get a quote

UK National Grid pylons across countryside
← All suppliersMajor supplier

Scottish Power business energy.

Strong renewables portfolio. Good fit for high-consumption industrial sites.

Established

1990

UK HQ

Glasgow

Customers

5M+

Live pricesTakes under 4-13 hours

Get instant quotes

Enter your business postcode to compare 20+ suppliers.

No credit check · Free to use · Trustpilot 4.8 / 5

Our procurement team's verdict

What we think of Scottish Power.

Owned by Iberdrola, significant onshore and offshore wind investment. Strong on industrial and high-consumption commercial contracts.

Where they win

  • Heavily renewable generation mix
  • Industrial & commercial focus
  • Half-hourly meter expertise
  • UK-based account management

Worth knowing

  • !Less competitive for small SMEs
  • !Renewal pricing can be uncompetitive
Compare against the market

See Scottish Power against every other UK supplier, live.

We rank live tariffs from Scottish Power against the rest of the market on your actual consumption profile. Free, no credit check, takes 4-13 hours.

Run a comparison →
Sample quote, Manchester SME

42,000 kWh / yr · 12-month fix

Scottish Power£10,840 / yr
Market average£11,420 / yr
Cheapest match£10,210 / yr

Indicative figures based on June 2026 wholesale prices.

Switch to Scottish Power

Get a live Scottish Power quote in 4-13 hours.

Free comparison. Scottish Power ranked against the rest of the UK market on your actual consumption.

Trustpilot 4.8 / 5 · Free to use · 30-second switch

Compare energy prices