Climate Change Agreements

Reduce your exposure in a volatile market.

Climate Change Agreements (CCAs) are voluntary agreements between organisations defined as Energy Intensive Industries (EIIs) and the government, aimed at reducing energy use and CO₂ emissions.

Eligible organisations can receive a reduction of up to 92% on Climate Change Levy (CCL) in return for committing to pre-determined energy efficiency targets. Manufacturers within the mineralogical and metallurgical sectors may be eligible for up to 100% relief.

We help organisations successfully navigate the complex legislation to achieve a compliant and successful outcome, freeing you up to work on other business priorities, while providing confidence that you are compliant.

  • CCAs have eligibility criteria and set ambitious targets for successful applicants for improving energy efficiency.

  • It is essential to have a strategy in place for accomplishing targets before making an application.

  • Financial penalties can be levied for non-compliance, including late reporting, incorrect information or failure to update change of circumstances.

  • Penalties can be up to 10% of the value of the CCA discount received. There is usually a timeframe of 28 days to rectify any issues.

Get a quote

Key features and benefits

Navigate compliance effortlessly

We can help navigate the complex legislation to achieve a compliant and successful outcome, freeing you up to work on other business priorities, while providing confidence that you are compliant.

Fund energy improvements

We keep customers on track with monthly and quarterly data reports, progress updates and energy efficiency scoping surveys. The result is millions of pounds saved for the sites for which we manage CCAs which can be used to fund energy improvements.

Accessing the scheme

Phase 3 of the scheme commences January 1 2026 running through to 2033.
New applications for the scheme are open to eligible facilities from May to August 2025.

Resources

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Carbon Footprint Measurement

Zenergi’s Carbon Footprint Measurement service helps organisations accurately measure and understand their greenhouse gas emissions across Scope 1, Scope 2 and relevant Scope 3 categories. By consolidating fragmented data into one secure, interactive carbon accounting platform, the service provides a clear, reliable view of emissions across your operations and value chain.

Find out more

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Find out more

Building Optimisation Surveys

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Find out more

LED Lighting Solutions

Want to access renewable energy without locking up your capital? With our Power Purchase Agreements (PPA) solution, you can. Our fully financed solution gives you access to low carbon technology with zero capital investment required, just a monthly fee. This means you can start reducing costs and emissions from day one, while keeping your cash available for other priorities. You gain energy freedom by generating your own energy without the hassle of owning the equipment

Find out more

Power Purchase Agreements

Want to access renewable energy without locking up your capital? With our Power Purchase Agreements (PPA) solution, you can. Our fully financed solution gives you access to low carbon technology with zero capital investment required, just a monthly fee. This means you can start reducing costs and emissions from day one, while keeping your cash available for other priorities. You gain energy freedom by generating your own energy without the hassle of owning the equipment

Find out more

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Non-Half-Hourly Meter Exchanges

New regulation is coming into force which means that every organisation’s electricity will need to be settled on a half-hourly basis. By October 2026 all electricity meters will need to be half-hourly. Don’t get left behind. If your meter is one of the circa 30 million affected by the regulation, it will need to be upgraded.

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Find out more

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Find out more

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Find out more

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Find out more

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Find out more

Heat-as-a-Service

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Find out more

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Carbon Footprint Measurement service helps organisations accurately measure and understand their greenhouse gas emissions across Scope 1, Scope 2 and relevant Scope 3 categories. By consolidating fragmented data into one secure, interactive carbon accounting platform, the service provides a clear, reliable view of emissions across your operations and value chain.

Find out more

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Find out more

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Find out more

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Find out more

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Find out more

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Find out more

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Find out more

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Find out more

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Carbon Footprint Measurement service helps organisations accurately measure and understand their greenhouse gas emissions across Scope 1, Scope 2 and relevant Scope 3 categories. By consolidating fragmented data into one secure, interactive carbon accounting platform, the service provides a clear, reliable view of emissions across your operations and value chain.

Find out more

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Find out more

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Define your carbon footprint and accelerate your journey to net zero.

Find out more

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With in-depth knowledge of complex siteworks processes, we can oversee any size of project, from single supply to multiple services, liaising with distribution networks, suppliers, and meter operators. With a focus on communication, the team collaborates to ensure projects are delivered on time and customers are fully informed throughout.

Find out more

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Zenergi’s Carbon Footprint Measurement service helps organisations accurately measure and understand their greenhouse gas emissions across Scope 1, Scope 2 and relevant Scope 3 categories. By consolidating fragmented data into one secure, interactive carbon accounting platform, the service provides a clear, reliable view of emissions across your operations and value chain.

Find out more

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Our Carbon Accounting Platform provides a secure, interactive way to measure, manage and reduce greenhouse gas emissions data in one place. By replacing manual spreadsheets with automated calculations, standardised emissions factors and visual dashboards, the platform helps organisations improve data accuracy, eliminate errors and create a reliable single source of truth.

Find out more

Building Optimisation Surveys

Our Building Optimisation Survey helps organisations uncover hidden energy waste by assessing how buildings operate in practice. Combining on-site expertise with detailed data analysis, the audit identifies behavioural, technical and control-based inefficiencies that may be increasing energy use, costs and carbon emissions.

Find out more

LED Lighting Solutions

Want to access renewable energy without locking up your capital? With our Power Purchase Agreements (PPA) solution, you can. Our fully financed solution gives you access to low carbon technology with zero capital investment required, just a monthly fee. This means you can start reducing costs and emissions from day one, while keeping your cash available for other priorities. You gain energy freedom by generating your own energy without the hassle of owning the equipment

Find out more

Power Purchase Agreements

Want to access renewable energy without locking up your capital? With our Power Purchase Agreements (PPA) solution, you can. Our fully financed solution gives you access to low carbon technology with zero capital investment required, just a monthly fee. This means you can start reducing costs and emissions from day one, while keeping your cash available for other priorities. You gain energy freedom by generating your own energy without the hassle of owning the equipment

Find out more

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Our Heat-as-a-Service solution makes decarbonisation easy by giving you access to a Heat Pump with no up-front costs – just a monthly fee. Heat Pumps can provide heating from 40°C up to 165°C and reduce your carbon emissions by up to 66%, compared to a gas boiler. With our solution, you immediately access more efficient heating, while spreading costs over a term of 7-15 years.

Find out more

Carbon Reduction Plan

Carbon Footprint Measurement service helps organisations accurately measure and understand their greenhouse gas emissions across Scope 1, Scope 2 and relevant Scope 3 categories. By consolidating fragmented data into one secure, interactive carbon accounting platform, the service provides a clear, reliable view of emissions across your operations and value chain.

Find out more

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Find out more

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Define your carbon footprint and accelerate your journey to net zero.

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Our experience

Uncovering potential energy savings of 26% for East Sussex County Council

Discover how we identified potential annual savings of more than £52,000 for a progressive Local Authority with ambitious net zero targets

Identified energy savings
1,042,371 kWh
Identified cost savings
£52,567
Identified carbon savings
194
tCO2e

Powering a historic dining hall for St John’s School.

Our Siteworks team streamlined a complex meter installation to meet ambitious timescales and ensure a new dining hall opened on time.

Karina Joshi

Strategic Customer Success Manager

St John's School Customer Success Manager

Greener transport: helping Gregory Group meet ambitious goals.

A science-led partnership with one of the UK’s largest transport groups that led to impressive net zero acceleration.

Harry Eaves

Senior Energy Consultant

Zenergi

Discover how our energy audits highlighted £94,955 of annual savings for Aldermore Bank.

We’re helping Aldermore Bank to reduce carbon emissions and cut costs – all while keeping the bank’s net zero strategy firmly on track.

Total carbon saving
172.6
tCO2e
Total annual cost saving
£
94,955

Halving Glenmorangie’s energy costs through strategic building optimisation.

Discover how our partnership helped a whisky giant transform their facility’s energy efficiency with targeted solutions.

Estimated annual electricity consumption savings
59
%
Estimated annual gas consumption savings
52
%
Estimated annual overall energy savings
55
%
How we helped Danes Educational Trust unlock £166,000 for carbon reduction.

How we helped Danes Educational Trust secure £166,000 for carbon reduction.

Phase 2 LCSF grant awarded
£
39,000

A state-of-the-art, energy-efficient health centre for Henley Green.

Discover how our partnership transformed this Coventry practice into a model of healthcare sustainability and wellbeing-centred design.

Zahid Khalifa

Principal Electrical Design Engineer

Zenergi

Minimising energy consumption at St Richard’s Hospice.

See how Passivhaus design principles and low carbon technologies can be fused to provide a building cherished by staff, patients and their families alike.

Leanne Cinderby

Chief Operations Officer

Zenergi

Annual carbon emissions reductions of 129 tCO₂e for Royal Brompton and Harefield Clinical Group.

Zenergi has partnered with Royal Brompton and Harefield Clinical Group for many years and is actively supporting their journey to net zero.

Annual carbon savings
129
tCO2e
Annual cost saving
£
38,000

Connexus: lowering bills for housing development residents.

Discover how Zenergi helped reduce heating bills for residents of the award-winning Rocks Green shared ownership development.

Harry Eaves

Senior Energy Consultant

Zenergi

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