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Renewable Energy

Reducing Climate Impact

Your trusted independent broker of green business energy

Maria O’Sullivan, MD at costgard:

“We know that the world’s climate is changing at an alarming rate, so it has never been more important for businesses to recognise the need to commit to renewable energy supplies. At costgard we’ve seen the use of green electricity suppliers is becoming increasingly popular among UK businesses, but most business managers are unsure of how to find genuinely ethical, green energy suppliers.”

"When our Business Electricity contract came up for renewal in 2022 a neighbouring business suggested we should contact Maria at Costgard. Maria was extremely helpful and despite our independent enquiries we were unable to find a more competitive price! Costgard have certainly made life easier when it comes to electricity contracts and for that reason we renewed through them again in 2024. Maria is extremely proactive and has already been in touch in advance of our next renewal. I would definitely recommend Costgard - a very professional but personal approach."
H J Baldwin & Sons

The general difficulty in navigating the energy market due to complication and volatility has an added barrier when looking for eco-solutions, as unfortunately greenwashing (the process of misleading consumers that products and services are more climate friendly than is reality) has been an issue in the UK energy market.

costgard can advise you on choosing and using green energy, ensuring your supplier is fueling your business with the type of energy it says it is. What’s more, our knowledgeable team are on hand to help you improve your overall financial performance in the process.

We can ensure that your business is playing its part in reducing its carbon footprint by opting for renewable energy supplies

Want more information on the world of green energy? See below for insight from our renewable expert team

Geothermal Energy

Energy from the hot core of the planet rises by continuous conduction to the surface. Where it breaks through as hot springs, geothermal energy has always been used for bathing, and to heat buildings since ancient Roman times.

Cost effective, reliable, sustainable, and environmentally friendly, about 10,715 megawatts (MW) of geothermal power is now harnessed worldwide.

Solar Energy

Solar energy is the energy received by the earth from the sun. It is vital to support life on earth, it helps to grow our food, light our days, influence weather patterns, provide heat – and it can be used to generate solar electricity.

This energy is emitted from the sun in the form of solar radiation, which makes the production of solar electricity possible.

Solar energy is clean, reliable and an efficient way of providing green business energy.

Wave Energy

Wave energy uses the rise and fall motion of waves to capture the energy transfers from the wind to the waves.

Although there have been attempts at using deep water wave power since the 1890s, the first experimental wave farm wasn’t opened until 2008. Due to the difficulties in finding a way to harness the power in hostile conditions, wave energy has lagged behind other renewable sources. Research is still continuing to find the best way to harness this clean, no waste energy solution.

Hydroelectric Energy

This is electricity produced from generators driven by water turbines that convert the energy in falling or fast-flowing water to mechanical energy.

The moving water rotates turbines, which drive the generators, which convert the turbines’ mechanical energy into electricity. The advantages of hydroelectric power over other sources such as fossil fuels and nuclear fission are that water is continually renewable and produces no pollution.

Reduce Climate Impact - Save Money - Control Bills

Our team of energy experts give a free of charge, simple bill audit and short consultation to analyse where you can make savings – we then take away the hassle – finding you the best supplier options, getting you up and running quickly and efficiently.