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Organisation

Find out more about the OG team  with all our latest blogs…

Team blogs

jet plane taking off from the back lights on the tracks
Aviation

Heathrow expansion undermines UK climate commitments

We respond to the UK's support for a third runway at Heathrow…

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Blast furnace steel
Climate law

Steel has a dirty climate problem – it’s called coal, and it could bring on a legal headache

The steel sector is one of the world’s largest emitters, making it…

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Photo of the International Court of Justice in the Hague, Netherlands. It is a brown building with a tall tower on the left end.
Climate justice

The ICJ submissions: driving climate justice or sticking to status quo?

We look at how states' interpretations of international law push for or…

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Submission to the consultation on the reform of APD for private jets
Aviation

Submission to the consultation on the reform of APD for private jets

In January 2025, Opportunity Green wrote a submission to the HM Treasury…

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A jet plane with large contrails in its wake across the sky
Aviation

Controlling contrails: a policymaker’s guide

Reducing contrails – those silver streaks that form across cold, humid skies…

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Steps and green railings leading to a block of pale green-coloured apartments
Climate justice

Submission on UK housing, human rights and climate

How does the UK's poorly insulated housing impact human rights? Explore our…

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Building facade with an abundance of green shrubs around each window
Climate justice

The environmental dimension of sustainable development

Discover Opportunity Green’s recommendations to the UN on energy-efficient housing, decarbonising heat,…

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Sign at entrance to COP29 in Baku, Azerbaijan, in 2024, reading #COP29
Climate justice

Does COP deliver climate justice? We speak to climate activists at COP29

We speak with activists from global south countries about how COP can…

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Image of activists at COP29 with a large banner reading "Global North governments you owe us! $5 trillion in climate finance annually. Other banners read "fill the loss and damage fund now!", "Reduce military spending, our planet needs defending", and "Global north pay up! Climate finance is your obligation".
Aviation

5 reasons why shipping is overtaking aviation in climate finance after COP29

Why aviation is falling behind maritime shipping when it comes to climate…

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