CHPs

4CleanTech's preferred green energy generators are Combined Heat and Power (CHP) units. 

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CHP Explained 

During the process of electricity generation, heat is commonly produced as a byproduct. This heat is typically wasted during conventional processes, making them rather inefficient. Unlike traditional methods, a CHP plant captures this heat so that it can be employed for a range of different purposes, including cooling and absorption refrigeration. Simultaneously, the CHP also produces electricity. CHP units are therefore 40%-50% more efficient than traditional power stations and make significantly better use of the fuel utilised.  

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Benefits of a CHP 

There are several financial benefits when operating a CHP unit. 

Firstly, for one fuel input, two sources of energy are generated: electricity and heat. This method of cogeneration is significantly lower in price than separately imported gas and electricity.

On average, a CHP's efficiency ranges between 75%- 90% and is therefore up to 40% more efficient than a power station.

For a CHP with this type of efficiency, the customer can apply for the CHPQA scheme. A successful CHPQA application grants eligibility to a range of benefits, including the Climate Change Levy (CCL) exemption for natural gas and electricity, enhanced capital allowances, and preferential business rates.

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 Unlike traditional power stations, CHPs can also be decentralised and located exactly where they are needed. This further reduces costs by approximately  3%-5%.