what is your ecological footprint? how many planets does it take to support your lifestyle? take this free quiz to find out!

overshoot occurs when humanity's demand on nature exceeds earth's biocapacity. in 2021, earth overshoot day fell on july 28.

leading online carbon footprint calculation tools and information to help reduce and offset your emissions - for business and individuals.

we're working around the world to protect the lands and waters on which all life depends and fight climate change. join us.

since 1987, conservation international has worked to improve the lives of people everywhere by protecting oceans, forests and other living ecosystems.

a global research nonprofit working on six critical goals that the world must achieve this decade in order to secure a sustainable future: climate, energy, food, forests, water, cities & transport.

greenpeace

our team of experts guide you towards innovative solutions to both mitigate risk and achieve your sustainability goals.

find recycling locations, green living tips and more