The Columbia Riverkeeper commissioned a recent study that found that because the dams pool water and increase the surface ...

Comet-ME has developed a solar-powered submersible borehole piston pump ... use for irrigation and domestic purposes. The device, compatible with PV systems from 300-900 W in size, can pump water ...

The Tembhu Lift Irrigation Scheme, built on the Krishna river, supplies water to nearly 80,000 hectares of land in Satara, Sangli, and Solapur. The water is lifted using high-powered pumps and ...

Since China proposed the Belt and Road Initiative, the Philippines has received substantial assistance from China in transportation, infrastructure, energy, healthcare and other fields. The ...