Environment Events in London

Check out happening environment events all around London, EN

Reset Connect London | 23-24 June 2026

 Tue, 23 Jun at 09:00 am Excel London Free

UK-GCC Private Capital 2nd Annual Investment Summit London at Langham Hotel

 Thu, 04 Jun at 08:00 am Langham Hotel London GBP 3,000

Sea Life London Standard Entry + Behind The Scene Tour

 Mon, 27 Apr Sealife London Aquarium

DRUMSHEDS SUMMER FLEA

 Sun, 20 Sep at 10:00 am Drumsheds GBP 3

Hiking the Jurassic Coast UNESCO World Heritage Site

 Sat, 09 May at 07:45 am Novotel London West GBP 85

World Day for Animals in Laboratories

 Sat, 25 Apr at 11:00 am Trafalgar Square, London, United Kingdom

BIEE Future of Energy Lecture: Julia King, Baroness Brown of Cambridge

 Thu, 04 Jun at 05:00 pm The Royal Society GBP 20

Sea Life London - Standard Entry

 Fri, 24 Apr County Hall

Foraging: Wild Food Walk, London E3

 Sat, 21 Mar Tower Hamlets Cemetery Park GBP 0 to 43

London Walking, Wheeling & Cycling Conference 2026

 Thu, 17 Sep at 08:30 am Livery Hall, Guildhall GBP 65 to 145

Sustainability & GreenTech Startups, Investors, Innovators Networking

 Thu, 21 May at 07:00 pm Paloma Chelsea GBP 6 to 326

Careers in Sustainability Roundtable & Networking Event

 Fri, 22 May at 05:00 pm London Business School - Sussex Place (Regent's Dining Room) GBP 7

Venture Capital Conferences 2026

 Mon, 27 Apr at 09:00 am Kensington Conference and Event Centre

Foraging dinner with Poppy Okotcha

 Tue, 19 May at 06:30 pm Food & Drink Studio, 3rd Floor, Fortnum & Mason GBP 80

Climate Tech Time

 Wed, 25 Mar The Conduit GBP 11 to 12

Walking Tour: London's Green Spaces

 Sun, 10 May at 11:00 am Lord Raglan GBP 22 to 27

26 APRIL Bargain Basement

 Sun, 26 Apr at 12:00 pm 81 Stoke Newington Rd Free

Bluebell Hike around the Chiltern Hills 17km via Ivinghoe Beacon

 Sun, 26 Apr at 08:00 am Euston Station GBP 31

Zoöpcamp at Tump 39: Flittermouse Frequencies with J D Swann

 Sat, 02 May at 06:00 pm Tump 39 Free

The whispers of rock: Stories from the Earth

 Sat, 25 Apr at 07:00 pm The Royal Institution GBP 8 to 21

Reuse + Recycling Plastics Workshop with Sean Rodrigo at The Tool House E17

 Sun, 03 May at 11:00 am Walthamstow Pumphouse Museum GBP 39

GreenTech, EcoTech Startups, Investors & Professionals Networking Event

 Thu, 21 May at 07:00 pm B London Club GBP 6 to 326

Pasta Ecologies: On Migration. A pasta workshop with Adriana Gallo

 Sun, 26 Apr at 11:00 am Casa Italiana - San Vincenzo Pallotti GBP 44

Nature Tots at Centre for Wildlife Gardening - Summer 1 (Apr-May 2026)

 Mon, 13 Apr at 10:30 am London Wildlife Trust Centre For Wildlife Gardening GBP 42

Healthy Planet Evening - A Sustainable Fine Dining Experience

 Fri, 24 Apr at 06:00 pm The Escoffier GBP 80

Boundary Condition: Haedong Lee & Yidan Kim + Gisou Golshani & Helin Karabi

 Sat, 25 Apr at 06:00 pm St James Garlickhythe GBP 22 to 33

Restoring British Nature | The Linnean Assembly 2026

 Wed, 29 Apr at 09:00 am Linnean Society of London GBP 49 to 93

LSBN – A Water First Mindset for Sustainable Architecture

 Mon, 11 May at 09:00 am Cinnamon Kitchen GBP 25

Go East Creatives Market at Hackney Depot

 Sat, 11 Apr Hackney Depot Free

A SUSTAINABILITY CONVERSATION WITH DAME POLLY COURTICE AND PETER SIMPSON

 Tue, 12 May at 04:30 pm Arup Free

Networking Event: Green & Smart: Sustainability & Climate Tech

 Fri, 08 May at 06:00 pm Mint Leaf London GBP 10 to 14

CANALSIDE LIVE – SUSTAINABILITY SESSION

 Sun, 10 May at 01:00 pm Grow Hackney Free

London Rivers Week: History & Ecology of Camley Street Natural Park

 Sat, 23 May at 11:00 am Camley Street Natural Park, London Wildlife Trust Free

London - ISEP x Small99's People, Planet, Pint™: Sustainability Meetup

 Thu, 04 Jun at 06:00 pm Tamesis Dock GBP 0 to 5

Kensington Gardens Nature Roadshow

 Wed, 27 May at 11:00 am Next to Italian Gardens, Kensington Gardens Free

Business Networking: Sustainability, Green Tech Startups at The Anthologist

 Wed, 27 May at 06:00 pm The Anthologist

May Environmental Social & Governance Mayfair Networking Breakfast

 Thu, 28 May at 08:00 am Jak’s Mayfair GBP 39 to 434

Nature Tots at Centre for Wildlife Gardening - Summer 2 (Jun-Jul 2026)

 Mon, 01 Jun at 10:30 am London Wildlife Trust Centre For Wildlife Gardening GBP 0 to 59

EA Conference 2026

 Sat, 13 Jun at 10:00 am Senate House GBP 70 to 90

Foraging, Bundle Dye + Hapa Zome Outdoor Workshop, London.

 Sun, 21 Jun at 10:00 am The Castle Climbing Centre GBP 5 to 70

Royal Society Environment Prize Lecture by Professor Andrew Balmford FRS

 Tue, 16 Jun at 06:30 pm The Royal Society Free

Managing Knowledge for a Sustainable Future

 Wed, 24 Jun at 08:30 am The Royal Society of Medicine GBP 596 to 1,408

Outdoor Hapa Zome (Plant Printing) Workshop, London

 Sun, 26 Apr at 02:00 pm The Castle Climbing Centre GBP 5 to 40

Drought hydrology: 50 years since 1976

 Wed, 17 Jun at 10:00 am Institution of Civil Engineers GBP 25 to 40

Global Pharma Tech Summit 2026

 Mon, 18 May London GBP 100 to 699

Free Family Fun Eco Festival

 Sat, 05 Sep at 11:00 am Lesnes Abbey Free

Hastings to Rye, magnificent Saxon Shore Way

 Sat, 04 Jul at 08:50 am 21 Duke St Hill GBP 12

Optimal Charging: Public Charging

 Thu, 02 Jul at 08:00 am IET London: Savoy Place GBP 0 to 488

UKDEA Heat Networks Expo 2026

 Tue, 14 Jul at 09:30 am Leonardo Royal Hotel London Tower Bridge Free

Forest Bathing: a mindfulness & nature-based session to de-stress & relax

 Sat, 25 Apr at 11:30 am Beckenham Place Park, London GBP 25

Forest Bathing: a mindfulness & nature-based session to de-stress & relax

 Sun, 17 May at 11:30 am Beckenham Place Park, London GBP 25

Mindful Walk & Nature Meditation in Epping Forest

 Sun, 17 May at 02:00 pm Chingford Train Station Free

Resilience World Nexus (RWN) Summit 2026

 Tue, 06 Oct at 09:00 am Church House Westminster Free

Delivering Infrastructure 2050

 Tue, 30 Jun at 08:30 am IET London: Savoy Place GBP 180 to 264

RPS London present "Water in London - A Photographer's View"

 Sat, 18 Apr at 09:00 am Southwark Cathedral Free

History & Ecology of Camley Street Natural Park

 Sat, 25 Apr at 11:00 am Camley Street Natural Park, London Wildlife Trust Free

Celtic Shamanism in Cornwall, England

 Sat, 23 May at 07:00 pm Stonehenge

Humour as a Mode of Criticism in Chinese Video Art

 Thu, 30 Apr at 05:00 pm Khalili Lecture Theatre Free

Rest & Reconnect: A Forest‑Bathing and Mindfulness Based Session in Nature

 Sun, 10 May at 11:30 am Ruskin Park GBP 22

Leaves Reservoir Walk

 Sat, 25 Apr at 10:30 am Finsbury Park Cycle Parking Free

April Hampstead Heath (London) Wild Food Foraging/ Foragers Walk.

 Sun, 12 Apr Hampstead Heath GBP 22

TOUGH HIKE 24km Lewes Circular - The Sea views & Hills of the South Downs

 Sat, 22 Aug at 08:20 am Victoria GBP 35

7 Bridges Walk with Inspirited Minds in preparation for Dhul Hijjah!

 Sat, 16 May at 02:00 pm London Bridge Station GBP 4

Discover Trees in Epping Forest (Chingford) - Guided Walk

 Tue, 12 May at 06:30 pm Queen Elizabeth's Hunting Lodge Free

SOAS Department of Economics & CRILS Public Lecture by Jennifer Clapp

 Tue, 28 Apr at 05:50 pm SOAS Gallery Free

Eco Resin Terrazzo Tray Making Workshop

 Fri, 08 May at 06:00 pm SoLo Craft Fair Leadenhall GBP 34

Creative Aims Reimagined

 Sun, 10 May at 12:00 pm Melanin Health & Wellness Free

Livat's Swap Shop

 Fri, 24 Apr at 12:00 pm Livat Hammersmith Free

Tree Musketeers Open Day

 Sun, 10 May at 11:30 am Hackney Community Tree Nursery Free

THE FOLK RENAISSANCE, BY BEN EDGE - FILM SCREENING

 Tue, 19 May at 06:30 pm Fitzrovia Chapel GBP 17

CROWNED WITH GREEN – The Architecture of Bloomsbury

 Sat, 25 Apr at 10:30 am DEPARTS from the centre of Bloomsbury Square Garden GBP 17

CORPherATE: Clothes Swap

 Sat, 25 Apr at 01:00 pm Soho Square Free

Plastics Upcycling Workshop EARTH WEEK

 Fri, 24 Apr at 06:30 pm 119 Wallis Rd GBP 20

Unlocking Investment and Innovation for the Net Zero Agenda

 Tue, 28 Apr at 05:45 pm Roca London Gallery Free

Discovering Insects | A Guided Walk Through Wandsworth Common

 Wed, 17 Jun at 06:30 pm Wandsworth Common GBP 14 to 17

Holland Park - Nature Wellbeing Series

 Thu, 30 Apr at 05:00 pm Holland Park Ecology Centre Free

Networking Games Night: Play, Collaborate, Connect

 Tue, 28 Apr at 06:30 pm SPACE4 (black gate entrance, 2nd floor) GBP 5

In the Footsteps of Mudlarks: Sun 24th May 2026, Limehouse

 Sun, 24 May at 01:15 pm (Meeting outside) The Yurt Cafe GBP 30

Urban Salon presents: Postcapitalist Cities by Oli Mould

 Fri, 01 May at 04:00 pm Bush House South 1.01 (Lecture Room One) - enter from Aldwych main entrance Free

Muslim Hikers: Epping Forest Northern Loop

 Sat, 04 Jul at 08:00 am Queen Elizabeth's Hunting Lodge GBP 12 to 28

Plant Gazing: Under Full Moon

 Sat, 30 May at 06:00 pm IMT Gallery GBP 0 to 28

TOUCH GRASS

 Thu, 04 Jun at 06:00 pm Laundry Studios with Oneder Free

Eco Resin Terrazzo Tray Making Workshop

 Fri, 19 Jun at 06:00 pm SoLo Craft Fair Leadenhall GBP 34 to 39

What does Critical Hope feel like?

 Mon, 18 May at 02:00 pm Buffini Chao Deck at the National Theatre Free

LINES OF FLIGHT – an EARTH research symposium

 Fri, 24 Apr at 10:00 am University of the Arts London Free

Spring Resilience Recharge Retreat – Navigate Change with Confidence

 Mon, 11 May at 09:30 am Wallacespace St Pancras GBP 570

Materials for Net Zero

 Mon, 27 Apr at 10:00 am UCL East Campus: One Pool Street Free

Spring Planting Workshop in Our Community Garden

 Thu, 30 Apr at 02:00 pm Violet Melchett Health and Wellbeing Hub Free

Future Plates Future Chefs: Planetary Health in Action - Future Directions

 Mon, 27 Apr at 11:00 am University of West London Free

Smart & Fair: Delivering fairness in the smart energy transition

 Thu, 30 Apr at 01:30 pm St Bride Foundation Free

Circular Steel UK 2026

 Wed, 24 Jun at 08:15 am Events @ No 6 GBP 144 to 198

NLA Walking Tour: Urban Ecology and Parakeets

 Sat, 25 Apr at 10:30 am NLA - The London Centre GBP 14 to 18

Sustainable Hackney Films for Action 'Feeding Tomorrow'

 Fri, 15 May at 07:00 pm St Paul's Church, West Hackney Free

South East London - Small99's People, Planet, Pint™: Sustainability Meetup

 Fri, 27 Feb at 06:30 pm The Old Brewery GBP 0 to 5

Could Rights of Nature save Britain’s disappearing wildlife?

 Wed, 13 May at 06:30 pm Royal Society of Chemistry GBP 15

SpongeCity: Walking the Rain - An Urban Climate Walk in Wet Weather

 Sat, 25 Apr at 11:00 am Martha Smith Memorial Drinking Fountain Free

10th Anniversary Celebration: Annual Osun River Ritual Festival

 Sun, 09 Aug at 10:00 am National Trust - Morden Hall Park GBP 0 to 6

Jurassic Coast hike and Lulworth Cove UNESCO World Heritage site Beautiful

 Sat, 10 Oct at 08:00 am London Waterloo station Free

SPRING CELEBRATION EVENT

 Sat, 23 May at 12:00 pm Islington Ecology Centre Free

SLBI Open Evening

 Thu, 28 May The South London Botanical Institute Free