GravityLight is an innovative off-grid light designed to eliminate dangerous and polluting kerosene lamps, used by over 1.3 billion people who don’t have access to electricity. The product is unique and has created a new category of lighting, which doesn’t have any batteries nor need the sun - all you need is a weight!
Availability of reliable, low-cost energy is the cornerstone of economic development and is a primary limiting factor for many developing countries. We share knowledge on an energy sector which is undergoing massive change with new technologies that will provide cheaper, more accessible and cleaner energy.
Lake Kivu is one of the African Great Lakes that contain such dangerous gasses that can cause a sudden release. Due to the high methane gas volume in Lake Kivu, the Government of Rwanda has decided to step up in this large-scale methane gas extraction from the waters of Lake Kivu and use the gas to generate electricity that will be sold to the Rwanda electricity utility and it will be added to the national grid power sources.
The construction of the Grand Ethiopian Renaissance Dam (GERD) resonates of nothing but patriotism and deep commitment of Ethiopians towards achieving clean energy for their country. Since the inception of the dam in 2010, there have been a number of issues but the project is now moving ahead at full steam.
Adoption of biomass power generation technologies in Africa has been challenged by a variety of factors including high capital costs and lack of feedstock. However, with biomass contributing to only 5% of power production in the continent, these projects hold a promise to helping boost the much needed power in developing world. It is not only the largest biomass power plant in Africa, but Gorge Farm AD Plant in Kenya will be Africa's first anaerobic digester.
Sanitation and water treatment in the developing world is set to change with the onset of the Omni Processor. The Bill Gates and Melinda Gates Foundation have decided to invest in a machine that turns sewage into drinking water and can also generate energy. Just as importantly it is relatively low-cost, making it a technology that can be rolled out quickly in emerging economies.
The Pew Charitable Trusts launched a report Power Shifts Emerging Clean Energy Markets in May, tracking the investment in renewable technology in developing countries. The report provides some great statistics on where investment is occurring, predicts future growth and examines in detail the top spending in the 10 leading developing countries, which includes Kenya.
In 2007 the government of Rwanda established the NDBP (National Domestic Biogas Program) in partnership with SNV (The Netherlands Development Organization) and GIZ (The German Development Organization) as financial and technical support partners. The objective of the program was to develop a commercial and sustainable domestic sector, substituting firewood with biogas for cooking and increasing agricultural production through provision of bio-slurry as a fertilizer.
The project is estimated to cost a whopping 582 million Euros and provide 300MW of low cost power to the national grid. The wind farm will occupy 40,000 acres of land in Loiyangalani district in north eastern Kenya stretching from 450m at the shores of Lake Turkana to 2,300m above sea level at the top of Mt Kulal. As a result of the daily temperature fluctuations, strong and predictable winds between the lake and the dessert are experienced with expected average speeds of 11 m per second.
Mobile payments, digital financing and innovative financing options are enabling the rapid deployment of renewable energy in Africa. This is good news for a number of reasons – including public health. The World Health Organization (WHO) found that fuels such as wood, dung, coal and other solid fuels - termed as the “killer in the kitchen” causes 1.5 million deaths annually and two thirds of these deaths takes place in sub-Sahara Africa and South-East Asia.
The Rural Electrification Authority in Kenya has provided electricity to around 250 off-grid public schools from November 2014 to date, through solar photovoltaic systems. One school in Narok County – Ngaambani Primary, has not had electricity connectivity for the last 30 years. Through this initiative, the school’s performance has increased with more students able to study in the evenings after class hours and early mornings before regular class hours.