Sustainability

go! Switch Off

go switch off 2025 Simple w logo

 

What is 'go! Switch Off'?

Wherever you live, work, or study, you can take part in activities to help save energy and to save water. 

Even the smallest actions add up to big impacts. 

We’re facing a climate emergency and we want to slash the university’s carbon emissions by 63% by 2030.​

We’re already doing a lot but we need the help of everyone to meet our ambition. 75% of all the electricity used on campus is controlled by individuals! Every kilowatt saved means more money protected for teaching and research and fewer emissions released into the atmosphere.

The power is in your hands so, go! Switch Off!

 

  

Did you know...

We have reduced CO2 emissions from our electricity and gas use by 10,328 tonnes since 2018/2019.

 

 

How the university is reducing carbon emissions

 

What you can do

These are the actions where we can making the biggest carbon savings.

Wise up on energy and water use.

Energy is one of our largest sources of carbon emissions and financial pressure, both as a university and individually. Energy costs the university £24million a year. Reducing demand should be the first step to saving energy, and that can't be achieved without changing our behaviours. 

Switch off all electronics and lights.

If you are the last person to leave a room, turn off everything that is no longer needed. Lights, screens, lecturns, microwaves. Equipment on standby still draw power.

  • If all lights on our UK campuses were left on overnight, it would create around 15 tonnes of CO2 in a single evening!

At home - completely power down your laptops, TVs, and gaming consoles. 

Layer up instead of turning the heating up.

Dress for the weather and add a layer before reaching for the thermostat. Keep windows closed when the heating is on and when you leave a space. Avoid using energy hungry portable electric heating devices.

At home - for every 1 degree you turn your thermostat down, it could save you 10% on your energy bill.

Report faults and improvements.

If something isn’t working correctly or efficiently, report it to the Estates Helpdesk.

If you have an idea or opportunity for saving energy, water or anything else to improve environmental sustainability, get in touch with the Sustainability Team.

Promote good habits.

Consider how to embed sustainable actions such as these further into your team, office, lab, hall or school. Identify additional steps to take, establish a building shut down manager if needed.

Put up posters and stickers in your area to remind people to switch off. Contact the sustainability team to obtain some. 

 

Get reward for your actions on Green Rewards

Log all the sustainable actions you take via the Green Rewards app and you could earn prizes every month.

Plus, over the winter, complete more than two activities in the new Energy Spotlight section for a chance to win one of four bonus £20 vouchers!

Also on Green Rewards:

  • Throughout November find out about the global climate conference COP30.
  • Take part in the Mindful Tech Challenge to reduce your digital footprint.
Green Rewards Energy Raffle
 

Seasonal Switch Off

Each year we ask everyone to turn off all non-essential equipment before leaving for Christmas, Easter and the summer holidays.

Help us to save energy whilst the university is closed by thinking carefully about which equipment has to stay on, and switching off everything else.

Together with your colleagues, use our checklists to switch off your office, department or lab before leaving.

Switch Off checklist

Lab shutdown poster

Lab energy walkaround checklist

 

Over a typical Christmas holiday period the university spends £180k on electricity despite being closed!

On Christmas Day itself we still use 70% of our usual daily energy consumption!

 

 

 

Living in halls on campus?

Saving electricity is part of the go! Greener Halls Competition, where on-campus halls compete to see who can reduce their electricity and water use the most, alongside reducing waste. Each term the winning hall receives a prize.

go! Greener Halls Competition

Switch off halls actions
 

In recent years, Rutland, Newark, Sherwood and Melton halls have all won by reducing their electricty use the most.

In Autumn 2024, it was close race between Rutland Hall and Sherwood Hall. Together, all halls saved over 33,500 kWh of electricity during the competition. To put this in perspective, that is the same as:

  • the power used by an average UK home for 12 years,
  • six return flights from Manchester to New York!
 

 

Sustainability Team

Estate Office, University Park, Nottingham, NG7 2RD

Email: sustainability@nottingham.ac.uk