WISIONS of Sustainability

The main objective of WISIONS is to make clean energy a default solution for basic energy needs in developing regions, by helping local partners to identify successes and bring them to scale through regional networks, marketing and demonstration. Read more about WISIONS activities, goals and background.

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Meet the WISIONS team at the REN21 Renewables Academy 2014

News from WISIONS posted on October 14th, 2014

The WISIONS team will be attending the REN21 Renewables Academy on 10 - 12 November 2014 at the World Conference Center in Bonn, Germany.Read moreMinimize

The REN21 Renewables Academy 2014 will take stock of the renewable energy developments over the past decade and debate how the global energy transition with renewables can be further advanced. Come network, exchange experiences and debate how to overcome challenges in an informal setting. 

You can meet the WISIONS team on Tuesday, 11 November 2014.

To read more about the event, please follow this link.


Meet the WISIONS team at the conference „Energy and Water solutions in sub-Saharan Africa" at Lake Constance, Germany

News from WISIONS posted on October 9th, 2014

The WISIONS team will be participating in the conference "Energy and Water solutions in sub-Saharan Africa“, which will take place on 16 - 17 October 2014 in Radolfzell at Lake Constance, Germany.Read moreMinimize

Today, 1.3 billion people worldwide are living without access to electric grid-based energy. In Africa alone, about 70% of the total population relies on fossil fuel based systems for lighting such as kerosene lamps and diesel generators. Rural areas of developing countries without a proper grid access also often lack access to other basic needs such as potable water and educational opportunities.

Against this background, the WISIONS team will present a keynote lecture on "Decentralised solutions for renewable energies and water in developing countries". The conference is being organized in the framework of the project "Solar Energy for rural Kenya" supported by the European Union. This project emerged from one of the projects supported by SEPS, which aimed to replace kerosene lights for night fishing by introducing energy hubs to power sustainable lighting systems at Lake Victoria, Kenya.

To download the conference programme, please follow this link [pdf].


Enhancing low-carbon food value chains in the Guatemalan highlands

News from WISIONS posted on October 7th, 2014

Our partner organisation Alterna, which has been supported under the WISIONS SEPS scheme, successfully implemented 25 small scale biodigester systems in Guatemala. The technology showed a high dissemination potential and Alterna expects to install nine small scale biodigester systems without the need for subsidies in the upcoming months. Read moreMinimize

The aim of this SEPS project was to use biodigester systems as a simple, affordable and user-friendly alternative for small-scale food productive units. Besides the planning and installation of the technology, marketing and communication were important factors of the project, seeking collaboration with stakeholders and raising awareness of low-carbon technologies amongst the general public. 

Many lessons have been learned during the last two years: 

  • The feeding process for the biodigester systems has been greatly simplified by incorporating a purge in the anaerobic reactor that minimizes the time spent on these tasks
  • The environmental and socio-economic potential of bioslurry: the "new brown gold" will allow users to pay back the investment in less than three years, which will make the technology very attractive to investors and financers
  • Slaughterhouses and municipal markets, coffee and dairy farms, hotels and restaurants, as well as the industrial sector are proving that digesters are an opportunity to reduce production costs while complying with environmental policy 
  • Alterna and Viogaz S.A. are now working as strategic allies. This bond will provide the capacities necessary to response to the increasing interest in the technology in Guatemala


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