Blog | Learn About Sustainability & Renewable Energy

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How much light energy waste are UK households responsible for?

100Green uncovers how long the UK’s light energy waste could power the Blackpool Illuminations and offers tips for remembering to turn the lights off. Read now.

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Green Energy UK, is now 100Green

Green Energy UK has changed it's name but their values and service remain the same. Find out more

Sustainability

Being the UK's only supplier of 100% green gas

100Green CEO, Doug Stewart, talks candidly about the 100% green gas challenge. Read more

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What can we easily grow at home?

From lettuce to Mizuna, we asked Farmer Tom what we can easily grow at home.

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Save energy this summer

Hot weather can mean we use more energy to cool down. Find out how to keep cool this Summer and be kind to the planet

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How Do Smart Meters Work?

We take a look at how Smart Meters can help you live a more eco friendly life and save money on your energy bills. Find out more by reading our helpful guide.

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How does wind energy work?

Wind power is one of the cleanest, most sustainable ways of generating energy but how does wind power work? Find out more here >

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Which? Recognises 100Green as a Top Provider of Green Energy

Learn more about why Which? announced Green Energy UK (100Green) as one of the greenest energy providers in the UK. Read more about their announcement now.

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Which Meal Deal has the biggest environmental impact?

We wanted to find out what impact our favourite Meal Deal was having on our environment. Read our blog here to get the results of our research.

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What is Hydroelectric Energy?

Hydroelectric power is an important source of renewable energy as we look to build a sustainable future. Read this blog to learn about its pros, cons and more.

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100Green ranked by Ethical Consumer as 'best buy'

We are proud to be ranked as a 'best buy' supplier of renewable energy in the UK by the Ethical Consumer magazine. Read more about it now.

Sustainability

When green’s in your name, it carries a responsibility

Our CEO, Doug Stewart answers some of the most frequently asked questions about 100Green and our 100% green energy.

Our blog

How much light energy waste are UK households responsible for?

Green Energy UK, is now 100Green

Being the UK's only supplier of 100% green gas

What can we easily grow at home?

Save energy this summer

How Do Smart Meters Work?

How does wind energy work?

Which? Recognises 100Green as a Top Provider of Green Energy

Which Meal Deal has the biggest environmental impact?

What is Hydroelectric Energy?

100Green ranked by Ethical Consumer as 'best buy'

When green’s in your name, it carries a responsibility