We are one of the UKâs leading integrated power and gas companies - generating electricity and retailing power and gas - and are part of the E.ON group.

HeatingSave's FairUsage smart energy management system can help you save an average of 20-30% on your electricity bills.

H2O Hydro is unique as we set out to offer a complete hydro development package. H2O Hydro will assess each project individually taking it from the discovery stage, through design and then finally on to development.

Optimised Energy Solutions (OES) are global experts in the analysis, design and project management consultancy of electrical power systems. OES has extensive experience in the electricity transmission, distribution, generation and renewable industries

Solar electricity systems, known as solar photovoltaics (PV), capture the sun's energy using photovoltaic cells. The cells convert the sunlight into electricity, which can be used to run household appliances and lighting.

Find out how you can get free solar panels for your home so you get free electricity at absolutely no cost. Currently 40 free solar panel installers listed.

Britain has enough sun to be able to make green electricity on a large scale. We're making large scale sun parks possible!

Leading Generator Parts Specialist for portable electricity generators up to 10 kva including Chinese and name brand makes

Economy Energy - low cost electricity and gas for customers in the UK

Home Energy Saving offers a range of products to save you money and support the environment

Micro-Generation Power Manager - The Ultimate Solar PV Hot Water Immersion Heater Controller

Switch to ecotricity today and choose green energy, making the biggest difference you can to fighting climate change. We supply homes & businesses with green electricity and green gas.

We supply and install Solar electricity systems, known as solar photovoltaics. You can save and earn up to £18,000 with a Solar Panel System.

Save up to 80% of commercial electricity bills with LED Commercial Lighting. Interest Free Carbon Trust Loans available now (In Wales and Northern Ireland). The rest of the UK loans are available from 6% Interest

The Monarch Partnership saves businesses £1,000s every year by negotiating the best possible price for their gas and electricity supply.

Rooms Energy supliers, Importers and Installers of solar PV systems Based in the north west of England.

Smart Business Buying cutting business costs, reducing business spend on electricity, gas, LPG, card transactions, office supplies, telecoms and marketing.

We have a wealth of experience and all the in-house skills to Build, Maintain and Replace Overhead, Underground and Switchgear Assets associated with Electrical Distribution Networks.

WinWinDeal, largest UK home and business energy suppliers providing winning deal for numerous essential products & services including insurances & energy. We supply electricity, commercial, domestic and business energy at competitive prices. Cheap

Business Electricity and Business Gas - compare prices online. Save up to 70% on your Commercial Electricity and Commercial Gas prices with Energy Advice Line