News tagged with sustainability

Preventing hydropower turbine failure

The Francis turbine is the most common type of water turbine used in Norwegian hydropower plants, and has been for many years. About half of the world's Francis turbines are found in Norwegian plants.

date22 hours ago in Energy & Green Tech
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All NASA eyes on Tropical Storm Dolphin

Three NASA satellite instruments took aim at Tropical Storm Dolphin. Dolphin responded by posing for pictures as it headed west towards Guam gathering strength and speed as it moves. The MODIS instrument ...

dateMay 12, 2015 in Earth Sciences
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Tropical Storm Dolphin threatening Micronesia

The MODIS instrument on the Aqua satellite captured this image of Tropical Storm Dolphin riding roughshod over the Federated States of Micronesia. Dolphin strengthened to tropical storm status between Bulletin ...

dateMay 11, 2015 in Earth Sciences
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