An online clean technology database

Large scale - short term

Advanced paper recycling © ClimateTechWiki and respective owners

Recycling is a process which reconsiders the current life cycle of creating products and materials and associated process and final waste. Specifically, paper recycling is the process of...

Anaerobic biological treatment (Anaerobic digestion) © ClimateTechWiki and respective owners

Many developed and developing countries practice composting and...

Biochar © ClimateTechWiki and respective owners

Biocharis a charcoal-like substance produced from agriculture and forest wastes which contains 70% carbon. It is used as soil enhancer to increase fertility, prevent soil degradation and to...

Biodiesel Biodiesel pump at The Grange in Issaquah, WA (source: http://www.flickr.com/phot

Liquid biofuels for transport, including biodiesel, have to a certain extent been in use for a very long time. In recent years however, they are enjoying renewed interest in both developed and...

Bioethanol from sugar and starch based crops Sugar-beet based bioethanol refinery in the UK (source: British Sugar)

Liquid biofuels for transport have to a certain extent been in use for a very long time. In recent years however, they are enjoying renewed interest in both developed and developing countries as a...

Biogas for cooking and electricity Example of typical 8m3 domestic biodigester in Kenya

Biogas is a gaseous mixture generated during anearobic digestion processes using waste water, solid waste (e.g. at landfills), organic waste, and other sources of biomass. Biogas can be upgraded...

Biomass combustion and co-firing for electricty and heat Alholmens Kraft, Finland, the world's largest biomass-fired power plant

Combustion is the most common way of converting solid biomass fuels to energy. Worldwide, it already provides over 90% of the energy generated from biomass, a significant part of which in the form...

Biopolymer production for (petro-)chemical sector http://teams.kennesaw.edu/waterlock/costello-planter.htm

A polymer is a large molecule (macromolecule) composed of repeating structural units typically connected by covalent chemical bonds. Examples of synthetic polymers are plastics, Bakelite and nylon...

Biorefinery © ClimateTechWiki and respective owners

With the surge in bio-based activities around the globe, a new concept called bio-refining starts to emerge. IEA Bioenergy ...

Bus Rapid Transit systems © Climate Tech Wiki - acc and respective owners

A bus rapid transit system (BRT) is a high-capacity transport system with its own right of way, which can be implemented against relatively low cost. It is a key technology in cities in developing...

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