Forest Stewardship Council (international)

Rainforest Alliance / SmartWood Program

Rainforest Action Network

Campaign for Old Growth

Treehugger.com

Circle of Life (Julia Butterfly)

Woody Harrelson and Laura Louie's voice yourself

Friends of the Urban Forest

Greenbelt Alliance

Peninsula Open Space Trust

Permaculture Institute

simple+green

Lisa Van Cleef, (Organic) Garden Design

Local Harvest

Village Harvest (free harvesting & donation of fruit from your garden!)

Organic Express (organic produce & grocery delivery)

Planet Organics (organic produce delivery)

Two Small Farms (organic produce delivery by local farms)

Heifer International

Union of Concerned Scientists

Alliance for Climate Protection (cool!)

Fight Global Warming.com

KyotoUSA

Climate Trust

Carbonfund.org

"Cool It!" Campaign

"CoolDriver" Campaign

Sierra Club "Cool Cities" Campaign

TerraPass: Offset your Carbon emissions! :)

American Wind Energy Assn.

Blue Green Pacific (comml. & residential wind energy)

Earth Share

Green Citizen (electronics recylcing)

Thoreau Center SF

Ecology Center

The Last Straw (strawbale building hub)

CA Straw Building Assn. (CASBA)

Green Affordable Housing

Heathy Home Plans

Clever Homes (prefab Green)

Clarum Homes

EnvironmentalDesign and Construction Magazine

Building Green

Building Concerns

Arc Ecology

SF Dept. of the Environment

SF DOE's Green Building Program

SF Planing and Urban Research (SPUR.org)

SF Urban Alliance for Sustainability

SF Conservation Corps

Alameda County Green Building Program (StopWaste.org)

State of California's Green Building Program

Living Machines Water Treatment

Bioneers

Siegel & Strain Architects (Green building pioneers)

Arkin Tilt Architects (Green building pioneers)

Van der ryn Architects (Green building pioneers)

Lynn Simon & Assoc., Architects

DeBoer Architects (bamboo specialists)

Craig Henritzy - Architect (fantastic designs!)

Hamzah & Yeang, Architects (amazing, Green skyscrapers!)

Michelle Kaufmann Designs (prefab, modern Green)

AIA - Committee on the Environment (COTE)

Public Architecture (pro bono good works)

SF Institute of Architecture (SFIA) (a learning institution)

New College (check out their Green MBA and EcoDwelling programs!)

Eco City Builders (a new downtown Berkeley?)

Natural Logic Consultants

The Natural Step

Eco Struction (EU Links and more)

EcoStruction (local construction firm)

Bay Area architectural salvage yards (list)

Building REsources (salvage)

Black's Farmwood

Sustainable Spaces

Flex Your Power

Pacific Energy Center

Energy Star

Sun Light & Power

SolarCity

Spare the Air

Commute Smart

511.org

eRideShare

City CarShare

Zipcar

EV (electric vehicle) rentals

Bio-Beetle Eco Rental Cars

Better World Club (an eco-friendly alternative to AAA)

Give Something Back (business products / office supplies)

Green Earth Office Supply

Green Office Supplies

New Leaf Paper