How much energy does a hotel use per night?

Per room sold, Travelodge publishes 16 kWh for 2024. Whitbread's 2025/26 total over its occupied room nights (35.3 million available at 77.9% occupancy) works out at about 22 kWh. The South Place Hotel study reported about 2,000 bedrooms sold a month, which puts its energy at about 161 kWh per room sold.

Why does a luxury hotel use ten times more energy per room than a budget hotel?

Because most of a full-service hotel's energy is not used in the bedrooms. Commercial kitchens, restaurants and bars, a spa or pool, conference rooms, laundry, longer HVAC hours and larger rooms all add load. The South Place study also recorded an 85% average occupancy and high-specification audio-visual kit in every bedroom.

What does a hotel energy benchmark have to do with solar panels?

A rooftop array should be sized to the electricity the building uses while the sun is up. Knowing your kWh per room against a comparable hotel tells you whether to fix waste first or size solar to the base load you already have. The sizing guide on this site turns that load into a panel count.

Is there an official UK benchmark for hotel energy per room?

Not a current one. The CIBSE benchmarks used for Display Energy Certificates are per square metre of floor area, not per room; the South Place study lists the CIBSE TM46 hotel benchmark it used as 105 kWh per square metre a year for electricity. Per-room figures come from operators' own reporting, which is why this page shows the inputs and the arithmetic for each one.

Independent and supplier-neutral · Sources read 25 October 2026 · Figures are the operators' own; per-room values are our arithmetic, shown below

Hotel energy benchmark: how many kWh per room a UK hotel uses

Q: How much electricity does a hotel use per room?

Most published hotel figures are total energy (electricity plus gas), so separate the two before you compare. A measured full-service luxury hotel in London (South Place, 80 bedrooms) used about 21,188 kWh of electricity per room a year, out of about 48,213 kWh of total energy. Electricity was about 59% of Whitbread's UK energy in 2025/26; applied to its total of about 6,357 kWh of energy per available Premier Inn room, that share would mean roughly 3,734 kWh of electricity per room (an estimate). Travelodge's published 2024 total works out at about 4,625 kWh of total energy per room for a mostly room-only budget estate.

The hotel energy benchmark on this page answers one question with published numbers: how much energy does a UK hotel use per room each year, and is yours high or low for its type? Three UK sources put figures on the record that can be turned into a per-room value: Travelodge's annual report, Whitbread's sustainability report for Premier Inn, and a government-funded building performance study of a London luxury hotel. They span a factor of about ten, from roughly 4,625 kWh per room for a room-only budget hotel to roughly 48,213 kWh for a full-service hotel with restaurants, a spa and events space.

Check your hotel against the benchmark

Enter your rooms and last year's energy from your bills. The result appears straight away on this page; nothing is sent unless you choose to send it to us with the form below, and we reply by email.

The published figures, per room

Each row below starts from a total the organisation published, then divides it by rooms or room nights. Nothing is estimated except where the row says so.

Source (read 25 October 2026)	Hotel type	Published inputs	Energy per room per year	Energy per room sold
Travelodge: Thame and London Limited annual report, year ended 31 December 2024 (SECR section)	Budget, mostly room-only	Total energy 217.7 GWh (2023: 223.1 GWh); network of 609 hotels and 47,066 rooms at 31 December 2024	≈ 4,625 kWh (217.7 GWh ÷ 47,066)	16.0 kWh (published)
Whitbread PLC Sustainability Report 2025/26 (SECR table and SASB lodging metrics)	Budget with integrated restaurants (Premier Inn)	Total energy 615,097,320 kWh; 35,317,572 available room nights; 77.9% occupancy (UK&I and Germany)	≈ 6,357 kWh (615.1 GWh ÷ 96,760 rooms, i.e. room nights ÷ 365)	≈ 22.4 kWh
South Place Hotel, London: Building Performance Evaluation final report (Innovate UK programme), Rev D, May 2015	Full-service luxury: 80 bedrooms, 2 restaurants, bar, gym and small spa, meeting rooms	Gas 2,162 MWh and electricity 1,695 MWh, 13 July 2013 to 13 July 2014; about 2,000 bedrooms sold a month	≈ 48,213 kWh, of which ≈ 21,188 kWh electricity	≈ 161 kWh

Scope notes. Travelodge's room count covers its whole network (UK, Ireland and Spain) at the year end. Whitbread's totals and room nights cover the UK, Ireland and Germany, and its floor-area figure includes branded and integrated restaurants. South Place ran a combined heat and power unit, so part of its gas was turned into on-site electricity; the report's own "without CHP" estimate is 1,839 MWh of gas and 1,935 MWh of electricity. These are three real buildings or estates, not a statistical sample.

The same figures per square metre

Engineers benchmark buildings per square metre of floor area, which is how Display Energy Certificates work. Two of the sources publish floor area, which allows a cross-check against a per-room view:

Source	Total energy per m² per year	Electricity per m² per year
Whitbread UK column, 2025/26 (551.3 GWh over 2,711,561 m²)	≈ 203 kWh	≈ 119 kWh
South Place Hotel, 2013–14 (as reported)	563 kWh (316 gas + 247 electricity)	247 kWh
CIBSE TM46 hotel benchmark, as listed in the South Place report's Table 1.1	—	105 kWh
CIBSE Guide F good-practice hotel benchmark, adjusted, as listed in the same Table 1.1	—	133 kWh

At 247 kWh per m², South Place used well over twice the TM46 electricity figure (about 135% above it). The study itself measured its electricity against the adjusted Guide F good-practice figure of 133 kWh per m², found it about 80% higher, and put that down to high occupancy, the high-specification fit-out and plant and controls not yet tuned, and noted that the benchmark data went back to 1999. The lesson for any hotel is the same: the benchmark tells you where to look, and your half-hourly data tells you why.

How to read your own hotel against the benchmark

Pull the last 12 months of electricity and gas from your bills or your supplier's portal, add them, and divide by your bedrooms. Then pick the closest row. A city budget hotel with no restaurant should sit near the Travelodge figure; a budget or mid-scale hotel with a restaurant near the Premier Inn figure. A country-house, conference or spa hotel sits between the Premier Inn and South Place figures, and much closer to the upper end the more of its floor area is kitchens, leisure and function rooms. Dividing by rooms sold rather than rooms is fairer for a seasonal hotel, because empty rooms still carry the fixed load of the building.

If your figure is well above the closest row, the first saving is usually not generation at all: controls on heating and cooling, kitchen and laundry scheduling, hot-water losses and, increasingly, gas-to-electric heating decisions. Whitbread's own report credits a year-on-year cut in gas use of 7.7% across its estate in 2025/26, and says it installed air-source heat pumps and other electric equipment in about 800 more rooms that year. If your figure is near or below the row, the building is already lean and solar is a cleaner decision, because the array will be sized to a load that is not about to fall.

From kWh per room to a solar size

Solar displaces electricity only, and only in daylight. Two published numbers set the scale. Electricity was about 59% of Whitbread's UK energy in 2025/26 (323.8 GWh of 551.3 GWh), and a well-sited roof in central England generates around 950 to 1,000 kWh a year for each kWp installed (PVGIS readings of 968 kWh/kWp for Birmingham and 981 for Leicester, taken on 18 October 2026). So every 10 kWp on the roof produces roughly 9,700 kWh a year, which is about two rooms' worth of total energy in a room-only budget hotel, and about a fifth of one room's worth in a full-service luxury hotel.

That is why a full-service hotel almost never runs out of daytime demand for its solar, while a small room-only hotel has to size carefully to avoid exporting cheaply. Whitbread reported 4,701,214 kWh of self-generated solar electricity across its estate in 2025/26, with arrays at 221 hotels, which is under 1.5% of its electricity: roof area, not demand, was the limit. The guide to how many solar panels a hotel needs works through the sizing step by step, and the hotel solar cost page prices the result. For the full picture of what solar panels for hotels cost and pay back, start on the home page.

What the benchmark cannot tell you

Your load shape. Two hotels with the same annual kWh can have very different daytime loads. A hotel whose kitchen, laundry and pool run in daylight will use far more of its solar output than one whose demand peaks in the evening.
Your tariff. The value of every kWh solar displaces is your own unit rate, which this page does not know. Use the rate on your current contract.
Your roof. Orientation, shading, structure and any listed-building or conservation-area constraint decide how much of the theoretical size can be fitted. The hotel solar suitability check covers the roof questions.
Change over time. The South Place figures are for 2013–14 and the operator figures are for 2024 and 2025/26. Each source is dated so you can weigh it.

Sources

Thame and London Limited (Travelodge), Annual Report and Financial Statements for the year ended 31 December 2024, Streamlined Energy and Carbon Reporting section and strategic report highlights: travelodge.co.uk (read 25 October 2026).
Whitbread PLC, Sustainability Report 2025/26, SECR table (Appendix) and SASB lodging metrics SV-HL-000.A to SV-HL-000.D: whitbread.co.uk (read 25 October 2026).
South Place Hotel, Building Performance Evaluation final report, Rev D, May 2015, Innovate UK (formerly Technology Strategy Board) programme, Table 1.1: Usable Buildings BPE archive (read 25 October 2026).
PVGIS (European Commission Joint Research Centre) annual yield readings for Birmingham and Leicester, taken 18 October 2026.

Cite this page: "Hotel energy benchmark UK: kWh per room by hotel type", solarpanelsforhotels.co.uk/hotel-energy-benchmark/, last verified 25 October 2026. This site is an independent publisher; it installs nothing and is not affiliated with any operator named here.