The ability to produce electricity in a way that is emission free and completely renewable allows tidal energy to earn the reputation of being a highly sustainable choice for communities to invest in. Once a tidal energy plant has been built across an estuary, which is the part of a river where the tide meets the stream, the energy production process is able to begin. First, the tides must pass through the installed machinery and tunneling. The tidal waves that the production process uses are present between ten and twenty hours per day, and are therefore producing kinetic energy for the majority of each day. As the tide falls in and out, the motion causes water to move through the b...
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