John Gilham - Group Technical Director

john gilham technical manager

About John Gilham

When it comes to renewables, our Group Technical Manager, John Gilham is a big deal! Both metaphorically and literally speaking; his massive knowledge about all things renewable and low energy is matched by his physical presence. In 2016, John co-founded GoEco Renewables with our MD Chris Delaney, which marked a pivotal moment in his career. The move reflected his commitment to sustainable energy and positioned him as a leader in the industry. Want to know more about John then click here: Read More

What is a heat pump?

In this blog we’re focusing on air source heat pumps which we’re now installing in a wide range of properties, including business premises, either as a stand alone renewable energy source, or alongside solar panels and solar batteries.

By |2023-01-25T10:23:15+00:00January 20th, 2023|FAQs|

How much do solar panels cost?

Because every property is unique, there’s no simple answer to how much solar panels cost. But we can give you a good idea with our solar panel calculator, which enables you to estimate the cost of your solar panels and the typical energy savings you could make.

By |2023-01-25T11:00:12+00:00January 19th, 2023|FAQs|
Green Building Renewables is now a 21° company