Take on a project with a group of friends to reduce global warming. Rate your favorite projects and receive regular updates.

Toronto, Canada 
Updated in November 2009
A derelict building in downtown Toronto is being converted into a hotel. This will be no ordinary hotel, however - the goal is to build a cutting-edge 'green' hotel, one that uses roughly 80% less carbon than business-as-usual. I am a software entrepreneur turned green venture capitalist. This project is my ...
Project about Architecture, Clean Technologies, Climate Change, Economics, Emissions, Energy Saving, Finance & Money

Chicago, IL, United States 
Updated in August 2009
Translucent Advertising distributes 100% compostable t-shirt bags to all “brick and mortar” locations (i.e., retail, grocery stores, gas stations, etc) within select networks at no cost for daily usage by store customers, removing the need for store owners to purchase environmentally hazardous plastic bags instead. All of our 100 ...
Project about Action, Protest, & Activism, Agriculture & Food, Air Quality, Alternative, Cohousing, & Off-Grid Living, Architecture, Art & Culture, Biofuels & Alternative Energy, Carbon Sequestration, Carbon Trading, Celebrities, Children and Families, Clean Technologies, Climate Change, Coal & Oil, Computing, Consumerism, Deforestation, Design, Earth, Soil, & Landscape, Economics, Education, Electric vehicles, Emissions, Energy Saving, Environment & Wildlife, Environmental Disasters, Events, Finance & Money, Food, Genetic Modification, Global Dimming, Green energy, Health, Industry & Business, Lifestyle & Behavior, Logging, Media, Nuclear, Organic, Permaculture, Philosophy & Religion, Politics & Government, Pollution, Population, Poverty & Development, Recycling, Rivers, Lakes, and Oceans, Smart Growth, Solar, Transition Towns, Transport, Travel, War, Water, Weather

New Orleans, United States 
Updated in March 2008
Hurricane Katrina and the subsequent levee failures caused unprecedented devastation in New Orleans. The level of destruction in America's eighth-poorest large city revealed to the world that socioeconomic and environmental injustice make communities vulnerable to climate related disasters. Months after the worst disaster in U.S. history, tens of ...
Project about Architecture, Carbon Trading, Climate Change, Population

cerrillos, United States 
Updated in June 2008
Having lived off the grid since 1971, I'd love to share some cool things i have learned over the years.
Project about Architecture, Energy Saving

New Orleans, United States 
Updated in January 2008
Citywide expansion of successful 2007 Pilot. Goals: meet NOLA's critical need for affordable, energy-efficient housing; improve conditions that make communities vulnerable to disasters; and foster a paradigm shift from “conventional” to “sustainable" disaster relief.
Project about Architecture, Climate Change, Education, Events, Population

Northern Califnornia, United States 
Updated in August 2008
This is an opportunity for the Celsias community to collectively commission an investigative journalism effort about the cement industry. Spot.Us is a nonprofit that lets individuals or groups share the cost of funding an investigative journalists. We are still under development, but set to launch in the Fall thanks ...
Project about Air Quality, Architecture, Carbon Trading, Clean Technologies, Economics, Emissions, Global Dimming, Media

Central Otago, New Zealand 
Updated in February 2008
Tours of homes with sustainable features. This allows people wanting to build or retrofit their homes to learn from others who have used a variety of ways to reduce energy consumption and make the most of the sun and natural aspects of a section.
Project about Architecture

On Line, United States 
Updated in April 2009
Help us flesh out the "real deal" on various options for action on climate change. In other words, what does it really cost, how do you pay for it, what are the tax breaks, how does it really work? For instance, I explained how our business photovoltaic system helped us ...
Project about Architecture, Biofuels & Alternative Energy, Carbon Sequestration, Clean Technologies, Coal & Oil, Design, Economics, Electric vehicles, Energy Saving, Finance & Money, Green energy, Nuclear, Solar, Transport, Travel

Louisville, Kentucky, United States 
Updated in January 2012
Carbon Nation is an optimistic, solutions-based, non-preachy, non-partisan, big tent film that shows tackling climate change boosts the economy, increases national & energy security and promotes health & a clean environment.
Project about Action, Protest, & Activism, Agriculture & Food, Architecture, Biofuels & Alternative Energy, Carbon Sequestration, Children and Families, Clean Technologies, Climate Change, Coal & Oil, Deforestation, Earth, Soil, & Landscape, Education, Electric vehicles, Emissions, Energy Saving, Food, Green energy, Health, Industry & Business, Media, Organic, Solar, Transport, War

Belgium 
Updated in March 2009
I wants to build an eco-house (environment cleaning!). I want to design, develop and build it together with you. Why is this a great idea? http://www.bloggen.be/crowdsourcemyhouse is an open source creativity lab where a whole range of designers can help overcome all kinds of challenges that ...
Project about Alternative, Cohousing, & Off-Grid Living, Architecture, Climate Change, Design, Energy Saving, Environment & Wildlife, Global Dimming, Green energy, Pollution, Recycling, Solar, Water

Wellington, New Zealand 
Updated in October 2010
Hi, I am organising a debate in Wellington, New Zealand, as follows: Date: Thursday 21 October, 5.30. p.m. - 6.30. p.m. Location: A Room at Wellington City Council Topic: "Solar Water Heating Is Brilliant For Wellington !" ? I have organised a speaker for the Affirmative and for the ...
Project about Action, Protest, & Activism, Architecture, Clean Technologies, Climate Change, Design, Economics, Education, Events, Finance & Money, Industry & Business, Politics & Government, Smart Growth, Solar, Water

United States 
Updated in October 2008
We're ditching some long-held tenets of environmentalism and harnessing the engines of capitalism, high technology, and human ingenuity to jump-start the manufacture of a dramatically sustainable future.
Project about Agriculture & Food, Air Quality, Architecture, Biofuels & Alternative Energy, Design, Emissions, Energy Saving, Environment & Wildlife, Food, Green energy, Media, Organic, Recycling, Solar, Water

NSW| ABN 93 135761027, Australia 
Updated last month
We have coverage in the majority of metropolitan areas around Australia and pride ourselves in the high quality of repairs and providing outstanding customer service.
Project about Architecture

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St Albans, United Kingdom 

Chiang Mai, Thailand 