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US high-altitude wind power developer Altaeros Energies is moving toward launch of a flagship commercial unit in Alaska, marking the first long-term demonstration of an airborne turbine.

Altaeros wind blimp nears take-off

US high-altitude wind power developer Altaeros Energies is moving toward launch of a flagship commercial unit in Alaska, marking the first long-term demonstration of an airborne turbine.

US high-altitude wind power developer Altaeros Energies is moving toward launch of a flagship commercial unit in Alaska, marking the first long-term demonstration of an airborne turbine.