Hydropower or hydroelectricity is an established renewable energy technology that also may be quite low-cost. Although hydropower requires a steep investment to develop, dams in particular have a long lifespan and generally can produce consistent power over many decades. Consider that the Hoover Dam in the US Southwest has been in service since 1935 ...
The Global Cleantech 100, now in its 6th year released by the Cleantech Group, is a list of the top companies in this space worldwide. The Cleantech 100 is no longer just a list of companies from places like the United States, Germany and Japan. Emerging markets are seeing the benefits of clean technology and some of the leading companies in the world are starting to come from emerging markets like Kenya
As this report from the Intertnational Renewable Energy Agency notes at the beginning, Africa makes up 15% of the global population but has only 5% of the global energy usage. The worry for analysts and policy makers is that as the population of Africa increases, and development brings African energy usage to a level comparable to the rest of the world ...
Although there is a great deal of focus on using renewable energy to replace grid power systems, there has been less analysis on renewable energy usage for the transport sector. This cost report from the International Renewable Energy Agency provides an outlook on decarbonising this important sector by 2020. The report focuses primarily on biofuel and electric, battery-powered vehicles.
Nationally appropriate Mitigation Actions or NAMAs for short are a relatively new policy tool championed by the International Renwable Energy Angency from within the UNFCC. The key concept behind NAMAs are that a single climate change mitigation policy is not appropriate for all countries.
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.