Clean energy startup Flower Turbines isn't just providing the perfect small-scale wind turbines for urban, suburban, and community use; it's also making small-scale investment in its business ...

Pelton and Francis turbines developed and still.used for hydro plants. Charles Parsons developed multi-stage reaction steam turbine prime mover circa 1890 for marine use, later electric generation.

Halo Energy has developed a shrouded wind turbine that brings efficient energy production to small-scale turbines, which could improve the performance of US wind and address imbalances in the ...

Business; Demand for small-scale wind turbines growing among Ohio businesses. Published: ; May. 03, 2009, 12:14 a.m.

Sales revenues from small-scale wind development grew 53%. Flowers says there’s also a growing demand for exports of parts for small wind systems to Asia and other parts of the world.

Move over, big-ass dams. Hydropower is getting a makeover thanks to a new type of hydrokinetic turbine that runs in canals and spillways.

While we've already seen that large-scale wind turbine blades which are shaped like humpback whale fins can be more efficient, what works for big turbines doesn't necessarily work for little ones.