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ScottishPower: Tariffs, Prices, Smart Meters and Customer Support

Considering ScottishPower for your home energy? Get the latest overview of their tariffs, green credentials and customer support, then compare deals and switch online in minutes with Energy Plus.

Updated: 19 August 2026 • For households in Great Britain (England, Scotland and Wales)

Comparing UK home energy tariffs

ScottishPower tariffs at a glance — August 2026

ScottishPower currently lists 155 live tariff versions in our comparison feed. The main families:

Tariff familyVersions in feed
Fixed100 live versions
Help11 live versions
Online10 live versions
Cap Tracker8 live versions
EV Saver8 live versions
Green8 live versions
Standard3 live versions
Basic Variable2 live versions

Rates change by region and version — see every ScottishPower tariff with live rates, or compare against the whole market for your postcode.

Is ScottishPower the cheapest supplier for you?

The Ofgem price cap for July–September 2026 is £1,663 a year for a typical dual-fuel household (equivalent to about £1,862 on the old typical-use basis). Ofgem confirms the October cap on 26 August 2026, with forecasts around £1,700. Whether a ScottishPower fix beats the cap depends on your region and usage — the only reliable way to check is a postcode comparison.

Compare ScottishPower vs the market Ofgem price cap hub

ScottishPower company profile

ScottishPower is one of the UK’s largest energy suppliers and a former “Big Six” member. It is headquartered in Glasgow and has been owned by Spanish utility group Iberdrola since 2007. Domestic supply covers gas and electricity across Great Britain, with smart-meter installation and app-based account management.

How to switch to (or away from) ScottishPower — 5 steps

  1. Run a postcode comparison to see live prices for your usage.
  2. Pick the tariff — check exit fees and whether the rate beats the current cap.
  3. Apply through the comparison — the new supplier handles the switch, including notifying your old one.
  4. Take a meter reading on switch day (or let your smart meter do it).
  5. Your 14-day cooling-off period starts when you sign up — you can cancel penalty-free within it.

On this page:

About ScottishPower

ScottishPower is one of the UK’s largest domestic energy suppliers and part of the Iberdrola group. Headquartered in Glasgow, it supplies electricity and gas to homes across Great Britain and also invests heavily in onshore and offshore wind generation.

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Why choose ScottishPower

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Tariffs and prices

ScottishPower typically offers a Standard Variable Tariff (subject to the Ofgem price cap) and a range of fixed-rate plans that can include incentives such as paperless billing, smart meter optimization or green electricity. Availability and pricing change frequently.

What to know before you choose

Tip: The cheapest tariff for you depends on your annual kWh usage. Use your latest bill or smart meter data to get an accurate quote.

Check live prices Exit fees & price cap FAQs

Smart meters and the ScottishPower app

ScottishPower installs SMETS2 smart meters across Great Britain. With a smart meter you can see near real-time usage on an In-Home Display, track spending and remove the need for manual readings.

Renewable electricity & sustainability

ScottishPower emphasizes wind generation within its group and frequently offers tariffs that provide 100% renewable electricity backed by certificates (such as REGO) from UK sources. The exact fuel mix disclosure is published annually and varies year to year.

Support, Priority Services Register and Warm Home Discount

ScottishPower provides extra help for eligible households:

If you’re struggling to pay, contact ScottishPower early to discuss payment plans, budget schemes or short-term support.

Prepayment and smart top-up

ScottishPower supports traditional prepayment meters and smart prepayment. With a smart prepayment meter, you can usually top up online or via the app and monitor your balance in real time.

Moving home with ScottishPower

Tell ScottishPower your move-in and move-out dates as early as possible. Submit opening/closing meter readings for accurate billing. You can usually transfer your tariff to your new address, subject to availability and meter type.

Export & microgeneration (Smart Export Guarantee)

If you have solar panels or other microgeneration, you may be eligible for payments for exported electricity under the Smart Export Guarantee (SEG). ScottishPower has offered SEG export tariffs; availability, eligibility and rates change over time. Check ScottishPower’s website for the latest export options and how to apply.

How to switch to or from ScottishPower with Energy Plus

  1. Get your usage: Grab your annual kWh figures from a recent bill (or estimate with our tool).
  2. Compare deals: We’ll show ScottishPower plans alongside other suppliers, tailored to your usage and region.
  3. Choose and apply: Pick your tariff. The new supplier handles the switch; there’s no interruption to your supply.
  4. Cooling-off period: Most domestic contracts include a 14-day cooling-off window.
Start your switch See all tariffs

Switching usually completes in about 5 working days after the cooling-off period, though timelines can vary.

Customer service, complaints and emergencies

ScottishPower FAQs

Is ScottishPower 100% renewable?

Many ScottishPower fixed tariffs supply 100% renewable electricity, typically backed by UK REGO certificates and the company’s wind generation. Always check the tariff information label for the latest details.

Are there exit fees?

Exit fees often apply to fixed-term deals if you leave early. Fees vary by tariff and by fuel. Variable tariffs generally have no exit fees. Review the terms before switching.

Does ScottishPower support smart meters?

Yes. ScottishPower installs SMETS2 smart meters nationwide and supports smart features via its app, including smart prepayment on eligible meters.

Does ScottishPower offer the Warm Home Discount?

ScottishPower participates in the Government’s Warm Home Discount scheme. Eligibility is determined by scheme rules and may differ between England & Wales and Scotland. Check current guidance each winter.

How does the Ofgem price cap affect ScottishPower prices?

The cap limits the maximum unit rates and standing charges suppliers can charge typical customers on default variable tariffs. It doesn’t cap your total bill, which depends on how much energy you use.

Can I get time-of-use or EV-friendly tariffs?

ScottishPower has offered time-of-use pricing on selected plans, particularly for smart meter and EV owners. Availability can change; check current tariffs when you quote.

Where does ScottishPower supply?

ScottishPower supplies homes across Great Britain (England, Scotland and Wales). It does not supply households in Northern Ireland.

Important information

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More on ScottishPower

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ScottishPower customer service — what the data says

In the Citizens Advice supplier star rating (Jan–Mar 2026 data, published June 2026), ScottishPower scores 3.3 out of 5 overall — 5th of the rated suppliers and slightly above the industry median of 3.26. Strengths: customer commitments (5/5) and ease of contact (average call waits under two minutes). Weakness: complaints handling, rated 1.5 out of 5.

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Updated on 18 Aug 2026