World Peatlands Day
June 2, 2027
About World Peatlands Day
World Peatlands Day is a global observance held every year on 2 June to raise awareness of the importance of peatlands and the urgent need to protect and restore them. Launched by the International Peatland Society, the day highlights how these waterlogged landscapes regulate the climate, store carbon, support rare wildlife and safeguard clean water.
What is World Peatlands Day?
World Peatlands Day is an international awareness day dedicated to peatlands, also known as bogs, fens and mires. These are a type of wetland defined by the slow accumulation of partly decomposed organic matter, mostly sphagnum moss, that builds up over thousands of years. The day was created by the International Peatland Society to educate the public, policymakers and land managers about why peatlands matter and to promote their responsible management. It is relevant to anyone concerned with climate change, biodiversity loss and water security, because peatlands sit at the intersection of all three.
When is World Peatlands Day?
World Peatlands Day is observed on 2 June every year. In 2027 it falls on a Wednesday. The date is fixed and was chosen to align with the day in 1967 when the draft constitution of the International Peatland Society was adopted at an international symposium in Aberdeen, Scotland. As a fixed-date observance, it lands on the same calendar date each year.
Why World Peatlands Day Matters
Peatlands are one of the planet’s most powerful natural carbon stores. Despite covering only around 2.84 percent of the Earth’s land surface, they hold an estimated 30 percent of the world’s soil carbon, roughly twice as much as all the world’s forests combined. When peatlands are kept wet and healthy, that carbon stays locked safely away. When they are drained or burned, it is released into the atmosphere, turning ancient carbon sinks into significant sources of emissions.
The scale of degradation is alarming. An estimated 12 percent of the world’s peatlands have already been drained, degraded or converted, chiefly for agriculture, forestry and peat extraction, and a further 500,000 hectares are lost every year. Degraded peatlands are thought to contribute up to 4 percent of human-caused greenhouse gas emissions, before peat fires are even counted. Protection remains patchy: only around a quarter of peatlands in tropical and temperate regions, and just over a tenth of boreal peatlands, have any form of safeguard. Beyond carbon, peatlands filter water, reduce flood risk and provide habitat for specialised plants and animals found nowhere else, which is why their conservation is so important.
How to Get Involved in World Peatlands Day
There are many ways to support peatlands, whether you live near a bog or simply want to make better choices at home.
- Go peat-free in the garden – Choose peat-free compost. Horticultural peat extraction destroys bogs that took millennia to form, and excellent alternatives are now widely available.
- Visit a peatland – Many nature reserves protect bogs and fens with boardwalks and trails. Seeing one up close reveals just how alive these landscapes are.
- Support a restoration project – Conservation groups around the world re-wet drained peatlands by blocking ditches and reintroducing native species. Donations and membership help fund this work.
- Volunteer for re-wetting work – Practical conservation days often need volunteers to help with ditch-blocking, planting and monitoring.
- Learn about your local bogs – Find out where the peatlands near you are and what state they are in. Awareness is the first step to protection.
- Share the facts – Post about the carbon-storing power of peatlands on social media to help correct the common assumption that bogs are wastelands.
- Back stronger policy – Support campaigns calling for bans on peat sales and for the inclusion of peatland restoration in national climate plans.
History of World Peatlands Day
World Peatlands Day was launched by the International Peatland Society in the autumn of 2019. The society, founded in the late 1960s, brings together scientists, conservationists and industry to advance the wise use of peatlands worldwide. As the climate emergency sharpened global attention on natural carbon stores, the organisation recognised that peatlands were poorly understood and badly underrepresented in public discussion compared with forests and oceans.
The choice of 2 June was symbolic. It marks the date in 1967 when the draft constitution of the International Peatland Society was adopted at an international symposium in Aberdeen, Scotland, tying the awareness day directly to the founding of the body that now champions it. In the years since its launch, the day has been taken up by wetland charities, research institutions and conservation organisations across Europe and beyond, including groups such as Wetlands International and national bodies like the RSPB, who use the occasion to publish research, run field events and push for stronger protection.
Noteworthy Facts About World Peatlands Day
- World Peatlands Day was launched by the International Peatland Society in autumn 2019.
- The date of 2 June marks the adoption of the society’s draft constitution in Aberdeen in 1967.
- Peatlands store about 30 percent of the world’s soil carbon while covering only 2.84 percent of the land surface.
- That is roughly twice the carbon held by all the world’s forests combined.
- Around 500,000 hectares of peatland are lost every year, and degraded peatlands may account for up to 4 percent of human-caused emissions.
Frequently Asked Questions
What is World Peatlands Day?
World Peatlands Day is a global awareness day on 2 June that highlights the importance of peatlands for climate, biodiversity and water, and calls for their protection and restoration. It was created by the International Peatland Society.
When is World Peatlands Day in 2027?
World Peatlands Day is held on 2 June every year, which in 2027 falls on a Wednesday.
Why are peatlands so important for the climate?
Peatlands store roughly 30 percent of the world’s soil carbon, about twice as much as all forests combined. Keeping them wet locks that carbon away, while draining or burning them releases large amounts of greenhouse gases.
Spread the Word
Help raise awareness by sharing World Peatlands Day with your friends, family and followers. Use the hashtags #WorldPeatlandsDay and #WorldPeatlandsDay2027 on social media. The more people who understand what peatlands do for the climate and for wildlife, the bigger the impact.
Related Awareness Days
- National Prairie Day – Celebrates another carbon-rich, threatened ecosystem in need of restoration.
- World Environment Day – The major global call to action on protecting the natural world, also held in early June.
- World Wetlands Day – Honours the wider family of wetland habitats that includes peatlands.
Links
Featured image: Photo by Pix Tresa on Unsplash.
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