Self Energy is an international ESCo (Energy Services Company), with offices in the UK, Spain, Portugal and Mozambique.
Self Energy works with the owners and operators of both public and private buildings to:
Reduce Energy Costs
Reduce Carbon Emissions
Increase Energy Supply Security

To achieve this mission,
Self Energy's core competencies lie within three groups:
Industry-leading consulting and project management
For Facilities and Energy Management Teams focused on the feasibility, design and implementation of energy efficiency and decentralised energy systems.
The Energy Performance Guarantee
The design,implementation, operation and maintenance of decentralised energy assets at potentially no cost to the end user.
Energy technology research and development
Working to remove the risk of innovative energy-saving and energy-generating technologies to enable end users to implement proven carbon- and cost-saving solutions.
![]()
I assessed the viability of cogeneration a few years ago, and the economics didn’t stack up for my facility - why are things different now?
find out more