Conventional wind turbines have greatly increased in size and height in recent years, but their fundamental design hasn’t changed much in decades. In fact, today’s standard turbines are based on the same physical principles as 18th century windmills. The Ogin Turbine is different. Its unique shroud design takes advantage of the latest advances in the aerospace industry to change physical airflow patterns through and around the turbine. Annual energy output per kW of rated capacity is increased by 50%, while peak energy output from the ultra compact rotor is increased by up to three times per unit of swept area. The result is a quiet, compact 100 kW turbine that outperforms any other midscale turbine on the market.