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Helping Business help the world

Providing commercial and public sector organisations with energy saving, retrofit
and renewable energy solutions


About Us

Onsite Renewables is a consultancy dedicated to providing energy saving measures to commercial and public sector organisations. We specialise in delivery of retrofit technologies and renewable energy installations into existing buildings.

Onsite Renewables have been trading since 2006, servicing both corporate and public sector clients, and we pride ourselves in offering a professional but practical service, delivering energy saving solutions to government, local authorities and the private sector.

Onsite Renewables is a renewable energy, low carbon, retrofit specialist consultancy that has the technical ability to deliver all energy efficient and renewable energy projects. We also provide board-level advice and guidance on many low carbon technologies and renewable energy opportunities for both the private and public sector.

Onsite Renewables have been recognised through awards and were finalists at the British Renewable Energy awards for three years running: 2008, 2009 and 2010 and for the Building Futures Award 2013


·         Renewable Energy

·         Retrofit T8/ T5 Lighting

·         LED Lighting

·         Energy Monitoring

·         Policy & Strategy

·         Thermal image studies

·         Commercial/ Domestic EPCs, DECs

·         ESCO Funding

·         Salix Applications/ CIF Applications 

About Steve Cook

With over 20 years business experience, Steve Cook has been working within the Renewables and Engineering sector for a decade.  After studying at the School of Maritime Operations Management and at the Oxford University Business School, Steve became a Fellow of the Institute of Leadership & Management.

Graeme Cooper, Executive Director at Fred Olsen Renewables Ltd says of Steve "Great guy with drive, focus and a determination to deliver. Onsite Renewables is a big hit".

News & Events


Salix have opened the loans for maintained schools. Academy schools will need to apply... Find out More


The Thermal image season is from October to April each year, to enable 10 degrees of heat... Find out More


Airwave Solutions, who deliver world-class mission-critical communications asked Onsite... Find out More


Renewable Energy Awards

Onsite Renewables has been a finalists at the Renewable Energy... Read More