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The case for homegrown renewables in a global energy crisis

By Emma Peet on April 2, 2026

The war in Iran has caused the worst oil crisis in history according to The International Energy Agency, due to disrupted supply routes through the strait of Hormuz where 20% of global oil flows, and strikes on fossil fuel facilities.

Oil and gas prices in the UK have spiked significantly. This crisis again strengthens the case for ramping up renewable energy in the UK – helping us gain energy independence and stability in times of uncertainty.

There’s a consensus that the UK’s dependence on oil & gas leaves us volatile - and needs fixing

Our reliance on fossil fuels leaves us exposed, and Brits recognise this: 85% of us feel that the statement “Our current system depends on unstable fossil fuels – we need to completely overhaul our energy system” is either compelling or neither compelling or uncompelling.

Our research also tells us that 68% of those intending to vote for Reform UK feel this way.

Britons are proud of clean energy - which is hitting records at home and worldwide

People across the political spectrum are supportive of our progress towards clean energy. 74% of those intending to vote Conservative – and 74% of those intending to vote Reform UK – like or don’t mind seeing wind turbines in the countryside. 82% of Reform UK voters either like or don’t mind seeing solar on people’s roofs.

Brits are also happy, and surprised, to hear the progress we’re making. We recently hit an output record on renewables in the UK. Globally, renewable energy accounted for nearly half of power capacity by the end of 2025.

People support taxing oil and gas companies for excessive profits

A windfall tax helps manage excess profits caused by surging energy prices, brought on by crises such as that in Iran. This matters when you consider the increasing number of voices pushing for North Sea oil drilling and scrapping the windfall tax.

Our research tells us that only 17% of people think that taxing oil and gas companies for excessive profits is going too far – including only 18% of Reform UK voters and 21% of Conservative voters. Polling by YouGov has also found that windfall taxes on energy companies are strongly supported.

Tools to help you champion clean energy - and talk about the transition away from fossil fuels

Our Britain Talks Climate & Nature research takes an in-depth look at how over 7,000 people think and feel about energy. Whilst showing mass support for solar and wind, we also offer advice on how to talk about the move away from fossil fuels – being sensitive to the fact that the oil and gas industry has supported livelihoods for generations.

People who value the past can – and do – recognise the need for change, but need to see more jobs in the clean energy sector that are well-paid and well-supported.

By Emma Peet

Emma oversees sharing Climate Outreach’s work with audiences across all digital channels through owned and earned media. 

Before joining Climate Outreach, Emma led a small marketing and communications team at Trees for Cities, promoting urban forestry across the UK. Emma is especially passionate about making climate action accessible and equitable to everyone, and is always looking for creative ways to engage people from all backgrounds. She is a Climate Fresk workshop facilitator, helping demystify IPCC reports and the science behind climate change. Emma discovered Climate Outreach initially through studying a short course on communicating climate change for effective climate action.

Having spent time living in Canada and Austria lapping up outdoor activities in the mountains, Emma now lives in London and can be seen running around Battersea Park, at a yoga class or comedy gig, or with her head in her Kindle.

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