ClassNK Renewable Energy
In order to support the industry's growing needs for renewable energy technologies, ClassNK provides certification and a third-party verification services of diverse renewable energy facilities. ClassNK is contribe services.
uting towards the creation of low carbon societies both in Japan and abroad through thes
What's New
- Oct. 15, 2019
- Renewal of Registrations of Small Wind Turbine Type Certification
- Jun. 19, 2019
- Notification of lifting temporary suspension of type certification for “CF20JAPAN”
Address and Contact Details
NIPPON KAIJI KYOKAI
Renewables and Environment Department
4-7 Kioi-cho, Chiyoda-ku, Tokyo 102-8567, JapanTel: +81-3-5226-2032 Fax: +81-3-5226-2060 email: re@classnk.or.jp