Calculate your electricity and gas costs on ScottishPower tariffs. Compare Standard Variable, Fixed, and Cap Tracker options with accurate usage-based estimates.
Calculate your estimated annual bill based on your usage and chosen tariff:
ScottishPower's default tariff following Ofgem's quarterly price cap:
£7.50/year cheaper than Standard Variable, tracks price cap closely:
Lock in rates for 12 or 24 months, protect from future price rises:
| Tariff | Electricity Rate | Gas Rate | Typical Annual Cost | Saving vs Standard | Exit Fee |
|---|---|---|---|---|---|
| Standard Variable | 27.69p/kWh | 6.45p/kWh | £1,758 | - | £0 |
| Cap Tracker | ~27.5p/kWh | ~6.4p/kWh | £1,750 | £8 | £0 |
| 1-Year Fixed | 24.1p/kWh | 6.1p/kWh | £1,715 | £43 | £50 per fuel |
| 2-Year Fixed | 24.2p/kWh | 6.2p/kWh | £1,708 | £50 | £50 per fuel |
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Current market view (Jan 2026): Energy analysts predict prices remain stable or fall slightly 2026-2027 as wholesale gas prices normalize. Fixed tariffs currently 2-3% cheaper than variable - modest saving. If you don't need long-term certainty, staying on Standard Variable or Cap Tracker offers flexibility to switch to better fixed deals later if they emerge. Only fix if you strongly predict major price rises ahead.
ScottishPower bills consist of two charges for both electricity and gas:
Price per kilowatt-hour (kWh) of energy used. Varies by tariff:
Fixed daily charge regardless of usage. Covers infrastructure maintenance, meter reading, billing:
ScottishPower rates vary slightly by region due to different Distribution Network Operator (DNO) costs:
Check your exact rates: Log into ScottishPower online account or check latest bill for your specific regional rates. Calculator above uses national average rates - your actual bill may differ £10-30/year depending on region.
| Supplier | Standard Variable | Cheapest Fixed (1-Year) | Customer Service Rating | Exit Fees |
|---|---|---|---|---|
| ScottishPower | £1,758 | £1,715 | 3.2/5 (Citizens Advice) | £0 variable, £50 fixed |
| British Gas | £1,758 | £1,720 | 3.5/5 | £0 variable, £30 fixed |
| EDF Energy | £1,758 | £1,691 | 3.8/5 | £0 variable, £0 fixed |
| E.ON Next | £1,758 | £1,720 | 3.4/5 | £0 variable, £100 fixed |
| OVO Energy | £1,758 | £1,747 | 4.1/5 | £0 variable, £100 fixed |
| Octopus Energy | £1,758 | £1,730 | 4.6/5 | £0 variable, £0 fixed |
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Switching process: Takes 17-21 days, completely free, handled by new supplier (not you), supply uninterrupted throughout, ScottishPower must issue final bill within 6 weeks. Use comparison sites like Uswitch, Compare The Market, MoneySuperMarket to find best deals. Current best: EDF Simply Fixed £1,691 (£67/year saving vs ScottishPower Standard), Octopus Flexible £1,730 (£28/year saving, 4.6/5 customer service).
Problem: Estimated meter readings cause inaccurate bills (often overcharges).
Solution: Submit actual meter readings monthly via online account or app. Smart meter eliminates estimates - request free installation via account or call 0800 027 0072.
Problem: ScottishPower sets DD based on estimated usage, often 20-30% over actual, builds credit.
Solution: Request DD review via online account. If account in credit £100+, request refund (processed within 10 days). Submit regular readings to ensure accurate billing.
Problem: Some customers report delays/issues when trying to switch away from ScottishPower.
Solution: New supplier handles switch - give them accurate meter readings and account number. If delayed beyond 21 days, contact Ofgem on 0330 0536 0000 to escalate complaint.
Problem: ScottishPower 3.2/5 rating - complaints about long wait times, unhelpful staff.
Solution: Escalate to complaints team via online account. If unresolved after 8 weeks, contact Energy Ombudsman (free independent dispute resolution) - they can order compensation up to £10,000 for poor service.
ScottishPower ranked 12th out of 16 major suppliers (Q4 2025 ratings):
| Payment Method | Cost vs Cheapest | How It Works | Pros | Cons |
|---|---|---|---|---|
| Direct Debit | Cheapest (£0) | Monthly automatic payments | £52/year cheaper, set and forget, DD guarantee protection | Need bank account, builds credit if overpaying |
| Standard Credit | +£52/year (3%) | Pay by card/bank transfer after usage | Pay only what you use, no credit build-up | 3% more expensive, need to remember monthly payments |
| Prepayment Meter | Same as DD (£0) | Pay before using energy, top up via app/shop | Budget control, can't get into debt, no credit check | Need regular top-ups, can run out of credit, less tariff choice |
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ScottishPower sets your Direct Debit based on estimated annual usage spread over 12 months:
If struggling to pay ScottishPower bills, support available:
Standard Variable tariff: £1,758/year typical (27.69p/kWh electricity, 6.45p/kWh gas) follows Ofgem price cap, changes quarterly Jan/Apr/Jul/Oct, £0 exit fee maximum flexibility. Cap Tracker £7.50 cheaper £1,750/year, still no exit fee but minimal saving.
Fixed tariffs: 1-Year Fixed £1,715 saves £43/year £50 exit fee, 2-Year Fixed £1,708 saves £50/year £50 exit fee. Fixed protects from future price rises but locks you in for contract term. Current market: fixed only 2-3% cheaper than variable - modest savings, analysts predict stable/falling prices 2026-27.
Payment methods: Direct Debit cheapest, Standard Credit 3% more £52/year penalty, Prepayment same as DD since July 2024 parity. Smart meters provide automatic accurate readings eliminate estimated bills.
vs Other suppliers: Standard Variable £1,758 identical all Big Six follow price cap, fixed tariff differences EDF cheapest £1,691 saves £67 vs ScottishPower Standard, customer service ScottishPower 3.2/5 below average Octopus 4.6/5 OVO 4.1/5 better rated, exit fees ScottishPower £50 per fuel EDF/Octopus £0.
Customer service: Ranked 12th of 16 suppliers Citizens Advice ratings, complaints handling 3.1/5 below average, common issues estimated bills/high DD/switching delays, escalate to Energy Ombudsman if unresolved 8 weeks compensation up to £10,000.
Should you switch? Consider if want cheaper fixed EDF £67/year saving, better customer service Octopus/OVO significantly higher rated, innovative tariffs Octopus Agile/Go time-of-use, avoid exit fees EDF/Octopus £0 vs ScottishPower £50. Stay if satisfied current service, want flexibility Standard Variable no exit fee, don't mind £20-60/year premium vs cheapest fixed deals.
Managing account: Submit monthly meter readings prevent estimates, request DD review if building £100+ credit, smart meter installation free eliminates manual readings, financial difficulty support Warm Home Discount £150, payment plans 3-12 months, debt write-off up to £2,000 hardship.
Bottom line: ScottishPower solid mid-range supplier, follows price cap for Standard Variable identical to all Big Six, fixed tariffs £40-50/year cheaper than cap but not market-leading (EDF/Octopus better deals), customer service below average 3.2/5 but acceptable for most, suitable if value familiarity/convenience over absolute cheapest price or best customer service. Consider switching to EDF (£67 saving + £0 exit fees) or Octopus (£28 saving + 4.6/5 service) for better value and experience.