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Sainsburys Fix and Reward Fixed 12m v78 by Sainsbury's Energy: regional prices, payment types, fuel options & Economy 7

A UK-focused guide to every current version of Sainsburys Fix and Reward Fixed 12m v78 from Sainsbury's Energy, including Dual Fuel, Electricity options, payment methods such as Monthly Direct Debit, Economy 7 and standard-rate versions and pricing across 13 PES regions.

  • See the main Sainsburys Fix and Reward Fixed 12m v78 option groups in one place
  • Check region-by-region unit rates and standing charges for your exact service type, payment method and meter setup
  • Compare this tariff fairly with the wider market using your postcode and usage
Switch to Sainsbury's Energy — check your price See all Sainsbury's Energy tariffs

Unit rates and standing charges vary by region, meter type, service type and payment method. A postcode-level quote is still the fairest comparison.

Fast answer: what most people should know about Sainsburys Fix and Reward Fixed 12m v78

Sainsburys Fix and Reward Fixed 12m v78 is best treated as a single tariff family page because the same tariff name can appear across multiple service types, payment methods, Economy 7 settings and 14 PES regions. The best version for you depends on your postcode, meter setup and how you actually pay for energy.

Editor's rule of thumb: compare only like-for-like. If you are on Direct Debit, compare Direct Debit. If you need Economy 7, compare Economy 7. If you want dual fuel, do not compare it against an electricity-only row and assume the result is equivalent.

Key takeaways

  • Service types: Dual Fuel, Electricity
  • Payment methods: Monthly Direct Debit
  • Regions covered: 13 PES regions
  • Economy 7: available on at least one option group
  • Exit fee: up to £50.00 per fuel

What to have ready

  • Your postcode for regional pricing
  • Your meter type, including Economy 7 if relevant
  • Your annual usage or a recent bill
  • Your preferred payment method
  • Whether you need electricity-only, gas-only or dual fuel

If you're in a hurry

Use a whole-of-market quote first, then check the exact row in the regional tables below that matches your setup.

Compare prices with your postcode

Compare Sainsburys Fix and Reward Fixed 12m v78 with the wider market

This tariff can look different depending on region, service type, payment method and Economy 7 status. That means the fairest comparison is always postcode-based and like-for-like.

Good to know: a tariff that looks cheapest in one PES region may not be cheapest in another. Use your postcode rather than relying on a headline national figure.

What happens after you compare?

  1. We estimate annual costs using your postcode, meter type and payment method.
  2. You can compare that result with the relevant Sainsburys Fix and Reward Fixed 12m v78 option group on this page.
  3. If you proceed, choose the exact regional row that matches your setup before switching.

Always review tariff facts and contract terms before you complete a switch.

Get your whole-of-market quote

Tell us a few details to see estimated prices, including Sainsbury's Energy tariffs where available for your postcode, meter and payment method.

Start your comparison

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Sainsburys Fix and Reward Fixed 12m v78 option groups explained

To keep this page useful and SEO-friendly, we group the underlying records by service type, payment method and Economy 7. Inside each group, you can then see the regional prices across the PES areas we hold.

Fuel / service types

Current records show these service types for Sainsburys Fix and Reward Fixed 12m v78: Dual Fuel, Electricity.

  • Dual fuel can be convenient but is not always cheapest.
  • Single-fuel options may suit households comparing separate suppliers.

Payment types

Current payment methods listed include Monthly Direct Debit.

  • Always compare the same payment method.
  • Direct Debit, bill payment and prepayment can produce different annual costs.

Regional prices

This page includes regional records across 13 PES regions, because energy prices are not the same everywhere in Great Britain.

  • Use postcode-based quotes for the most accurate comparison.
  • Unit rates and standing charges vary by region and are shown in the tables below.

Internal links for this tariff cluster

Read our Sainsbury's Energy supplier guide, browse all Sainsbury's Energy tariffs, or compare broader categories such as Economy 7, dual fuel and Direct Debit tariffs.

Lowest electricity unit rate shown

The lowest electricity unit rate currently shown is 25.271p/kWh under the Dual Fuel / Monthly Direct Debit / standard-rate option group. Rates range up to 27.616p/kWh across regions for this group. A postcode-level quote is needed to estimate your annual cost.

Sainsburys Fix and Reward Fixed 12m v78 comparison table (grouped by option type)

This summary table groups the tariff by the differences that matter most: service type, payment method and Economy 7. Each row then links to a regional breakdown so you can see all PES-region unit rates and standing charges.

Service type Payment method Economy 7 Regions Elec rate range (p/kWh) Contract Exit fee (per fuel) Details
Dual Fuel Monthly Direct Debit No 14 25.271 – 27.616 12 months £50.00 View regional prices
Dual Fuel Monthly Direct Debit Yes 14 32.206 – 34.685 12 months £50.00 View regional prices
Electricity Monthly Direct Debit No 14 25.271 – 27.616 12 months £50.00 View regional prices
Electricity Monthly Direct Debit Yes 14 32.206 – 34.685 12 months £50.00 View regional prices

Decision checklist

  • Pick the right fuel/service type first.
  • Keep the payment method the same across comparisons.
  • Only choose an Economy 7 row if your meter and usage pattern suit it.
  • Use your postcode to sense-check the regional prices.

Why regional rows matter

  • Standing charges and unit rates vary by PES region.
  • A tariff that looks cheap nationally may be less competitive in your area.
  • Regional differences can materially change annual cost estimates.

Dual Fuel, Monthly Direct Debit, standard-rate: regional prices

Unit rates are shown in pence per kWh (p/kWh). Standing charges are shown in pence per day (p/day), calculated from the yearly figures. Use the row that matches your location when you switch.

PES region Elec rate (p/kWh) Elec standing (p/day) Gas rate (p/kWh) Gas standing (p/day) Contract Exit fee (per fuel) Switch
East Midlands 25.740 54.02 8.264 28.78 12 months £50.00 Switch to this tariff
Eastern England 26.560 54.43 8.348 28.70 12 months £50.00 Switch to this tariff
Merseyside & North Wales 27.146 71.04 8.369 29.42 12 months £50.00 Switch to this tariff
North East England 26.023 64.66 8.330 29.15 12 months £50.00 Switch to this tariff
North Scotland 27.616 57.89 8.317 29.22 12 months £50.00 Switch to this tariff
North West England 27.045 47.96 8.325 29.17 12 months £50.00 Switch to this tariff
South East England 26.415 45.06 8.540 29.52 12 months £50.00 Switch to this tariff
South East England 26.954 54.93 8.441 28.63 12 months £50.00 Switch to this tariff
South England 26.866 50.20 8.584 28.53 12 months £50.00 Switch to this tariff
South Scotland 25.897 64.48 8.320 29.24 12 months £50.00 Switch to this tariff
South Wales 26.812 58.18 8.538 29.30 12 months £50.00 Switch to this tariff
South West England 27.173 58.36 8.583 28.68 12 months £50.00 Switch to this tariff
West Midlands 25.688 60.09 8.375 29.06 12 months £50.00 Switch to this tariff
Yorkshire 25.271 64.75 8.333 29.12 12 months £50.00 Switch to this tariff

Dual Fuel, Monthly Direct Debit, Economy 7: regional prices

Unit rates are shown in pence per kWh (p/kWh). Standing charges are shown in pence per day (p/day), calculated from the yearly figures. Use the row that matches your location when you switch.

PES region Elec rate (p/kWh) E7 off-peak (p/kWh) Elec standing (p/day) Gas rate (p/kWh) Gas standing (p/day) Contract Exit fee (per fuel) Switch
East Midlands 32.777 16.047 53.57 8.264 28.78 12 months £50.00 Switch to this tariff
Eastern England 33.982 16.219 54.55 8.348 28.70 12 months £50.00 Switch to this tariff
Merseyside & North Wales 34.685 16.811 70.37 8.369 29.42 12 months £50.00 Switch to this tariff
North East England 32.997 16.427 64.03 8.330 29.15 12 months £50.00 Switch to this tariff
North Scotland 34.531 17.754 58.33 8.317 29.22 12 months £50.00 Switch to this tariff
North West England 34.218 16.680 47.39 8.325 29.17 12 months £50.00 Switch to this tariff
South East England 33.665 16.046 44.70 8.540 29.52 12 months £50.00 Switch to this tariff
South East England 34.524 16.238 55.11 8.441 28.63 12 months £50.00 Switch to this tariff
South England 34.229 16.458 50.14 8.584 28.53 12 months £50.00 Switch to this tariff
South Scotland 32.614 16.738 64.80 8.320 29.24 12 months £50.00 Switch to this tariff
South Wales 34.268 16.461 57.37 8.538 29.30 12 months £50.00 Switch to this tariff
South West England 34.542 16.701 58.59 8.583 28.68 12 months £50.00 Switch to this tariff
West Midlands 33.031 15.796 59.73 8.375 29.06 12 months £50.00 Switch to this tariff
Yorkshire 32.206 16.146 64.19 8.333 29.12 12 months £50.00 Switch to this tariff

Electricity, Monthly Direct Debit, standard-rate: regional prices

Unit rates are shown in pence per kWh (p/kWh). Standing charges are shown in pence per day (p/day), calculated from the yearly figures. Use the row that matches your location when you switch.

PES region Elec rate (p/kWh) Elec standing (p/day) Contract Exit fee (per fuel) Switch
East Midlands 25.740 54.02 12 months £50.00 Switch to this tariff
Eastern England 26.560 54.43 12 months £50.00 Switch to this tariff
Merseyside & North Wales 27.146 71.04 12 months £50.00 Switch to this tariff
North East England 26.023 64.66 12 months £50.00 Switch to this tariff
North Scotland 27.616 57.89 12 months £50.00 Switch to this tariff
North West England 27.045 47.96 12 months £50.00 Switch to this tariff
South East England 26.415 45.06 12 months £50.00 Switch to this tariff
South East England 26.954 54.93 12 months £50.00 Switch to this tariff
South England 26.866 50.20 12 months £50.00 Switch to this tariff
South Scotland 25.897 64.48 12 months £50.00 Switch to this tariff
South Wales 26.812 58.18 12 months £50.00 Switch to this tariff
South West England 27.173 58.36 12 months £50.00 Switch to this tariff
West Midlands 25.688 60.09 12 months £50.00 Switch to this tariff
Yorkshire 25.271 64.75 12 months £50.00 Switch to this tariff

Electricity, Monthly Direct Debit, Economy 7: regional prices

Unit rates are shown in pence per kWh (p/kWh). Standing charges are shown in pence per day (p/day), calculated from the yearly figures. Use the row that matches your location when you switch.

PES region Elec rate (p/kWh) E7 off-peak (p/kWh) Elec standing (p/day) Contract Exit fee (per fuel) Switch
East Midlands 32.777 16.047 53.57 12 months £50.00 Switch to this tariff
Eastern England 33.982 16.219 54.55 12 months £50.00 Switch to this tariff
Merseyside & North Wales 34.685 16.811 70.37 12 months £50.00 Switch to this tariff
North East England 32.997 16.427 64.03 12 months £50.00 Switch to this tariff
North Scotland 34.531 17.754 58.33 12 months £50.00 Switch to this tariff
North West England 34.218 16.680 47.39 12 months £50.00 Switch to this tariff
South East England 33.665 16.046 44.70 12 months £50.00 Switch to this tariff
South East England 34.524 16.238 55.11 12 months £50.00 Switch to this tariff
South England 34.229 16.458 50.14 12 months £50.00 Switch to this tariff
South Scotland 32.614 16.738 64.80 12 months £50.00 Switch to this tariff
South Wales 34.268 16.461 57.37 12 months £50.00 Switch to this tariff
South West England 34.542 16.701 58.59 12 months £50.00 Switch to this tariff
West Midlands 33.031 15.796 59.73 12 months £50.00 Switch to this tariff
Yorkshire 32.206 16.146 64.19 12 months £50.00 Switch to this tariff

Costs, exclusions and common pitfalls to check

Most mistakes happen when the wrong regional or payment-type version of the tariff is compared. Use these checks before switching.

1) Region matters

There are separate regional records because energy pricing differs across PES areas. Do not assume a headline price applies nationally.

2) Payment method affects price

Direct Debit, bill payment and prepayment variants can differ materially. Compare like-for-like only.

3) Economy 7 is usage-sensitive

Economy 7 can help if enough usage is overnight, but can cost more overall if most use is daytime.

4) Fuel bundle changes the comparison

Dual fuel should not be compared directly with electricity-only rows unless you normalise the usage assumptions.

5) Exit fees reduce flexibility

Records shown for this tariff include exit fees of up to £50.00 per fuel. Check the exact regional row before switching.

6) Postcode still beats region-only estimates

Region is useful for guidance, but a postcode-based quote is more precise because it reflects the actual tariff availability and pricing for your home.

Helpful shortcut: if you are not sure this is the right product family, compare all Sainsbury's Energy tariffs before drilling into the regional tables.

Sainsburys Fix and Reward Fixed 12m v78: FAQs

Why are there so many records for the same tariff name?

Because the tariff can vary by service type, payment method, Economy 7 status and region. This page groups them together so you can compare them in one place.

Are prices for Sainsburys Fix and Reward Fixed 12m v78 the same in every region?

No. This page includes region-level records because unit rates and standing charges differ across PES regions. Your postcode is still the best way to confirm what you would actually pay.

Does Sainsburys Fix and Reward Fixed 12m v78 come with Economy 7?

Yes. At least one Economy 7 option group is currently listed on this page, with separate day and off-peak unit rates shown per region.

Can I get Sainsburys Fix and Reward Fixed 12m v78 as electricity-only, gas-only or dual fuel?

Current records show these service types: Dual Fuel, Electricity. Availability still depends on your home and supplier rules.

How do I switch to the exact regional option I want?

Use the grouped comparison table to find the right option type, then choose the regional row below it that matches your area and click the switch link.

Can I compare this with other tariffs from the same supplier?

Yes. Visit the Sainsbury's Energy tariffs page to compare other current products from the same supplier.

Will switching affect my supply?

In normal circumstances, no. The switch is administrative and your supply continues while the new tariff is set up.

Trust, methodology and related pages

Page details

Supplier
Sainsbury's Energy
Tariff family
Sainsburys Fix and Reward Fixed 12m v78
Regions shown
13
Page type
Canonical tariff family page

How we assess Sainsburys Fix and Reward Fixed 12m v78

  • Grouped tariff view: we group records with the same tariff name into one page to avoid duplicate pages and to make comparison easier.
  • Regional realism: we show multiple PES-region records because energy prices vary by area.
  • Like-for-like comparison: we encourage comparison using the same payment method, service type and meter assumptions wherever possible.
  • Rate transparency: we show actual unit rates (p/kWh) and standing charges (p/day) so you can estimate costs using your own usage figures.
  • Availability caveat: the exact tariff you can join may still depend on your postcode and supplier eligibility checks.

Explore more from Sainsbury's Energy

We recommend checking the supplier's tariff information and product terms before you switch, as regional availability and rates can change quickly.

Ready to compare Sainsburys Fix and Reward Fixed 12m v78 with the market?

Get estimated prices using your postcode and meter details, then choose the exact regional tariff option that matches your home.

Get your energy quote See all Sainsbury's Energy tariffs


Updated on 8 Sep 2026