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- - - About us
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- - - Want to work for us?
      
      We’re a rapidly growing organisation looking for people who are as passionate about solving the climate crisis as we are.
      
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- - - Want to work for us?
      
      We’re a rapidly growing organisation looking for people who are as passionate about solving the climate crisis as we are.
      
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- - - Support our work
      
      Help us make a bigger impact in tackling the gaps that others often miss.
      
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Publications

Closing the gaps in global climate action

Who we are

Opportunity Green is a bold, brave NGO dedicated to closing the gaps in global climate action through the powers of law, economics and policy.

What we do

Our team of lawyers, economists, advocacy specialists and scientists champion climate solutions that are fair for everyone and raise the profile of overlooked sectors.

Our impact

We take a multidisciplinary approach to push the boundaries of what’s possible in climate action and achieve maximum impact.

Learn about our topics

Shipping

Why is shipping a problem for climate change and what solutions are being explored?

Shipping

Climate litigation

What's the courtroom's role in driving climate action?

Aviation

How does flying damage the environment and what solutions is OG advocating for to bring down emissions?

Aviation

Alternative fuels

We promote the must sustainable shipping and aviation energy sources, and challenge the use of harmful alternatives.

Discover more

From climate justice to data centres, read more about the other topics we cover.

Latest publications

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Close-up of a white radiator in a bathroom

Climate law

Home heating trial risks misleading consumers

Our legal complaint to the CMA, outlining why SGN’s hydrogen heating claims...

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Row of new-build houses

Climate law

Greenwashing complaint against SGN for home heating trial

Our legal complaint about SGN’s hydrogen home heating trial.

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Main facade of Irish government buildings consisting of pillars and a green-domed roof

Aviation Data centres Shipping

Will Ireland step up and become Europe’s Climate President?

Why Ireland needs to regulate data centres and aviation to meets its...

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