Renewable electricity tariffs for UK homes: compare the whole market
Find a renewable electricity tariff that fits your home and budget. Compare whole-of-market options, understand what “100% renewable” really means, and switch with confidence in minutes.
- Whole-of-market comparison for home energy (not business)
- Check renewable tariff types, prices, and key features
- Switch online with a quick form — no sales pressure
UK domestic customers only. Prices and availability vary by region, meter type and usage. We compare options from a range of suppliers across the market.
Compare renewable electricity tariffs for your home
Renewable electricity tariffs are designed for households that want to support generation from renewable sources (such as wind, solar and hydro) while still getting the right price and service. EnergyPlus helps you compare whole-of-market home tariffs so you can make an informed switch.
If you already know your current supplier and approximate usage, you can complete the form in a couple of minutes. If not, that’s fine — you can still get an accurate comparison using your postcode and typical household details.
Good to know: “Renewable” can mean different things depending on the supplier and tariff. In the sections below we explain what to look for (including REGOs, additionality and contract terms) before you switch.
Prefer to read first? Jump to what counts as renewable electricity and come back when you’re ready.
Get your renewable tariff comparison
Already switched recently? If you’re in a cooling-off period or mid-contract, we’ll help you check exit fees and the best time to switch.
Why choose a renewable electricity tariff?
For many UK households, the decision comes down to a balance of price, impact and trust. A good renewable tariff should be easy to understand and competitive on cost — not just green on paper.
Support renewable generation
Many tariffs match your electricity supply with renewable generation certificates (REGOs). Some suppliers go further by investing in new projects or buying power directly from generators.
Competitive pricing is possible
Renewable tariffs aren’t always more expensive. Comparing the whole market helps you see the real difference in standing charges and unit rates for your region and meter type.
Clearer choices, fewer surprises
We help you spot key details: fixed vs variable, exit fees, payment method, smart meter compatibility and how a supplier backs up their “renewable” claim.
What counts as “renewable electricity” in the UK?
In the UK, your home receives electricity from the national grid — suppliers don’t route specific electrons to your property. Instead, renewable tariffs are typically backed by evidence that the supplier has matched the amount of electricity you use with renewable generation on paper.
REGOs (Renewable Energy Guarantees of Origin)
REGOs are certificates issued for each megawatt-hour (MWh) of renewable electricity generated. Suppliers can buy REGOs to demonstrate they’ve matched customer demand with renewable generation.
What to look for: whether the supplier buys renewable power directly (Power Purchase Agreements), invests in new renewable capacity (“additionality”), or relies mainly on certificates.
Fuel mix disclosure
Suppliers publish an annual fuel mix showing the sources of the electricity they supply. A renewable tariff may still involve certificate matching even if the wider fuel mix includes non-renewables.
When you compare tariffs, focus on both price and policy: how the supplier verifies renewable matching and whether they provide transparent reporting.
Quick checklist before you switch
Renewable electricity tariff types (and who they suit)
Renewable options exist across most domestic tariff categories. The best choice depends on how long you want price certainty, how you pay, and whether your home has a smart meter.
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Fixed renewable tariffs
Fixed unit rates for a set term (often 12–24 months). Good if you want predictability. Check exit fees and what happens when the fixed term ends. -
Variable renewable tariffs
Rates can change. Useful if you want flexibility and may switch again soon. Watch for changes in the standing charge. -
Time-of-use / smart tariffs (where available)
Cheaper rates at certain times (e.g., overnight). Can suit households with EV charging or flexible usage. Ensure the tariff still meets your renewable expectations. -
Prepayment renewable options
Availability varies. If you have or need prepay, it’s still worth comparing as rates and fees can differ substantially.
Tip: If you’re considering a smart or time-of-use tariff, gather a recent bill or smart meter usage summary. It helps estimate whether cheaper off-peak rates will genuinely reduce your annual cost.
Do renewable electricity tariffs cost more?
Not necessarily. Pricing is driven by wholesale costs, network charges, policy costs, and supplier operating costs — and it varies by region. Some renewable tariffs can be close to standard tariffs, especially if you compare across the whole market.
What affects the price you’ll see
- Region (distribution area) — impacts standing charges and unit rates
- Meter type — standard, smart, Economy 7/10, prepay
- Payment method — Direct Debit vs other methods
- Usage profile — low, medium or high annual consumption
How to estimate savings quickly
When comparing, prioritise estimated annual cost rather than just the headline unit rate. A tariff with a slightly higher unit rate can still work out cheaper if the standing charge is lower for your area.
If you don’t have exact kWh figures, use your household size as a guide and refine later — your comparison result can still be accurate enough to shortlist the best renewable options.
Ready to see pricing for your postcode? Use the form to compare renewable electricity tariffs.
Eligibility: can my home switch to a renewable tariff?
In most cases, yes. Switching is usually straightforward for UK households, and the process doesn’t require any physical work at your property. Your electricity still comes through the same grid — you’re changing the supplier and tariff terms.
If you rent
You can usually switch if you pay the bills and the account is in your name. If energy is included in rent, speak with your landlord/agent.
If you have a smart meter
Smart meters generally support most tariffs. Some advanced features (like half-hourly readings) may be required for certain time-of-use tariffs.
If you’re in a fixed contract
You can still compare. Check exit fees and the contract end date. Some suppliers allow penalty-free switching near the end of the term.
Common mistakes when choosing a renewable electricity tariff
A “green” label is only useful if the tariff fits your household and the supplier backs up their claims. Avoid these common pitfalls:
Comparing only the unit rate
Standing charge differences can be significant. Look at the estimated annual cost for your usage and region.
Assuming “100% renewable” means direct supply
Often it means renewable matching via REGOs. If you care about additionality, look for details on direct sourcing or investment in new renewables.
Overlooking contract terms
Check the tariff end date, exit fees, and what happens after the fixed term (you may move to a more expensive default rate).
Not checking meter compatibility
Economy 7/10, prepay and time-of-use tariffs work differently. Make sure the tariff suits your meter and household routine.
Renewable electricity tariffs for homes: FAQs
Will switching to renewable electricity change my supply?
No. Your electricity supply remains continuous and delivered via the same infrastructure. You’re changing the supplier and tariff terms, not the physical cables or service.
How do I know a tariff is genuinely renewable?
Look for clear explanations of how the supplier matches customer demand with renewable generation (for example via REGOs), plus transparent reporting such as fuel mix disclosure and details of direct renewable sourcing or investment.
Can I get a renewable tariff if I have Economy 7?
Often yes. Availability depends on your supplier and meter setup. If you rely on off-peak rates (e.g., storage heating), choose a tariff designed for your meter type so your costs don’t increase unexpectedly.
Do renewable electricity tariffs help reduce my carbon footprint?
They can help you support renewable generation through certificate matching and/or supplier investment. Your actual grid electricity mix varies by time and location, but choosing credible renewable-backed tariffs can contribute to wider demand for renewables.
How long does switching take in the UK?
Switching timelines vary. In many cases it’s completed within days, and you should not lose supply during the process. If you’re in a contract, switching may be scheduled around your end date to avoid exit fees.
Can I compare renewable electricity without a recent bill?
Yes. A postcode-based comparison combined with household details is often enough to shortlist the best options. If you later find your exact kWh usage, you can refine the estimate.
If your question isn’t covered, you can still complete the form and add context when we contact you with your comparison results.
What customers value about EnergyPlus comparisons
People switching to renewable electricity often want two things: confidence they’ve chosen a credible tariff, and reassurance they’re not overpaying. Here’s what customers commonly tell us they appreciate.
“Clear results and no jargon.”
The comparison focused on the numbers that mattered for my postcode and usage, and explained what made a tariff ‘renewable’.
UK homeowner
“Helpful when I wasn’t sure about my meter.”
I have Economy 7 and didn’t want to risk higher bills. The options were explained properly before I chose.
UK renter
“I could compare more than one renewable option.”
Seeing multiple suppliers side-by-side helped me choose a tariff that matched my budget and priorities.
UK household
Ready to compare renewable electricity tariffs for your home?
Submit your details and we’ll match you with available home tariffs across the market — including renewable electricity options — based on your postcode and preferences.
- Whole-of-market approach
- Compare key costs and contract terms
- Switch with confidence
Start your comparison
Domestic energy only. If you’re moving home or have a prepay meter, you can still compare.
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