Skip to main content
  • Log in
  • Register

Main Menu

  • About
    • About Tethys
    • About OES-Environmental
    • About WREN
    • Contribute to Tethys
  • Content
    • Knowledge Base
    • Map Viewer
    • Events Calendar
  • Tools
    • OES-Environmental Metadata
    • MRE Regulatory Frameworks
    • MRE Management Measures Tool
    • MRE Data Portal
    • MRE Discoverability Matrix
  • Connections
    • Organizations
    • Databases
  • Broadcasts
    • Tethys Blasts
    • Environmental Webinars
    • Conferences and Workshops
    • MRE Expert Forums
    • Tethys Stories
  • Help
    • Frequently Asked Questions
    • Glossary
    • Tips for Tethys
    • Contact Us
Tethys Logo: Environmental Effects of Wind and Marine Renewable Energy

Environmental Effects of Wind and
Marine Renewable Energy

Join NREL and PNNL on 9 February 2021 to learn how WREN and Tethys are facilitating the knowledge sharing needed to advance wind energy development in an environmentally responsible manner. Register for the webinar here.

The final 2020 State of the Science Report is now available! This comprehensive report details the environmental effects of marine renewable energy development.

OES-Environmental hosted a public webinar on risk retirement on 24 September 2020. View the presentation and recording here.

On August 18, OES-Environmental hosted a workshop with experts on retiring risk from habitat change from MRE devices in consenting/permitting processes. View the presentation recording here.

OES-E has created a risk retirement pathway and data transferability framework for environmental effects of marine renewable energy.

If you are interested in engineering aspects of marine renewable energy, check on the new Tethys Engineering website.

Tethys Blasts are bi-weekly newsletters alerting you to recent news and new information available on Tethys. Sign up now!

U.S. Department of Energy, Ocean Energy Systems, and IEA Wind logos

U.S. Department of EnergyOcean Energy SystemsInternational Energy Agency Wind

Get Started

If you are new to Tethys, start here to learn more.

Knowledge Base

Access thousands of publications and more, all in a searchable database.

Recent Tethys Story

Environmental Effects of Marine Renewable Energy: the 2020 State of the Science Report
The 2020 State of the Science Report was released on 8 June 2020 by Ocean Energy Systems (OES)-Environmental, supported by the  International Energy Agency, and dedicated to examining the environmental effects of marine renewable energy (MRE) development. The 300-page report is the most comprehensive international analysis to date on the issue, based on studies and monitoring from publicly… Read More
Generating electricity from the sea
Marine Energy
Marine Energy

Generating electricity from the sea
Addressing environmental effects of marine energy internationally
OES-Environmental
OES-Environmental

Addressing environmental effects of marine energy internationally
Generating electricity from wind on land and sea
Wind Energy
Wind Energy

Generating electricity from wind on land and at sea
Resolving conflicts between wind and wildlife internationally
WREN
WREN

Resolving conflicts between wind and wildlife internationally
Facebook Logo Twitter Logo Instagram Logo Youtube Logo
  • Security & Privacy
  • Visit Tethys Engineering
U.S. Department of Energy Ocean Energy Systems International Energy Agency Wind