
2021/22 2020/21
Source of emissions Scope UK
Rest of 
theworld Total UK
Rest of 
theworld Total
Total % 
change
Gas (T CO
2
e) Scope 1 46,770 2,155 48,925 35,954 590 36,544 33.9%
LPG (T CO
2
e) Scope 1 2,221 – 2,221 2,594 – 2,594 -14.4%
Fuel oil (T CO
2
e) Scope 1 – – – – – – 0.0%
F-gas (T CO
2
e) Scope 1 7,098 – 7,098 3,921 – 3,921 81.0%
Fleet mileage (T CO
2
e) Scope 1 5,338 133 5,471 3,110 85 3,195 71.2%
Electricity and district heating 
(locationbased) (T CO
2
e) Scope 2 67,143 6,525 73,669 51,509 3,483 54,992 34%
Electricity and district heating 
(marketbased) (T CO
2
e) Scope 2 2,777 3,238 6,014 2,711 2,114 4,825 24.7%
Gross emissions (locationbased) 128,570 8,814 137,384 97,088 4,157 101,245 35.7%
Gross emissions (marketbased) 64,203 5,526 69,730 48,290 2,789 51,079 36.5%
Floor area (m2) 2,616,379 124,362 2,740,741 2,516,989 68,821 2,585,810 6.0%
Tonnes carbon per m
2
 floor area 
(locationbased) – – 0.0501 – – 0.0392 28.0%
Tonnes carbon per m
2
 floor area 
(marketbased) – – 0.0254 – – 0.0198 28.5%
Gas (kWh) 255,349,480 11,766,080 267,115,560 195,542,009 3,205,701 198,747,710 34.4.%
LPG (kWh) 9,645,034 0 9,645,034 11,263,465 – 11,263,465 -14.4%
Fuel oil (kWh) – – – – – –
Fleet mileage (kWh) 21,732,565 461,275 22,193,840 12,237,601 333,754 12,571,355 76.5%
Electricity, district heating 
andEV charging (kWh) 316,220,832 28,462,624 344683,455 220,932,960 13,272,101 234,205,061 47.2%
Self-generated electricity 
viasolar PV (kWh) 4,365,016 – 4,365,016 4,406,461 – 4,406,461 -0.9%
Total (kWh) 607,312,926 40,689,979 648,002,905 444,382,496 16,811,556 461,194,052 40.5%
Mandatory greenhouse gas reporting 
In order to comply with the requirements of the Companies 
(Directors’ Report) and Limited Liability Partnerships (Energy 
and Carbon Report) Regulations 2018, we have amended our 
environmental reporting accordingly. 
We have considered the six main greenhouse gases (GHGs) and 
report in CO
2
e for our Scope 1 (direct) and Scope 2 (indirect) 
CO
2
 emissions. We have used the GHG Protocol Corporate 
Accounting and Reporting Standard methodology to calculate 
our emissions as well as DEFRA and International Energy 
Standards GHG Conversion Factors for Company Reporting. 
Scope 1 includes emissions from the fuels we use in our hotels, 
restaurants and offices such as natural gas and liquid petroleum 
gas. It also includes CO
2
e from business owned vehicles which 
includes company cars and food logistics vehicles as we own 
the lease arrangements. CO
2
e from company cars is calculated 
using the manufacturers stated performance multiplied by an 
uplift stated in the DEFRA standards methodology paper. 
Scope 2 relates to the indirect emissions associated with the 
generation of the electricity consumed in our sites including 
district heating. When defining the scope of our data we do not 
report onoperations under Joint Venture agreements, or are 
fully franchised, where we do not have operational control such 
as Premier Inn (UAE). For reasons of materiality, small, one man, 
offices in Australasia and the Far East have been excluded. 
Allother sites throughout the world are included. 
Where possible we have reported billed or AMR (Automated 
Meter Reading) data. For those operations which are currently 
beyond our reporting capabilities, we have used an estimation 
model based on historic budgeted or billed usage. 
In 2020/21 we continued our strong track record on the energy 
efficiency of our estate, with a focus around utilising our 
remote BMS control to allow us to achieve reductions without 
the need to visit sites. Through this control we reduced the 
runtime of assets in unoccupied sites, saving energy whilst 
also extending the lifecycle of the assets. In addition, we 
utilised our energy management software throughout the year 
during both trading and non-trading periods to monitor and 
target sites to optimise energy consumption. We continued to 
trial new technologies, for example, we installed smart 
controllers to improve the efficiency of our space heating and 
cooling, and air source heat pumps for efficient hot water 
generation to reduce carbon. 
In 2021/22 we were again impacted by lockdowns due to 
COVID-19 across our estates, with a national lockdown closing 
sites from March 2021 and a staggered re-opening with the 
majority of properties open by May 2021. We saw further 
closures over the Christmas period in 2021. Throughout 
2021/22 we continued to implement the energy efficiency 
measures from the previous year as outlined above (BMS 
control and the use of energy management software). 
In 2021/22, where possible, we have again worked to 
implement new technologies. For example, we have continued 
the replacement of grills to a more energy efficient version, 
this year installing 150 new grills across 103 sites, bringing the 
total of new grills to 520 since we started this project in 2018. 
This project has seen an overall 50% gas reduction in our 
chargrills. We also worked with an external partner to add an 
energy saving additive to 502 boilers across 400 of our 
restaurant sites. Year-on-year savings on some sites has 
already shown up to 10% reduction on gas use over winter. 
Wealso utilised refurbishment projects to reduce energy 
consumption, for example through upgrading lighting to LED’s. 
Whitbread Annual Report and Accounts 2021/22 114
Directors’ report continued