Guest Post - September 28, 2018
Written by Fanyu Lin
Guest post: "Energy efficiency for all"
André Rittermeier, Expert of the month – November 2019! - December 18, 2019 - by Lea Andersson
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Historic Flight Stories
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High-efficiency, Co2 neutral outdoor heater providing warmth for 5 hours with only 10kg of wood pellets
LED smart lighting solution that dynamically recreates, modulates and enhances the full spectrum of the sun’s natural light.
Floating Drum Turbine
Distributed generation of hydroelectricity from the water streams (canals/rivers) using our innovative micro-turbine.