1 Then on the XML document you are writing to display in the browser window, you put up a declaration like so: 2  The SYSTEM command denotes that the DTD can be found on the system running the XML document. 3  Now you are prepared to add the command to the XML document, like so: 4  Again, this is a very simplistic offering.
Quick Answer. Biomass fuel is made from organic materials such as scrap lumber and forest debris (that would otherwise fill up landfills) in order to create a renewable and sustainable source of energy. It is used to generate electricity and heat, among other sources of power. It is a carbon neutral alternative to other fuels.
Electricity can be produced using several kinds of renewable resources. Wind energy can produce electricity in regions where steady winds blow. Giant wind turbines capture the windâs energy and use it to power generators. Biomass is material that is formed from living organisms, such as wood or agricultural wastes.Biomass can be burned to produce electricity, or be converted to a gas and used for fuel.Geothermal energy uses hot water or steam from deep beneath the earthâs surface to produce electricity. Hydroelectric power plants use the energy of falling water to spin generator turbines.iant wind turbines capture the windâs energy and use it to power generators. Biomass is material that is formed from living organisms, such as wood or agricultural wastes. Biomass can be burned to produce electricity, or be converted to a gas and used for fuel.