https://padlet.com/01bwarrick/nul1dghqpas7 Ben, Gwyn, Wesley en-us 2018-04-03 17:53:07 UTC 2018-04-04 16:47:32 UTC hello@padlet.com 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248239591 Water is needed to run a hydroelectric power-generating unit. The water is held behind a dam, forming an artificial lake, or reservoir. The force of the water being released from the reservoir through the dam spins the blades of a giant turbine.]]> 2018-04-03 17:58:39 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248239591 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248239991 2018-04-03 17:59:24 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248239991 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248240074 2018-04-03 17:59:36 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248240074 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248240750 Hydroelectric plants are very cost efficient once they are built (an average of 0.85 cents per kilowatt-hour). However the problem is that they are expensive to build and have to be built in an existing river.]]> 2018-04-03 18:00:49 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248240750 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248241647 Cost efficient, no pollution, domestic source of energy]]> 2018-04-03 18:02:52 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248241647 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248242102 Disrupts fish migration, not efficient during droughts, limited reservoirs that are suitable for a hydroelectric dam]]> 2018-04-03 18:04:00 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248242102 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248243580 electricity]]> 2018-04-03 18:07:03 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248243580 01bwarrick https://padlet.com/01bwarrick/nul1dghqpas7/wish/248244292 2018-04-03 18:08:13 UTC https://padlet.com/01bwarrick/nul1dghqpas7/wish/248244292