You’re paying for wind power at gas prices, and it’s a total scam. Even when the wind is howling and the sun is shining, your electricity bill stays tethered to the price of a fossil fuel extracted thousands of miles away. It's a broken logic that has dominated the UK energy market for decades, but the pressure on Energy Secretary Ed Miliband has finally reached a breaking point.
The Green Party and environmental groups like Greenpeace aren't just asking for a tweak anymore. They're demanding a total decoupling of electricity and gas prices. Why? Because as long as they’re linked, the "clean energy revolution" won't actually lower your bills. It just fills the pockets of renewable energy giants while you wait for a price drop that never comes.
The marginal pricing mess
Right now, the UK uses a "marginal pricing" system. Think of it like a group of friends ordering different meals at a restaurant, but everyone being forced to pay the price of the most expensive steak on the menu. In our energy grid, gas-fired power stations are that expensive steak.
Even if 75% of our power comes from cheap wind, solar, and nuclear, the last bit of energy needed to meet demand usually comes from gas. Under current rules, that gas price sets the wholesale price for all electricity sold at that moment. It’s why, despite the UK having some of the best offshore wind resources in the world, our bills spiked when the conflict in the Middle East sent global gas markets into a frenzy this March.
Gas still sets the price of electricity about 85% of the time. We’re building the turbines, we’re seeing the solar farms pop up in the countryside, but the financial benefit is being intercepted by a pricing mechanism that belongs in the 1990s.
Miliband’s cautious pivot
Until very recently, the government’s line was that "decoupling" was too complex and might scare off investors. But that wall is cracking. This week, Miliband admitted to Labour MPs that unhitching these prices is "possible," though he’s still hiding behind the "complicated" label.
The Greens aren't letting him off the hook. Zack Polanski and other Green leaders have been loud about the fact that if Labour doesn't act now, the "Clean Power 2030" mission will be a political disaster. Imagine telling voters in 2029 that the grid is green, yet their bills are still rising because of a pipeline issue in another hemisphere. That’s the nightmare scenario Miliband is staring down.
The Dale Vince plan and the single buyer model
It isn't just politicians shouting from the sidelines; there’s a concrete plan on the table. Ecotricity founder Dale Vince has been pushing a "pay-as-bid" model. Instead of everyone getting the highest price, generators would bid what it actually costs them to produce power, plus a fair profit.
Another heavyweight proposal comes from the thinktank Common Wealth. They want to move legacy renewables and nuclear into a "single buyer model." Essentially, the government would buy this power at a fixed, low price and pass those savings directly to us. Gas plants would be moved into a "strategic reserve"—only used when absolutely necessary, and kept away from the everyday price-setting mechanism.
Experts suggest this could knock over £200 off the average annual household bill almost immediately.
Why this hasn't happened yet
If it's so simple, why the delay? It comes down to investor jitters. The big energy firms argue that the current system provides a "clear signal" for when more power is needed. They claim that if you mess with the pricing, you might discourage people from building the very wind farms we need.
But honestly? That argument is wearing thin. We’ve already seen renewable companies raking in "windfall" profits because they’re being paid gas prices for energy that costs them almost nothing to generate once the turbines are spinning. It’s a massive transfer of wealth from struggling households to energy companies, and the public has run out of patience.
What happens next
The government is currently deep in the "Review of Electricity Market Arrangements" (REMA). They’ve already made the mistake of ruling out regional "zonal" pricing, which would have lowered bills in areas like Scotland where wind is abundant. Now, they're stuck with "Reformed National Pricing."
If Miliband wants to survive the next winter without another massive bailout package, he has to pull the trigger on decoupling. You should watch for the next government update on REMA expected later this year.
Don't wait for the government to fix your bill, though. If you're able, look into "Time of Use" tariffs. These are the only way right now to bypass some of the marginal pricing nonsense by paying less when renewable generation is high and demand is low. It’s a small fix for a big problem, but until Miliband breaks the link with gas, it’s the only way to get a piece of the clean energy discount we were promised.
Check your latest energy statement to see if your supplier offers a smart tariff that tracks wholesale prices—it’s the quickest way to see if you can save while the politicians continue to argue over the plumbing of the national grid.
