each site uses 48 HTGR modules to generate 3.6 GWe — all consumed on-site to produce green hydrogen (the primary output), desalinated water, district heating, and zero-waste industrial co-products. The UK grid is normally powered by wind, solar, Hinkley Point C, and Sizewell C. In emergencies, Safe-Flex can divert up to 1.8 GW per site to the grid — scaling to ~50 GW across all 28 sites.
One CFF site costs ~£15 billion vs ~£48 billion for Hinkley. CFF has 3.6 GWe of capacity — all used on-site to produce 2,072 tonnes/day of green hydrogen (the primary output). In emergencies, Safe-Flex can divert up to 1.8 GW per site to the grid. Hinkley sends 3.26 GWe to the grid but produces only electricity. CFF also delivers 50,000 m³/day of desalinated water, district heating at £500/year per home, and industrial co-products. CFF operates for 200 years vs 60 for Hinkley.
Site 1 is the demonstrator. It proves the technology, the modular build approach, and the revenue model. Once operational, its revenue contributes to funding Site 2, with government bridging the shortfall. As more sites come online, combined fleet revenue progressively replaces public funding until the programme sustains itself.
The full 28-site programme costs £425 billion — £15 billion per site plus £5 billion for licensing and preparation. Government funds the early sites, with fleet revenue progressively replacing public funding as more sites come online. The UK currently spends £50–80 billion per year on fossil fuel imports. CFF delivers £2,500 billion in lifetime savings over 60 years.
Conventional PWRs produce steam at ~285°C but HTSE electrolysis requires 700–850°C. HTGRs use helium coolant at 750°C, producing 700°C steam directly compatible with electrolysers — no parasitic electrical heating required. This is the critical advantage that makes industrial-scale hydrogen production possible.
DJ Waugh — a retired engineer, father, and grandfather from the North East of England. No political affiliation. No commercial backers. An independent proposal for public discussion.
By DJ Waugh — Retired Engineer & Creator of Carbon Free Future