Mobilizing of support from private entities into renewable energy generation in Africa has always been a challenge as the investors shy away from spending on technologies and projects that guarantee uncertain returns. This has had a big impact on efforts to reduce greenhouse gas emissions that are related to power/energy generation. The Lake Turkana Wind Power farm is one example of how this is changing.
A team of researchers, led by Samuel K. Sia, associate professor of biomedical engineering at Columbia University, has introduced a new cheap mobile microfluidic chip that can complete an immediate diagnosis of three simultaneous infectious diseases in only 15 minutes! From a single finger prick, the dongle can perform a tri-plexed immunoassay not currently existing in a single test format, the diagnosis includes: HIV antibodies, treponemal-specific antibodies for syphilis, and nontreponemal antibodiesfor an active syphilis infection.
The Kenyan Meteorological Service with the TU Delft/Oregon State University are working on a project Trans-African Hydro-Meteorological Observatory (TAHMO) to develop a solid network of automatic weather stations in Kenya. The project intends to create a technological solution through a cost effective network of hydro-meteorological measuring stations that will map and predict water and weather in the region.
The good news is the improved deployment of cold chain technologies will dramatically decrease food waste in emerging economies. The bad news cold chains will increase emissions due to the refrigeration process - leading to greater climate change. New technologies are being developed to make cold chains more efficient - absolutely critical as they rapidly increase around the world.
Although renewable energy is moving forward on many fronts like wind, hydro and marine energy, it's solar energy– and specifically the photovoltaic panel variety – that is showing the most progress and potential for becoming the dominant source of energy on Earth. This article discusses a few reasons why solar panels may eventually dominate fossil fuel and other renewable resources:
The Africa Food Prize is an annual monetary prize of $100,000 given to an organization, or individuals who are making a real difference to African agriculture. The prize encourages the use of technology and innovation in food production and looks to make an improvement to food security.
The Croton tree, which is commonly known as Mukinduri in Eastern and Central part of Kenya, is now a good known source of biofuels and that is being practiced. It grows in a challenging environment and unlike jatropha and palm, it won't bring food and fuel competition. It has no chemical additives and burns cleaner than traditional diesel fuel, with no sulfuric content. It can save our environment from carbon emissions and help in better land usage.
Many companies use traditional methods to measure the impact of solar power investments such as quoting the many dollars invested, number of people using their kits and areas covered by their product, which are inadequate tools for measuring social impact for solar power investments if we have to get it right. Traditional approaches of gathering data are not only expensive, take time to give results and complicated to use, but are also not helpful in terms of boosting solar power funding. The lean data approach proposed by Acumen could, not only bridge solar power funding gaps in developing worlds, but will also help companies to understand emerging markets.
Research undertaken by Greentech Media (GTM) predicts that over the next five years, the global solar market will demonstrate a cumulative average growth rate of around 8%, with emerging economies including India and Latin America leading the progress.