Scottish Power Reviews, Prices & Tariffs
Scottish Power has been a part of the UK’s Big Six suppliers for many years and has become a household name since forming in 1990.
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A Guide to Scottish Power
Scottish Power has a Trustpilot rating of 4.3 out of 5 based on over 120,000 reviews.
Scottish Power is backed by 100% green electricity from UK wind farms. With excellent tariffs on offer at competitive prices, they also offer EV charging, solar panels and other heating solutions.
From energy tariffs with online management to business energy tariffs for larger businesses, they have something to suit everyone.

Scottish Power FAQs
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Who Owns Scottish Power?
Scottish Power is a subsidiary of the Iberdrola Group. The Iberdrola Group is one of the world’s largest utilities providers. The current Chief Executive of Scottish Power is Keith Anderson.
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Where Is Scottish Power's Head Office?
The head office address for Scottish Power is:
Scottish Power
Customer Services
320 St Vincent Street
Glasgow
G2 5AD. -
What Are Scottish Power's Contact Details?
Phone: 0800 027 0072 (Mon to Fri 8am-10pm, Sat 8:30am-6pm)
Email: [email protected]
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What Is Scottish Power's Cancellation Policy?
Scottish Power offers a 14-day cooling-off period completely free of charge. Exit fees do apply to some tariffs so be sure to check the terms and conditions before switching. They are usually £30 per fuel.
For business energy users, cancellation is not possible once you have signed your contract.
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What is Scottish Power's Fuel Mix?
Scottish Power has the following fuel mixes.
Green Tariffs
- Renewable: 100%
All Other Tariffs
- Coal: 7%
- Gas: 73%
- Nuclear: 2%
- Renewable: 13%
- Other Fuels: 5%
Total Fuel Mix
- Coal: 6%
- Gas: 59%
- Nuclear: 1%
- Renewable: 29%
- Other Fuels: 5%

Scottish Power Business Electricity Prices Per kWh
Prices based on an assumed business electricity usage of 25,000 kWh annually for a contract beginning in October 2025, excluding VAT.
Contract Length |
Unit Rate |
Standing Charge |
Annual Cost |
1-year |
24.8p |
90.2p |
£5,289 |
2-years |
24.3p |
90.2p |
£5,189 |
3-years |
24.3p |
90.2p |
£5,189 |
Scottish Power Business Gas Prices Per kWh
Prices based on an assumed commercial gas usage of 25,000 kWh annually for a contract beginning in October 2025, excluding VAT.
Contract Length |
Unit Rate |
Standing Charge |
Annual Cost |
1-year |
6.8p |
30.8p |
£1,469 |
2-years |
6.9p |
30.8p |
£1,489 |
3-years |
6.8p |
30.8p |
£1,469 |
Scottish Power Meter Installation
Scottish Power offers smart meters for both domestic and business energy. As for other types of meters, they offer half-hourly and other types of specialist meters. For more options around meter installation, our expert team is happy to help and will often offer free installation when you switch to Scottish Power with us.
Scottish Power Features Summary
We rate business energy suppliers based on customers' most desired features including payment options, customer satisfaction, renewable energy and other factors. You can see this snapshot below.
Features |
Services Offered |
Online Billing |
Yes |
Direct Debit |
Yes (only payment option available) |
Smart Meters |
Yes existing customers can check if eligible once live. |
Mobile App |
Yes, for SME customers |
Flexible Payments |
Monthly Fixed DD, Monthly Variable and Quarterly Variable |
Renewable Energy |
Yes |
Paper Billing |
Yes |
Priority Register |
Yes, customers can contact Scottish Power Customer Services to update |