Practical sustainability support for schools and trusts, combining clear data, digital tools and expert advice to turn climate ambition into manageable, measurable action.
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The Challenge Schools are Facing
Schools and trusts are under growing pressure to act on sustainability, often without the time or capacity to do so confidently. Rising energy costs and ageing estates make day-to-day operations harder to manage, while expectations from the Department for Education continue to increase. Many settings are expected to produce plans, data and evidence without dedicated sustainability expertise in place.
Data is frequently fragmented across sites, systems and suppliers, making reporting complex and inconsistent. At the same time, school leaders are expected to address energy, waste, travel, food, ICT and biodiversity while maintaining educational outcomes. Without clear, practical guidance, sustainability can feel overwhelming, even when there is strong intent to act.
How We Help
Our approach is built specifically for schools and Multi Academy Trusts, shaped around how education settings actually operate. We understand the realities of limited time, competing priorities and complex estates. Our solutions are scalable, supporting individual schools through to large trusts managing dozens of sites.
We combine intuitive digital tools with expert advisory support to reduce burden and increase confidence. Our focus is on delivery, not just reporting. That means turning sustainability goals into clear actions across energy, food and catering, waste, travel, ICT, biodiversity and curriculum. By grounding decisions in reliable data and practical planning, we help schools move forward at a pace that is achievable and defensible.
20 Years of Experience
Proven environmental and sustainability expertise across a variety of complex, regulated UK sectors.
Scientifically Robust Data
Primary, bottom-up carbon and lifecycle data built for accuracy, credibility, and informed decision-making.
Proven Value
Sustainability strategies designed to drive performance, compliance, and long-term business value.
Climate Action Planning
We offer clear, differentiated Climate Action Planning solutions for individual schools and for trusts:
- For single schools, our Climate Action Plan tool provides a simple, structured way to understand emissions, identify priorities and create an actionable plan aligned with DfE expectations.
- For Multi Academy Trusts, our Climate Action Management Platform enables trust-wide oversight, consistency and reporting across multiple schools. It brings data together in one place, saving time and reducing duplication.
Ease of use is central to both solutions, helping schools and trusts build plans quickly while maintaining clarity, confidence and control as they progress.
Supporting Services
Alongside our planning tools, we provide targeted services to support delivery across priority areas. This includes carbon footprinting and baselining, Data and SECR reporting, and energy and energy efficiency surveys to inform decarbonisation plans.
We support schools with climate adaptation and water risk assessments, waste reduction strategies, sustainable food and catering guidance, and ICT sustainability. Our work also covers biodiversity planning, travel strategies and support for curriculum and green skills development. Policy templates, reporting support, funding advice and sustainable procurement guidance ensure actions are practical, consistent and aligned with wider school objectives.
DfE Alignment
Our services are explicitly mapped to the four sustainability pillars set out by the Department for Education. This ensures schools and trusts can demonstrate clear alignment across decarbonisation, climate adaptation, biodiversity and climate education.
We focus on compliance, consistency and defensibility, reducing risk for leadership teams and governors. By using structured tools, standardised data and clear documentation, schools are better prepared for scrutiny from funders, regulators and stakeholders. Our approach supports confident decision-making and helps ensure sustainability actions are credible, proportionate and aligned with national policy.
Who We Work With
We work with a wide range of education settings and partners across the sector. This includes primary and secondary schools at all stages of their sustainability journey, from those just starting out to those seeking to refine and scale existing plans.
We support Multi Academy Trusts looking for consistency, oversight and efficiency across multiple sites, as well as local authorities coordinating sustainability programmes. We also collaborate with education sector partners, advisers and delivery organisations to integrate sustainability into wider estate, funding and educational strategies.
Speak with an Expert
“We chose to work with Blue Marble because their CAMP tool gives each of our schools the structure to develop Climate Action Plans consistently, while providing the Trust with oversight and visibility. Their partnership with the Department for Education on the national Sustainability Support for Education service gave us real confidence in their credibility and impact. Blue Marble combine expertise with practical solutions that help us live out our mission of stewardship and care for creation.”
Rose Colpus-Fricker, Chief Operating Officer at Plymouth CAST Multi Academy Trust
Who We Are
Henry Waite
Founder & MDHenry brings 20 years’ experience in renewable energy, spanning biogas, solar, wind and carbon capture, helping organisations measure, mitigate emissions, and thrive sustainably through Blue Marble across multiple sectors globally.
Tim Kemp
Head of TechnicalTim holds advanced environmental degrees and over a decade’s leadership experience in renewable energy and ESG, helping organisations navigate lower-carbon transitions that benefit communities, investors, governments, and long-term business sustainability.
Sam McGarrick
Head of AdvisorySam leads Blue Marble’s Advisory division, specialising in Life Cycle Assessments and Environmental Product Declarations across multiple sectors, combining sustainability expertise with business and legal experience from global corporate and investment roles.
How We've Made an Impact
Phase I & II of University, Council and Government Carbon Champions Project
Blue Marble is pleased to announce the completion of Phase I & II of the Carbon Champions Project. We were selected as an expert consultant for the South Ayrshire Project, funded by the UK Government.
AQA – using Life Cycle Assessment to support decision making around the future of examinations in England
AQA is an examination board providing GCSE, A-levels and support. In 2023, AQA commissioned Blue Marble to conduct a life cycle assessment study comparing a traditional paper-based examination with a digital on-screen examination.
Meeting the DfE’s 2025 Climate Action Plan Deadline — Made Easy
By the end of 2025, the Department for Education (DfE) requires every school in England to have a Climate Action Plan.
Frequently Asked Questions
- How does Blue Marble support schools with sustainability data and reporting?
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We help schools and trusts turn fragmented information into clear, reliable data they can use with confidence. Our support covers carbon footprinting, baselining and Data and SECR reporting, with approaches designed specifically for education settings. By standardising data collection across energy, travel, waste and procurement, we reduce reporting burden and improve consistency. This makes it easier for schools and trusts to meet expectations, track progress over time and demonstrate credible action without adding unnecessary complexity.
- Can your services support both individual schools and Multi Academy Trusts?
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Yes. Our services are designed to scale. Individual schools can use our Climate Action Plan tool to understand impacts and priorities quickly, while Multi Academy Trusts benefit from trust-wide oversight through our Climate Action Management Platform. Both options are aligned, allowing schools and trusts to work consistently while reflecting different levels of responsibility and capacity. This flexibility ensures sustainability planning supports how education settings actually operate, whether managing a single site or a large, diverse estate.
- How do you help schools manage energy and ageing estates?
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Energy and ageing buildings are often the largest challenge for schools. We support settings through energy and energy efficiency surveys, carbon baselining and decarbonisation planning that reflect real-world constraints. Our approach focuses on prioritising actions that deliver the greatest impact, from operational improvements to longer-term investment planning. By linking energy data to funding opportunities and estate strategies, we help schools reduce costs, improve comfort and move steadily towards net zero in a manageable way.
- What role do areas like food, travel and biodiversity play in sustainability planning?
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Sustainability in schools extends well beyond energy. Food and catering, travel, waste, ICT and biodiversity all contribute to environmental impact and educational value. We help schools address these areas through practical guidance and clear actions, ensuring sustainability is integrated across operations and learning. This includes supporting biodiversity planning, sustainable travel strategies and food system improvements, alongside curriculum and green skills development, so sustainability becomes visible, relevant and meaningful across the whole school community.
- How does your approach reduce risk for school leaders and governors?
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Our work is grounded in consistency, transparency and alignment with Department for Education expectations. By mapping actions and data to the DfE’s sustainability pillars, we help schools demonstrate compliance and defensibility. Standardised tools, clear documentation and expert support reduce the risk of inconsistent reporting or unsubstantiated claims. This gives school leaders and governors greater confidence that sustainability decisions are proportionate, evidence-based and aligned with both educational priorities and national policy.