abdominal effusion. Refers to a condition in which fluid collects around the vital organs located inside the abdomen. This is normally the side effect of a more serious condition, like liver disease or heart disease. Certain bacterial infections can also cause the build-up of such fluid, as can certain types of cancer.
Quick Facts. 1  Hydropower is a renewable, efficient, and reliable source of energy that does not directly emit greenhouse gases or other air pollutants, and that can be scheduled to produce power as needed, depending on water availability.ydropower, or hydroelectricity, is electricity generated by the force of moving water in the penstock [8] of a hydropower unit. Turbines are used to capture the kinetic energy of water by converting it to electricity as the falling water spins the turbine.
The answer, at least from a policy perspective, depends on the state. How hydropower is counted toward renewable electricity standards varies from state to state perhaps more than any other type of generation. More than 30 states have passed renewable electricity standards, which require utilities to generate a percentage of their power from renewable sources. Every state counts some hydropower, but the fine print is far from uniform. In the Midwest, for example: â¢Iowa and Minnesota allow utilities to count electricity from small hydropower facilities only. Iowa doesn't define small, while Minnesota sets the upper limit at 100 megawatts.