The Big Switch Off

Earth Hour

Saturday 28 March marks Earth Hour, an initiative led by the World Wildlife Fund to bring the world together and spotlight nature loss and the climate crisis, inspiring millions of people around the world to advocate for urgent change. This year King's is joining the movement and switching off exterior lights on some of our buildings. You can join us and show your commitment to caring for our planet by "giving an hour for Earth". Make an impact by doing something - anything - positive for the planet.

Find out how you can join us in giving an hour for Earth.

Reduce, Switch Off, Conserve

At King’s, every action we take shapes our future. That’s why we’re inviting you to be part of The Big Switch Off, a campaign designed to reduce energy waste and improve efficiency. 

By making small, mindful changes, you can make a big difference.

Switching off lights, powering down equipment and unplugging devices when not in use not only saves energy and money but also strengthens our commitment to sustainability.

This isn’t just about cutting utility bills, it’s about building long-term habits that benefit you and the University. King’s is your home away from home, and just as you’d take care of your own space, we ask you to work with us to create a more energy-efficient campus. Whether you’re in a lecture theatre, study room, an office, or a social space, your choices matter.

This initiative is part of our commitment to making our campuses more sustainable and to decarbonising our estate. We're constantly working on energy and water efficiency initiatives in buildings across our campuses and need your support. Every action you take contributes to achieving our goals.

Seasonal changes are the perfect time to reflect on how much energy and water you use throughout the year. Through The Big Switch Off, we're sharing tips and advice to help you become an eco-hero. And that means using less energy by trying out the tips and advice on offer, helping us to achieve our sustainability goals.

Join us in The Big Switch Off and take action today. Together, we can create a lasting culture of sustainability - one switch at a time.

Be a holiday eco-hero this festive season

The festive season is a time to enjoy being with your loved ones, taking in the magic of Winter and relaxing with some well-earned time off! But it is also a time when energy and water usage can creep up, without you even realising. We’ve put together some tips and tricks to help you conserve energy and water as you celebrate with your nearest and dearest.

Check out our top tips for the festive season

How to save energy in Autumn while staying cosy

As Autumn settles in and the weather becomes colder, it's tempting to crank the heat up inside, but these Big Switch Off tips may help you reduce your energy consumption without compromising your comfort.

Get our top tips for Autumn

Tips for being a sustainable flatmate

Whether you're living in halls, a flat or a share house, our tips for being sustainable and reducing energy and water use can help you save money and help you and your flatmate settle into an eco-friendly way of living together.

Learn how you can be an eco-friendly flatmate

More tips & information about sustainability at King's