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So Nightingale Loyal 24m by So Energy: regional prices, payment types, fuel options & Economy 7

A UK-focused guide to every current version of So Nightingale Loyal 24m from So 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 So Nightingale Loyal 24m 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 So Energy — check your price See all So 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 So Nightingale Loyal 24m

So Nightingale Loyal 24m 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.

What our price data says: So Nightingale Loyal 24m is on sale: a fixed tariff for 24 months, exit fee £95 per fuel. Against the Ofgem cap for 1 October to 31 December 2026 its electricity unit rate is above the cap in every region (by 1.66 to 2.63p/kWh) and its standing charge is below the cap in 4 of 14 regions and above it in 10 (from −2.41p a day to +4.18p a day). In London the unit rate is 29.07p against a 26.60p cap and the standing charge 40.51p a day against 42.92p; a home at Ofgem typical use (2,500 kWh of electricity and 9,500 kWh of gas a year, Direct Debit) could pay about £1,879 a year on this tariff against £1,706 at the cap (+£173), standing charges included. See every region

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 £95.00 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 So Nightingale Loyal 24m 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 So Nightingale Loyal 24m 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 So Energy tariffs where available for your postcode, meter and payment method.

Start your comparison

By submitting, you confirm this is for a UK home energy comparison. We’ll use your details to provide quotes and contact you about your comparison. You can opt out at any time.

So Nightingale Loyal 24m 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 So Nightingale Loyal 24m: 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 So Energy supplier guide, browse all So 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 27.380p/kWh under the Dual Fuel / Monthly Direct Debit / standard-rate option group. Rates range up to 29.680p/kWh across regions for this group. A postcode-level quote is needed to estimate your annual cost.

So Nightingale Loyal 24m 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 27.380 – 29.680 24 months £95.00 View regional prices
Dual Fuel Monthly Direct Debit Yes 14 31.120 – 36.620 24 months £95.00 View regional prices
Electricity Monthly Direct Debit No 14 27.380 – 29.680 24 months £95.00 View regional prices
Electricity Monthly Direct Debit Yes 14 31.120 – 36.620 24 months £95.00 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.

So Nightingale Loyal 24m against the Ofgem price cap, 1 October to 31 December 2026

So Nightingale Loyal 24m is on sale: a fixed tariff for 24 months, exit fee £95 per fuel. Against the Ofgem cap for 1 October to 31 December 2026 its electricity unit rate is above the cap in every region (by 1.66 to 2.63p/kWh) and its standing charge is below the cap in 4 of 14 regions and above it in 10 (from −2.41p a day to +4.18p a day). In London the unit rate is 29.07p against a 26.60p cap and the standing charge 40.51p a day against 42.92p; a home at Ofgem typical use (2,500 kWh of electricity and 9,500 kWh of gas a year, Direct Debit) could pay about £1,879 a year on this tariff against £1,706 at the cap (+£173), standing charges included.

Electricity unit rate, p/kWh and standing charge, p/day for each region against the Ofgem capElectricity unit rate, p/kWhStanding charge, p/daythis tariffOfgem cap2526272829303540455055606570East MidlandsEast Midlands: 27.38p/kWh vs cap 25.36p (+2.02p)+2.02pEast Midlands: standing charge 53.17p/day vs cap 51.45p (+1.72p/day, +£6 a year)+1.72pNorth EastNorth East: 27.52p/kWh vs cap 25.46p (+2.06p)+2.06pNorth East: standing charge 62.94p/day vs cap 61.58p (+1.36p/day, +£5 a year)+1.36pWest MidlandsWest Midlands: 27.79p/kWh vs cap 25.60p (+2.19p)+2.19pWest Midlands: standing charge 57.50p/day vs cap 57.23p (+0.27p/day, +£1 a year)+0.27pSouth ScotlandSouth Scotland: 27.84p/kWh vs cap 26.11p (+1.73p)+1.73pSouth Scotland: standing charge 62.22p/day vs cap 61.41p (+0.81p/day, +£3 a year)+0.81pYorkshireYorkshire: 28.06p/kWh vs cap 25.60p (+2.46p)+2.46pYorkshire: standing charge 61.28p/day vs cap 61.67p (−0.39p/day, −£1 a year)−0.39pSouthernSouthern: 28.13p/kWh vs cap 26.47p (+1.66p)+1.66pSouthern: standing charge 51.93p/day vs cap 47.81p (+4.12p/day, +£15 a year)+4.12pNorth ScotlandNorth Scotland: 28.51p/kWh vs cap 26.35p (+2.16p)+2.16pNorth Scotland: standing charge 59.32p/day vs cap 55.14p (+4.18p/day, +£15 a year)+4.18pEasternEastern: 28.61p/kWh vs cap 26.61p (+2.00p)+2.00pEastern: standing charge 51.71p/day vs cap 51.84p (−0.13p/day, level a year)−0.13pSouth EastSouth East: 28.62p/kWh vs cap 26.88p (+1.74p)+1.74pSouth East: standing charge 53.27p/day vs cap 52.32p (+0.95p/day, +£3 a year)+0.95pSouth WestSouth West: 28.63p/kWh vs cap 26.58p (+2.05p)+2.05pSouth West: standing charge 59.22p/day vs cap 55.58p (+3.64p/day, +£13 a year)+3.64pSouth WalesSouth Wales: 28.68p/kWh vs cap 26.55p (+2.13p)+2.13pSouth Wales: standing charge 57.62p/day vs cap 55.41p (+2.21p/day, +£8 a year)+2.21pLondonLondon: 29.07p/kWh vs cap 26.60p (+2.47p)+2.47pLondon: standing charge 40.51p/day vs cap 42.92p (−2.41p/day, −£9 a year)−2.41pNorth WestNorth West: 29.12p/kWh vs cap 26.49p (+2.63p)+2.63pNorth West: standing charge 49.78p/day vs cap 45.68p (+4.10p/day, +£15 a year)+4.10pMerseyside & N WalesMerseyside & N Wales: 29.68p/kWh vs cap 27.86p (+1.82p)+1.82pMerseyside & N Wales: standing charge 65.82p/day vs cap 67.66p (−1.84p/day, −£7 a year)−1.84p
RegionElec p/kWhCap p/kWhStanding p/dayCap p/dayStanding £/monthGas p/kWhGas capGas standing p/day£/yr typicalCap £/yrvs cap
East Midlands27.3825.3653.1751.4516.178.977.8230.211,8411,672+£169
North Eastern England27.5225.4662.9461.5819.148.957.9230.211,8781,722+£156
West Midlands27.7925.6057.5057.2317.499.097.9030.211,8781,708+£171
Southern Scotland27.8426.1162.2261.4118.938.937.8730.211,8821,734+£148
Yorkshire28.0625.6061.2861.6718.649.067.9030.211,8961,724+£172
Southern England28.1326.4751.9347.8115.809.378.1730.211,8931,719+£174
Northern Scotland28.5126.3559.3255.1418.048.927.8730.211,8871,717+£170
Eastern England28.6126.6151.7151.8415.739.057.9130.211,8741,713+£161
South Eastern England28.6226.8853.2752.3216.209.198.0530.211,8931,735+£159
South Western England28.6326.5859.2255.5818.019.248.1230.211,9201,746+£174
Southern Wales28.6826.5557.6255.4117.539.268.0930.211,9171,744+£173
London29.0726.6040.5142.9212.329.418.1530.211,8791,706+£173
North Western England29.1226.4949.7845.6815.148.967.8630.211,8711,684+£187
Merseyside and Northern Wales29.6827.8665.8267.6620.028.937.9130.211,9411,805+£136
Source: this tariff's newest published rates in our tariff feed (snapshot 7 Nov 2026; electricity without VAT (zero-rated 1 October 2026 to 30 June 2027); gas including 5% VAT; Monthly Direct Debit, single-rate meter). Cap: Ofgem's regional price cap, 1 October to 31 December 2026, Direct Debit, single-rate, as published (https://www.ofgem.gov.uk/your-energy-supply/your-energy-bill/energy-price-cap-unit-rates-and-standing-charges). Annual figures are modelled at Ofgem typical use (2,500 kWh of electricity and 9,500 kWh of gas a year, Direct Debit), standing charges included, before any discounts or credits; what you pay depends on your usage and meter.

The cheapest fixed deal on the EnergyPlus panel today, against So Nightingale Loyal 24m and the cap

This tariff
£1,879
So Nightingale Loyal 24m · fixed, 24 months · exit fee £95 per fuel
Cheapest fixed deal on the EnergyPlus panel
£1,787.07
Fuse Energy · November 2026 Fixed (24m) V5 · fixed, 24 months · exit fee £50 per fuel (£100 dual fuel)
The cap for the same home
£1,706
Ofgem cap, London, 1 October to 31 December 2026 · Direct Debit, standard variable

On 7 Nov 2026 the cheapest fixed tariff on the EnergyPlus panel for a London home at Ofgem typical use was November 2026 Fixed (24m) V5 from Fuse Energy at £1,787.07 a year, −£92 against this tariff's modelled £1,879 and +£81 against the £1,706 cap; the cheapest of any type was So Green Tracker 24m from So Energy at £1,603.73 (tracker, 24 months, exit fee £95 per fuel). 19 fixed tariffs were quoted that day. Exit fees and contract lengths differ, so compare the row that matches your meter and payment method.

RegionThis tariff £/yrvs capvs cheapest fixedCap £/yrCheapest fixed on the panel (£/yr, exit per fuel, term)Quoted
Eastern England1,874+£161+£741,713Fuse Energy · November 2026 Fixed (24m) V5 · £1,799.90 · exit £50 · 24m7 Nov
East Midlands1,841+£169+£921,672Fuse Energy · November 2026 Fixed (24m) V5 · £1,748.52 · exit £50 · 24m7 Nov
London1,879+£173+£921,706Fuse Energy · November 2026 Fixed (24m) V5 · £1,787.07 · exit £50 · 24m7 Nov
Merseyside and Northern Wales1,941+£136+£591,805Fuse Energy · November 2026 Fixed (24m) V5 · £1,882.17 · exit £50 · 24m7 Nov
West Midlands1,878+£171+£861,708Fuse Energy · November 2026 Fixed (24m) V5 · £1,792.40 · exit £50 · 24m7 Nov
North Eastern England1,878+£156+£741,722Fuse Energy · November 2026 Fixed (24m) V5 · £1,803.86 · exit £50 · 24m7 Nov
North Western England1,871+£187+£1131,684Fuse Energy · November 2026 Fixed (24m) V5 · £1,758.61 · exit £50 · 24m7 Nov
Northern Scotland1,887+£170+£981,717Fuse Energy · November 2026 Fixed (24m) V5 · £1,788.96 · exit £50 · 24m7 Nov
Southern Scotland1,882+£148+£741,734Fuse Energy · November 2026 Fixed (24m) V5 · £1,807.77 · exit £50 · 24m7 Nov
South Eastern England1,893+£159+£751,735Fuse Energy · November 2026 Fixed (24m) V5 · £1,818.38 · exit £50 · 24m7 Nov
Southern England1,893+£174+£911,719Fuse Energy · November 2026 Fixed (24m) V5 · £1,802.49 · exit £50 · 24m7 Nov
Southern Wales1,917+£173+£951,744Fuse Energy · November 2026 Fixed (24m) V5 · £1,822.21 · exit £50 · 24m7 Nov
South Western England1,920+£174+£931,746Fuse Energy · November 2026 Fixed (24m) V5 · £1,827.31 · exit £50 · 24m7 Nov
Yorkshire1,896+£172+£891,724Fuse Energy · November 2026 Fixed (24m) V5 · £1,807.20 · exit £50 · 24m7 Nov
Panel prices: the tariffs our comparison could switch a home to on 7 Nov 2026, as quoted by our tariff feed for each region at 2,500 kWh electricity and 9,500 kWh gas a year, Direct Debit, dual fuel, single-rate meter (electricity without VAT (zero-rated 1 October 2026 to 30 June 2027); gas including 5% VAT), bills = unit rate x kWh plus 365 days of standing charge per fuel, before sign-up credits; a day with fewer than 10 fixed tariffs falls back to the previous complete day. This tariff: its newest published rates in the same feed, modelled the same way. Cap: Ofgem regional rates, 1 October to 31 December 2026, Direct Debit. 'Cheapest' means cheapest on the EnergyPlus panel, not the whole market; prices change daily and a postcode quote shows the live figure.

So Nightingale Loyal 24m on an Economy 7 meter

Economy 7 version in London: 35.55p/kWh by day and 16.69p/kWh in the seven off-peak hours, which are set by your meter and network operator, not by the tariff; standing charge 40.84p a day. It costs less than this tariff's single-rate version (29.07p/kWh, 40.51p a day) once at least 35% of your electricity is used off-peak, modelled at 2,500 kWh a year; at 50% off-peak the Economy 7 version is −£73 a year.

Source: this tariff's newest two-rate and single-rate rows in our tariff feed (snapshot 7 Nov 2026; electricity without VAT (zero-rated 1 October 2026 to 30 June 2027); Monthly Direct Debit). Modelled from the rates with standing charges included; no off-peak clock times are stored for Economy 7, which depend on your meter.

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 27.380 53.17 8.970 30.21 24 months £95.00 Switch to this tariff
Eastern England 28.611 51.71 9.050 30.21 24 months £95.00 Switch to this tariff
Merseyside & North Wales 29.680 65.82 8.930 30.21 24 months £95.00 Switch to this tariff
North East England 27.520 62.94 8.950 30.21 24 months £95.00 Switch to this tariff
North Scotland 28.511 59.32 8.920 30.21 24 months £95.00 Switch to this tariff
North West England 29.120 49.78 8.960 30.21 24 months £95.00 Switch to this tariff
South East England 28.620 53.27 9.190 30.21 24 months £95.00 Switch to this tariff
South East England 29.071 40.51 9.410 30.21 24 months £95.00 Switch to this tariff
South England 28.131 51.93 9.370 30.21 24 months £95.00 Switch to this tariff
South Scotland 27.840 62.22 8.930 30.21 24 months £95.00 Switch to this tariff
South Wales 28.680 57.62 9.260 30.21 24 months £95.00 Switch to this tariff
South West England 28.631 59.22 9.240 30.21 24 months £95.00 Switch to this tariff
West Midlands 27.791 57.50 9.090 30.21 24 months £95.00 Switch to this tariff
Yorkshire 28.060 61.28 9.060 30.21 24 months £95.00 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 35.600 14.011 53.50 8.970 30.21 24 months £95.00 Switch to this tariff
Eastern England 35.791 15.700 52.04 9.050 30.21 24 months £95.00 Switch to this tariff
Merseyside & North Wales 35.780 17.180 66.15 8.930 30.21 24 months £95.00 Switch to this tariff
North East England 31.120 18.311 63.27 8.950 30.21 24 months £95.00 Switch to this tariff
North Scotland 33.411 17.040 59.66 8.920 30.21 24 months £95.00 Switch to this tariff
North West England 33.271 18.200 50.11 8.960 30.21 24 months £95.00 Switch to this tariff
South East England 36.620 14.971 53.60 9.190 30.21 24 months £95.00 Switch to this tariff
South East England 35.551 16.691 40.84 9.410 30.21 24 months £95.00 Switch to this tariff
South England 32.831 17.471 52.26 9.370 30.21 24 months £95.00 Switch to this tariff
South Scotland 31.320 17.891 62.55 8.930 30.21 24 months £95.00 Switch to this tariff
South Wales 33.311 17.920 57.95 9.260 30.21 24 months £95.00 Switch to this tariff
South West England 33.671 17.300 59.55 9.240 30.21 24 months £95.00 Switch to this tariff
West Midlands 33.451 16.831 57.83 9.090 30.21 24 months £95.00 Switch to this tariff
Yorkshire 33.420 17.531 61.61 9.060 30.21 24 months £95.00 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 27.380 53.17 24 months £95.00 Switch to this tariff
Eastern England 28.611 51.71 24 months £95.00 Switch to this tariff
Merseyside & North Wales 29.680 65.82 24 months £95.00 Switch to this tariff
North East England 27.520 62.94 24 months £95.00 Switch to this tariff
North Scotland 28.511 59.32 24 months £95.00 Switch to this tariff
North West England 29.120 49.78 24 months £95.00 Switch to this tariff
South East England 28.620 53.27 24 months £95.00 Switch to this tariff
South East England 29.071 40.51 24 months £95.00 Switch to this tariff
South England 28.131 51.93 24 months £95.00 Switch to this tariff
South Scotland 27.840 62.22 24 months £95.00 Switch to this tariff
South Wales 28.680 57.62 24 months £95.00 Switch to this tariff
South West England 28.631 59.22 24 months £95.00 Switch to this tariff
West Midlands 27.791 57.50 24 months £95.00 Switch to this tariff
Yorkshire 28.060 61.28 24 months £95.00 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 35.600 14.011 53.50 24 months £95.00 Switch to this tariff
Eastern England 35.791 15.700 52.04 24 months £95.00 Switch to this tariff
Merseyside & North Wales 35.780 17.180 66.15 24 months £95.00 Switch to this tariff
North East England 31.120 18.311 63.27 24 months £95.00 Switch to this tariff
North Scotland 33.411 17.040 59.66 24 months £95.00 Switch to this tariff
North West England 33.271 18.200 50.11 24 months £95.00 Switch to this tariff
South East England 36.620 14.971 53.60 24 months £95.00 Switch to this tariff
South East England 35.551 16.691 40.84 24 months £95.00 Switch to this tariff
South England 32.831 17.471 52.26 24 months £95.00 Switch to this tariff
South Scotland 31.320 17.891 62.55 24 months £95.00 Switch to this tariff
South Wales 33.311 17.920 57.95 24 months £95.00 Switch to this tariff
South West England 33.671 17.300 59.55 24 months £95.00 Switch to this tariff
West Midlands 33.451 16.831 57.83 24 months £95.00 Switch to this tariff
Yorkshire 33.420 17.531 61.61 24 months £95.00 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 £95.00 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 So Energy tariffs before drilling into the regional tables.

So Nightingale Loyal 24m: 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 So Nightingale Loyal 24m 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 So Nightingale Loyal 24m 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 So Nightingale Loyal 24m 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 So 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
So Energy
Tariff family
So Nightingale Loyal 24m
Regions shown
13
Page type
Canonical tariff family page

How we assess So Nightingale Loyal 24m

  • 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 So 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 So Nightingale Loyal 24m 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 So Energy tariffs


Updated on 7 Nov 2026