Connecting countries to climate technology solutions
English Arabic Chinese (Simplified) French Russian Spanish Yoruba

Bioplastics

Bioplastics

  • Recycling of Waste Electronic and Electrical Equipment (WEEE)

    Type: 
    Technology
    Sectors:
    Objective:

    According to the EC (19 November, 2008) “waste means any substance or object which the holder discards or intends or is required to discard.” Recycling materials and products – that are considered waste - is an ancient practice which shows that in times of resource scarcity (i.e. shortage of virgin materials) societies attach more economic and societal value to their own waste. This implies that throughout time the definition of waste can change as well. Generally speaking longer use or reuse of materials and products this is often mainly to cover a society’s needs.

  • Building envelope thermal insulation

    Type: 
    Technology
    Objective:

    Thermal insulation is an important technology to reduce energy consumption in buildings by preventing heat gain/loss through the building envelope. Thermal insulation is a construction material with low thermal conductivity, often less than 0.1W/mK. These materials have no other purpose than to save energy and protect and provide comfort to occupants. Of the many forms, shapes and applications of thermal insulation, this section focuses on those that are commonly used for building envelopes– i.e., floor, walls and roof, and have potential for South-South technology transfer.

  • Solar water disinfection

    Type: 
    Technology
    Sectors:
    Objective:

    It is well documented that solar energy can be an effective means of cleaning contaminated water. This is because ultraviolet (UV) light destroys the formation of DNA linkages in microorganisms, thereby preventing them from reproducing and thus rendering them harmless.

  • Nordic Environment Finance Corporation

    Type: 
    Organisation
    Country of registration:
    Finland
    Relation to CTCN:
    Network Member

    The Nordic Environment Finance Corporation (NEFCO) provides green financing targeted at small and medium-sized projects with tangible, positive environmental impacts in the Nordic region – and in particular the Baltic Sea. Through its extensive fund management, activities in the Arctic and Barents regions have been added and NEFCO has developed into a financial institution supporting Green Growth and the Climate globally. 

  • Product component and materials recycling

    Type: 
    Technology
    Sectors:
    Objective:

    According to the EC (19 November, 2008) “waste means any substance or object which the holder discards or intends or is required to discard.” Recycling materials and products – that are considered waste - is an ancient practice which shows that in times of resource scarcity (i.e. shortage of virgin materials) societies attach more economic and societal value to their own waste. This implies that throughout time the definition of waste can change as well. Generally speaking longer use or re-use of materials and products this is often mainly to cover a society’s needs.

  • Global Environment Centre Foundation

    Type: 
    Organisation
    Knowledge partner
    Country of registration:
    Japan
    Relation to CTCN:
    Network Member
    Knowledge Partner

    The Global Environment Centre Foundation (GEC) is an entity that supports the UNEP’s International Environmental Technology Centre (IETC), based in Japan. GEC is dedicated to the transfer of environmentally sound technologies, in both developing countries and countries with economies in transition. The foundation aims to contribute to Japan’s international efforts on the environment, sharing project collaborations as well as promoting Japan’s rich conservation knowledge and experience in developing nations.

  • Good farming practices to save river Kagera from silting

    Type: 
    Publication
    Publication date:
    Objective:
    Sectors:

    Description of the project: The Kagera river, a tributary of the Nile, is being threatened by silting due to unsustainable farming methods. Its river basin is a very rich agricultural ground supporting 16.5 million people in Burundi, Rwanda, Tanzania and Uganda. The project aims to improve and modernize current farming  methods, in order to improve food security and ensure resilient livelihoods for people and animals living in this area. Groups of  50 new beneficiaries are trained every month on farming methods, followed by a tree-planting scheme by the river.

  • Drag Reduction on Wind Turbine Blades and Underwater Bodies by Means of Bio-Inspired Fibrillar Surfaces

    Type: 
    Product
    Technology:

    The disclosed embodiment describes the utilization of fibrillar microstructures to reduce drag on bodies moving through a fluidic medium through the reduction of turbulent flow to laminar flow. Specific to the fibrillar microstructure is a mushroom shape and stalk alignment as delineated through yet unperformed numerical analysis. These bio-inspired fibrillar structures reduce viscous drag and turbulence on surfaces of wind turbine blades the hulls of submarines and the interior of oil pipelines by up to 40 percent.