Going Green: Churchill and #COP26

The COP26 summit is an opportunity to change the world. Leaders are meeting in Glasgow to accelerate action towards the goals of the Paris Agreement and the UN Framework Convention on Climate Change. They will attempt to agree significant actions to reduce carbon emissions, control global warming, and save our planet for future generations. Whether they succeed or not, is out of our hands. But, at Churchill Academy & Sixth Form, we are committed to doing what we can to reduce our impact on the environment, and to improving the prospects of a greener future for our students and those that follow in their footsteps.

Our commitment

We’ve taken the Let’s Go Zero pledge, declaring our aim to become zero carbon by 2030. We know that schools can be the trailblazers for their community, responding to young people’s calls for action.  In fact, they can inspire whole communities to tackle the climate crisis. In the coming pivotal ‘climate decade,’ we will be part of Let’s Go Zero’s national network of schools and sustainability organisations, sharing information about how to reach zero carbon, and working with local councils and government to make it happen.  

Our ambition

In our aim to achieve net-zero carbon emissions by 2030, we will:

  • Recycle more waste material than we send to landfill
  • Achieve the decarbonisation of our heating system on site, reducing reliance on gas 
  • Re-invest financial savings from sustainability initiatives back into programmes that will deliver towards our carbon emission target

We will show Kindness to the environment, demonstrate Curiosity when looking at how to do things differently, and practice Determination to make a positive difference.

Here are some of the things we’ve already done:

The built environment

Over the past five years we have transformed the built environment of our Academy. In 2019 we finally demolished the original school building, the 1956 block which was latterly home to Tudor House, Science, IT and Business. The energy-inefficient, single-glazed, concrete building has been replaced by modern, well-insulated facilities including the Alan Turing Building and the Athene Donald Building. Both of these were built with sustainability in mind, not just in their construction methods but as sources of energy generation. The roofs of both blocks are completely covered in solar panels, as you can see in the shot of the Athene Donald Building below:

It’s not just the new builds, either. We have solar panels across the roofs of Performing Arts and Music as well, as you can see in the latest Google Maps satellite images of our site:

We are currently halfway through the complete internal rebuild of the Stuart and Lancaster House building, home to languages and humanities. This includes ripping out and completely replacing all the heating, lighting and electrical systems to run as efficiently as possible, as well as ensuring the building is properly insulated and ventilated.

Hot water

A point-of-use water heater

This is the unglamorous part of decarbonisation! Previously, hot water for the site was provided by tanks, heated by boilers in big boiler room facilities for each separate block. This process was energy-inefficient and wasteful, as it heated large amounts of water whether it was needed or not. Over the past year we have been phasing out these hot water tanks and replacing them with point-of-use water heaters, which only heat water as it is needed. These heaters reduce wasted energy, and also free up spaces which previously housed tanks and boilers for storage. We will continue this work in the future.

Lighting

All of our new builds and refurbished facilities have been equipped with LED lighting, and over the past years we have been phasing out any remaining fluorescent tubes to replace them with energy-efficient units. They actually provide better quality light too! Many of our corridor lights are now linked to motion sensors as well, so they are not on unnecessarily, and the external lighting has been upgraded as well. Let there be light!

Recycling

We have always tried to recycle as much waste as possible, and this term we have increased the number of recycling bins on site to encourage pre-sorting of waste as it is thrown away.

The real battle, of course, is reducing the amount of waste we produce in the first place! There is much we can still do in this area, and students and staff are already moving forward with plans to use technology instead of paper, to reduce packaging waste, and to continue our battle against litter.

The green environment

We are lucky in our rural site, surrounded by trees, fields, orchards, and the Mendip Hills. We do all we can to preserve and enhance our green and pleasant site wherever possible. This includes a massive programme of tree planting across the site, including across our car parks and around the perimeter. We are also keen to encourage biodiversity, working with local partners to ensure the wildlife that shares our environment can continue to flourish.

Student Leadership

The student-led Green Team has been operating in the Sixth Form for the past five years. Previously they have introduced reusable and recyclable coffee cups for the Common Room, used the “no power hour” to highlight energy usage, and redeveloped the pond area next to the Sixth Form Centre. This year, the Green Team has great plans – and they’re going whole school, to bring main school students on board too. Look out for further updates later this year!

Energy and CO2 impact so far

Our CO2 monitoring graph, with future projections

The efforts above have already had a significant impact on our CO2 emissions, which have been cut by half in the past five years. We know there is more to do if we are to achieve our ambition to be an environmentally sustainable institution – in particular, reducing our reliance on gas, and continuing to improve the efficiency of our site. We’re proud of what we’ve achieved so far – but we’re just getting started.

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