Topics in the Water category can cover anything from simple water saving tips to complex greywater recycling.


The Energy category is the place to discuss all means of reducing energy use, generating energy and calculating carbon emissions.


Discussions on Reducing, Re-Using and Recycling can be found here. Topics range from building materials or every-day consumables, through to waste management.


Share your thoughts on all means of reducing the impact of our mobility on the planet. Walkable communities, incentivising cycling and public transport - these are all topics to be discussed in the Transport category.


Biodiversity, food security and permaculture are some of the topics to be discussed in the Ecology category.


The spaces we occupy and the products we use can have a major impact on human wellness. Discussions in this category cover areas indoor air quality, daylight, toxic emissions from products, etc.

Green building ratings

Discussions specific to Green Building Rating Tools (e.g. Green Star, LEED, BREEAM)


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Sustainability-focused job opportunities, services and collaborations are listed in the ‘Classifieds’ category


Share links here to articles about sustainability. We will do the same Also, be sure to check out our Open Source Green News at news.opensourcegreen.net.

Site Feedback

Discussion about this site, its organization, how it works, and how we can improve it.