Three new innovations which has revolutionized the advancement of "Water to Wire" technologies

The world’s first hydroelectric power plant illuminated the house of H.J. Roger and a nearby building on Sept. 30, 1882. Today more than 2,000 hydropower plants generate clean, reliable energy across America. This was possible due to the frequent innovations that were observed in this field of technology.

"But for water power to realize its full potential, innovative technologies are needed to meet new challenges and harness new resource types, from streams to the ocean"(OEERE) and many other such novel technologies which will enable the concept of Water To Wire Technology. Below are the three promising water power technologies under research now:

Helicoid Penstocks

"The spiral-shaped design of human blood vessels to create a similarly shaped penstock pipe."(HSW)

The helicoid penstock is similar to a rifle barrel through which water flows and the penstock began to spin. The spiraling pipe provides additional energy and injects the water directly into the turbine to improve the performance.

In-conduit hydropower

Water conduits have a noticeable potential to recapture energy with the help of small hydropower (less than 1 MW) technologies that can be used to harness the power potential, which can substantially reduce grid electricity consumption and/or provide renewable energy to water agencies.

There are 16 new such technologies that were explored by Sari et.al.(2018) to analyze the potential of in-conduit hydropower generation.

Underwater pumped hydro energy storage

The underwater pumped hydro energy storage (UPHES) is a novel system in which the
upper reservoir is the sea itself and the lower reservoir is a hollow deposit (or a set of) located at the seabed. The seawater entering the deposit drives a turbine and generates electricity. The concept was devised with the aim to enlarge the number of potential locations for Pumped Storage Power Plant. (Kougias et.al.,2019)

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What was in news last week in the World of Water and Power Industry ?

Indian Government Approves INR 12,461 Cr Support for 31,350 MW Hydro Electric Projects The Indian government has recently approved a budgetary support of INR 12,461 crore to facilitate the development of 31,350 MW of Hydroelectric projects, aiming to boost the hydro power sector by providing funding for necessary infrastructure development like roads and bridges in remote locations where these projects are often situated; this scheme will run from FY 2024-25 to FY 2031-32 Click here to learn more. "The U.S. Department of Energy (DOE) announced nearly $16.7 million for 25 small business-led hydropower and marine energy projects..." The US Department of Energy has allocated $16.7 million for 25 small business-led hydropower and marine energy projects through the Small Business Innovation Research and Small Business Technology Transfer programs. The projects, focusing on hydropower and marine energy, aim to advance water power technologies, balancing electricity grids with rene...

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