Dedicated to accelerating the transition to sustainable energy across the United Kingdom since 2011.
Founded in London fifteen years ago, lagoon-sparrow emerged from a simple observation: many organisations wanted to embrace sustainable energy but lacked the guidance to do so effectively.
Our founders, having spent years in the energy sector, recognised that the transition to renewable sources needn't be overwhelming. With the right expertise and a practical approach, businesses of all sizes could reduce their environmental impact whilst also improving their bottom line.
Today, we continue that mission with a team of specialists who combine technical knowledge with genuine enthusiasm for sustainable solutions. We've guided hundreds of organisations through their energy transitions, and each project reinforces our belief that a greener future is both achievable and beneficial.
The principles that guide every consultation and recommendation we provide.
We focus on what actually works for your organisation. Theory is valuable, but implementation is what creates change. Our recommendations are always grounded in operational reality.
We tell you what you need to hear, not what you want to hear. If a particular renewable solution isn't suitable for your circumstances, we'll say so and suggest alternatives that are.
Quick fixes rarely serve sustainability goals. We develop strategies that deliver lasting value, considering future regulatory changes, technology developments, and evolving best practices.
Your knowledge of your organisation combined with our energy expertise creates better outcomes than either alone. We collaborate closely, respecting your insights while contributing our own.
The experienced professionals guiding our consulting practice.
With over twenty years in energy consulting, Eleanor leads our strategic direction and client relationships. Her background spans utility-scale renewables and commercial efficiency projects.
David oversees all technical assessments and implementation planning. A chartered engineer, he brings rigorous analytical methods to every project we undertake.
Sarah guides our carbon reduction and sustainability strategy work. Her expertise in regulatory compliance ensures our clients stay ahead of evolving environmental requirements.
We believe businesses can be a powerful force for environmental good. The choices organisations make about their energy sources ripple outward, influencing supply chains, communities, and the broader economy.
Our work contributes to this larger picture. Each efficiency improvement, each renewable installation, each reduction in carbon emissions adds up. We're proud to play our part in building a more sustainable future for the United Kingdom and beyond.
Explore Our ServicesLet's discuss how our expertise can support your sustainability objectives.
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