Working together to tackle climate change and the ecological emergency

photo: @alexfranklinphoto

We organise events, talks, activities, education, and projects in the local area to build a strong community; facing the challenges of climate change and biodiversity loss together.

Bike ride.

How to make a difference…

SEA focuses on the following areas. Click to find out more:

Air source heat pump

Articles and advice

We’re learning all the time, sometimes through advice but often through trial and error. We’ve asked members and friends to write about their experiences to spread the knowledge. Successes and failures, it’s a journey.

Green roofs, School Eco Clubs, cleaning products, bike trailers, electric heating, solar panels… the list goes on.

Have a read what we’ve been up to, it’s growing all the time.

Useful articles

Seaford Repair Cafe

Repair Cafés are free meeting places and they’re all about repairing things (together). Visitors bring their broken items from home. Together with the specialists they start making their repairs in the Repair Café.

Due to the Covid-19 Pandemic we have unfortunately had to delay the launch of Seaford’s Repair Cafe. We are registered and ready to go!

Find out more

Upcoming events

Local events you can get involved with.

All events

UNA webinar – Celebrating the Sea – Challenges and Solutions for our Blue Planet.

Thursday 18th March 2021 | 7:30pm - 9:00pm

United Nations Association for Climate and Oceans (Seaford) in collaboration with Seaford Environmental Alliance is hosting a webinar entitled ‘Celebrating the Sea - Challenges and Solutions for our Blue Planet.’

Find out more

These ‘warming stripe’ graphics are visual representations of the change in temperature as measured in each country over the past 100+ years. Each stripe represents the temperature in that country averaged over a year.


It’s just so confusing! So many environmental terms… what do they all mean.

In the glossary you will find a collection common terms. Some you may have heard of and some you may not! We’ve done our best to put them into straightforward language and included some links so you can find out more.

Visit the glossary

Latest articles

We’ve asked members and friends to write about their experiences to spread the knowledge. Successes and failures, it’s a journey.

All articles

The Sea – By James Meek

By Cllr James Meek

The Sea, La Mer, Das Meer, no words contain The vastness of your boundless, deep domain. From pole to pole, all latitudes you reach, An endless ebb and flow foaming each beach. Millenia have watched your countless tides, Leviathans, moon-moved…

Find out more

Oat milk

Oat Milk Recipe

By Gemma McFarlane

More people are now drinking plant-based milks whether it’s switching completely or swapping occasionally, either way we know this is better for the planet. We used to buy oat milk but hated throwing the Tetra Paks away and I question…

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Road verge in Seaford with wild flowers.

Spring into Renaturing Webinar 1

By SEA Admin

In February we held our first Lewes Climate Hub and SEA webinar event! As we move toward Spring 2021, there is a simple and very real thing we can do to improve life where we are right now – and…

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