Robin Whitlock

We look at this type of heat pump, explain how it differs from an air source heat pumps as well as looking at its pros and cons

We look at the cost, ease of installation and energy efficiency of these two heat sources, among other factors, to see how they compare

Weighing up a heat pump vs gas boiler? Our expert guide will guide you through the differences and how to make the right choice for your home

Combining a ground source heat pump and solar panels would seem to offer an excellent energy efficient solution. But is it possible and do you need back-up?

We look at the pros and cons of hemp insulation, including how much this highly sustainable material costs and where to buy it

We look at how often you should clean solar panels to keep them working at full efficiency, what is involved as well as how exactly to tackle cleaning them

If you're looking for environmentally-friendly insulation, construction-grade straw bales are a great option. Not only are these cheap but densely-packed straw is fantastic at keeping heat in too

We take a look at the costs of installing different types of heat pump in existing homes and new builds

The Smart Export Guarantee sees homeowners paid for surplus renewable energy they export to the Grid — so could you make a profit from your solar PV panels? Here’s what you need to know

We take a look at water source heat pumps and explain why they might be an eco-friendly option to install in your home if you live near water

Working out whether your home has enough space for a ground source heat pump is an important first step. We explain how much space they need in must-read guide for those considering this heating option

Just what is biomass and can it present a greener alternative to burning fossil fuels? We answer commonly asked questions surrounding biomass fuel

Find out biomass boiler costs and how much you will need to invest, including installation, fuel, maintenance and the current grants available

Can't decide between solar thermal vs solar PV panels for your home's renewable energy? Find out what the key differences are and how to weigh up the benefits

Discover solar windows — the very latest in solar panel technology. Our expert guide details everything you need to know and why they're worth waiting for

Solar roof tiles are an elegant way to introduce green tech to homes, particularly those in conservation areas. Discover the installation costs, plus the pros and cons

‘Do solar panels work in winter?’ is a good question to ask and our guide aims to provide you with the answer! We take a look at just how efficient solar panels are in winter, how much energy they can generate and more