CHAVA news

April 02, 2019 2577

Certification Testing successfully completed!

As of Wednesday, March 27th 2019, Chava Wind has successfully completed all required certification testing in accordance with the international IEC 61400-2 Standards. This is a major milestone (in fact the most critical milestone) in the completion of the… Read More
November 29, 2018 2272


Chava Wind Crowd Funding is now CLOSED. Read More
October 01, 2018 2813

CHAVA news . October 2018

Michael is presenting Chava Wind to a delegation of energy experts and finance people from Chinese Cinda Asset Management Co., CINDA, in October 2018. Read More
May 14, 2017 3038

CHAVA news . May 2017

Signing of Japanese Partnership. Chava Wind LLC and a Japanese clean energy developer - Looop, Inc. - signed a partnership and investment agreement on May 14, 2017. Read More
February 22, 2017 3015

CHAVA news . February 2017

Chava Wind CEO Hagen Ruff discussing the application of Small Wind Turbines in Japan with former Prime Minister Yukio Hatoyama. Read More
September 08, 2016 6006

CHAVA news . August 2016

NEWS | August 25, 2016 Chava is testing its new 3 blade turbine at the test site in Estherville, Iowa.Please read the full article here. Read More
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January 26, 2016 5112

CHAVA news . January 2016

NEWS | January 26, 2016 Iowa Lakes Community College has partnered with Chava Wind to install a prototype that could be a game changer in the small wind industry. CHAVA wind is proud to announce its second test site - this time in IOWA where wind conditions… Read More
May 27, 2015 4838

CHAVA news . May 2015

NEWS | May 27, 2015 Read More
March 22, 2015 1096

CHAVA news . March 2015

Hagen Ruff presenting at Small Wind Conference in Husum, Germany in March 2015, organized by World Wind Energy Association (WWEA). Read More
February 22, 2015 1151

CHAVA news . February 2015

Chava Wind exhibiting the latest Darrieus Troposkein VAWT at WindExpo in Tokyo in February 2015. US Ambassador to Japan, Caroline Kennedy invited the US exhibitors to the US Embassy in Tokyo for a reception. US Ambassador to Japan Caroline Kennedy - Hagen… Read More
Feb 25, 2014 5284

CHAVA news . WindExpo 2014

NEWS | February 2014 CHAVA wind welcomed attendees of World Energy Week in Tokyo, Japan… Read More