Categories overlap, and many of these groups do more than one thing. Happy browsing!

 

NYC (general):

http://www.nycclimate.org/ NYC Climate Coalition
http://www.ecobiznyc.org/ EcoBiz NYC

http://home.dti.net/cec/ Community Environmental Center

http://www.environmentnewyork.org/ Environment New York
http://www.urbanstudiobk.com/ Urban Studio Brooklyn

http://www.habanaworks.org/ Habana Works

http://www.bcue.org/ Brooklyn Center for the Urban Environment

http://www.ssbx.org/ Sustainable South Bronx
http://www.mfta.org/ Materials for the Arts

http://www.bignyc.org/ Build it Green! NYC

http://www.freecycle.org/ Freecycle

http://newyork.craigslist.org/ NY Craigslist

http://solar1.org/ Solar One

http://www.homebiome.com/ The Center for Bioregional Living (Andrew Faust’s site)

http://www.fingerlakespermaculture.org/ Fingerlakes Permaculture Institute

http://www.meetup.com/ Meet Up - search by zip code

http://swimmablenyc.info/ SWIM: Storm Water Infrastructure Matters - swimmable NYC

http://www.bceq.org/ Bronx Council for Environmental Quality

http://greenbrooklyn.com/ Green Brooklyn

http://green-phoenix.org/ Green Phoenix Permaculture (Ethan Roland)

http://www.hudsonvalleywool.com/ Hudson Valley Wool

http://www.beyondoilnyc.org/ Beyond Oil NYC (a part of Sierra Club NYC)

http://www.afsz.org/ Asthma Free School Zone

http://www.clearwater.org/ Clearwater

http://www.earthdayny.org/ Earth Day NY

http://www.urbanagenda.org/ Urban Agenday - green collar jobs

http://www.urbanagenda.org/nycapollo.htm/ NYC Apollo Alliance - green collar jobs

http://www.nyseia.org/ New York Solar Energy Industries Association

http://sustainableflatbush.org/ Sustainable Flatbush

http://www.gaiainstituteny.org/ The Gaia Institute

http://localenergysolutions.org/ Local Energy Solutions - film series and other events

http://nyrp.org/ New York Restoration Project (Bette Midler)

http://www.greendrinksnyc.com/ Green Drinks NYC - networking

http://www.weact.org/ We Act - Environmental Justice

http://tevalearningcenter.org/ Teva Learning Center

http://www.earthcelebrations.com/ Earth Celebrations - eco through art

http://www.maketheroadny.org/ Make the Road NY (not specifically eco, but does environmental justice)

http://www.fohrp.org/ Friends of Hudson River Park

http://baltimorewoods.org/ Baltimore Woods Nature Center (place-based connecting people to nature)

http://www.waterwire.net/ Waterfront Alliance

http://sustainableli.org/ Sustainable Long Island

http://www.greenedgenyc.org/ Green Edge - social network/green events

http://greenhomenyc.org/ Green Home NYC - workshops to green your building

http://www.tectagreen.com/ Tecta Green - experienced green roof installers

 

FOOD/GARDENING:

http://www.greenthumbnyc.org/ Green Thumb

http://www.added-value.org/ Added Value

http://nysunworks.org/NY Sun Works Sustainable Engineering- made The Science Barge

http://www.brightfarmsystems.com/ Farming

http://www.sixthstreetcenter.org/csa_index.html/ Sixth Steet Community Center

http://www.sylviacenter.org/ The Sylvia Center - teaching kids about fresh produce

http://eastnewyorkfarms.org/ East New York Farms

http://www.nyfarmersmarket.com/ Farmer's Market Federation of New York - start a farmer's market!

http://www.justfood.org - NYC planting kits, CSA info

http://www.greenguerillas.org/ Green Guerillas

http://www.localharvest.org/ Local Harvest - type in your zip code to find local food near you

http://www.eatwellguide.org/ Eat Well Guide - type in your zip code to find local food near you

http://www.nycfoodandfitness.org/ NYC Food and Fitness Parnership - nutritious food, active lifestyle

http://www.mypersonalfarmers.com/locavore-club.html/ Hyperlocavore - eating local

http://www.moregardens.org/ More Gardens!

http://www.urbanfarming.org/ Urban Farming

http://www.urbanorganic.com/ Urban Organic - home delivery of organic food

http://www.tristatefoodnotlawns.org/ Tristate Food Not Laws

http://www.nofany.org/ Northeast Organic Farming Association of New York

http://www.wildmanstevebrill.com/ Foraging

 

TREES:

http://www.treesny.com/ Trees New York

http://www.milliontreesnyc.org/ Million Trees NYC

http://actrees.org/ Alliance for Community Trees (grants)

http://nysurbanforestrycouncil.com/ NYS Urban and Community Forestry Council

http://www.magnoliatreeearthcenter.org/ Magnolia Tree

http://www.dec.ny.gov/animals/7127.html/ Saratoga Tree Nursery (recommended by the Dept of Enviro Conservation)

 

CONSERVATION/PARKS/GOV:

http://www.newyorkmyc.org/ NY Mycological Society

http://www.newyork.plantatlas.usf.edu/ New York Flora Atlas

http://www.nyflora.org/ New York Flora Association - native plants info

http://www.sylvanative.com/ Sylva Native Plants

http://www.tpl.org/tier2_rl.cfm?folder_id=630 The Trust for Public Land - New York

http://www.cenyc.org/ Council on the Environment of New York City - recyling events/greenmarkets

http://catskillmountainkeeper.org/ Catskill Mountainkeeper

http://www.riverkeeper.org/ Riverkeeper

http://bronxriver.org/ Bronx River Alliance

http://www.urbanoysters.org/ The NYC Oyster Gardening Program

http://www.wcs.org/ Wildlife Conservation Society

The Mannahatta Project - Imagining what NYC was like in 1609

http://www.nybg.org/ The New York Botanical Garden (has classes)

http://www.nycgovparks.org/ NYC Department of Parks and Recreation

http://www.dec.ny.gov/ NYS Department of Environmental Conservation

http://www.nyc.gov/html/stuffex/html/home/home.shtml/ NYC Stuff Exchange

http://www.itsmypark.org/ It's My Park - gives grants

www.nyc.gov/planyc/ plaNYC

http://www.sierraclub.org/ http://newyork.sierraclub.org/nyc/ Sierra Club - has NY chapter

http://www.nylcv.org/ New York League of Conservation Voters

http://www.cityparksfoundation.org/ City Parks Foundation

http://www.itsmypark.org/ Partnerships for Parks (grants)

http://www.gwapp.org/ Greenpoint Waterfront Association for Parks & Planning

http://www.openspacealliancenb.org/ Open Space Alliance for Northern Brooklyn

http://www.thecmrc.org/ The Coastal Marine Resource Center

http://ny.audubon.org/ Audubon NY

http://youngenvironmentalllc.com/ Young Environmental LLC - restoration, esp wetlands

http://www.groundworkyonkers.org/ Groundwork Hudson Valley

http://www.wildmetro.org/ Wild Metro

http://www.hsny.org/ The Horticultural Society of New York - have gallery for enviro artists

 

TRANSPORTATION:

http://www.vision42.org/ Vision42 - want an above-ground light rail in midtown

http://times-up.org/ Time's Up - bikes

http://www.bikenewyork.org/ Bike New York

http://www.transalt.org/ Transportation Alternatives

http://www.irum.org/ The Institute for Rational Urban Mobility

http://www.auto-free.org/ Auto Free New York

http://www.susaviation.com/ SAVIA - Sustainable Aviation

 

MAPS:

http://www.greenmap.org/ Green Map - find green stuff near you

http://www.greenapplemap.org/page/home Green Apple Map

http://www.opengreenmap.org/en/greenmap/nycs-green-apple-map/ Open Green Map

http://www.nycbikemaps.com/ NYC Bike Maps

http://www.oasisnyc.net/ Oasis NYC - maps of everything

 

GREEN COMPANIES IN NYC:

Habana Outpost - solar powered, herb-growing restaurant

Garden Works - bio and eco friendly landscaping

Sustainable NYC - local, organic, fair-trade, re-purposed products and gifts

caravan of dreams - restaurant
angelica kitchen - restaurant

http://www.icirestaurant.com - restaurant

Organic Avenue - food, clothing, household, etc

http://green-phoenix.com/ Lotions and Balms

 

CRAFTS:

http://www.3rdward.com/ 3rd Ward - Brooklyn

Sew Fast Sew Easy/ sewing classes in NYC

http://www.spacecraftbrooklyn.com/ Spacecraft Brooklyn

 

LOWER EAST SIDE:

CB3/ community board for the lower east side
On the Lower East Side

http://www.lowereastsideny.com/ Lower East Side Business Improvement District
selling the lower east side/ history of the LES

http://www.lesecologycenter.org/ LES Ecology Center

http://www.sixthstreetcenter.org/csa_index.html/ Sixth Steet Community Center

http://www.girlsclub.org/ Lower East Side Girl's Club