Nearly 95% of Malawi’s power is generated by hydropower on the Shire River, but sedimentation and weed infestation hinder efficiency. Today Millennium Challenge Corp Principal Deputy Vice President Kyeh Kim joined U.S. Embassy Lilongwe Ambassador Virginia Palmer to celebrate the commissioning and hand-over of two new weed harvesters by MCA-Malawi to the Electricity Generation Company
It goes without saying that naval officers are interested in water. But officers from around the world got a brand-new view of water issues and solutions during a visit to the Global Water Center in Milwaukee. The visit was part of the Naval Staff College professional development program at the U.S. Naval War College in
The Balkan nations have poor waste management programs, and tons of garbage routinely end up in rivers, including the occasional washing machine or computer screen. A broken barrier this week caused a massive buildup of garbage on the Drina that has threatened Bosnia’s Visegrad dam. Officials say that between 6,000 and 8,000 cubic meters of
Carraízo reservoir in Puerto Rico has fallen victim to two of the world’s most invasive aquatic plants: water lettuce and water hyacinth. Often found together, the invasive plants grow at exponential rates, obstruct waterways, clog hydropower plants, and prevent sunlight from penetrating the water’s surface, reducing water quality. The Aqueduct and Sewer Authority began its
On paper, Vermont boasts one of the cleanest electric grids in the country. About 66% of the state’s electricity came from renewables in 2019. The state’s Renewable Energy Standard requires utilities to get to at least 75% renewables by 2032, including wind, solar, biomass and hydropower. But critics say the problem is that a huge
Ninety-eight percent of Malawi’s electricity supply comes from five hydro plants on the Shire River. An increase in floating aquatic weeds and debris caused serious operational problems at the stations and resulted in millions of dollars spent on repairs. For example, the intake structures at one plant were so blocked by accumulated weeds, water could not