Webinar #3 in DOE MHK Webinar Series
September 14, 2011
Summary
Emerging marine and hydrokinetic (MHK) technologies convert wave, tidal, ocean current, river in-stream, and ocean thermal energy into electricity. These technologies have potential to serve as low-carbon energy sources for many regions of the United States. In order to ensure the responsible deployment of these technologies as they are developed, a number of different agencies, federal research institutions, and universities are working to research the potential environmental impacts of MHK technologies. The Department of Energy (DOE) and other federal agencies involved in reviewing, permitting, and regulating MHK devices are working to coordinate and collaborate on MHK environmental research, as well as disseminate resulting products to other labs, federal agencies, industry, and interested stakeholders. This webinar series aims to increase awareness of current research efforts. The September 14 webinar focused on developing methodologies for monitoring MHK devices post-deployment, including monitoring framework development and the use of passive and active acoustics to monitor aquatic animal behavior around MHK devices. The webinar also provided insights into how these monitoring techniques may be used to develop mitigation measures in the future if needed.
Speaker Presentation Materials
- Opening remarks (Simon Geerlofs, Pacific Northwest National Laboratory)
- Acoustic monitoring of fish and their interactions with the Ocean Renewable Power Company (ORPC) device (Gayle Zydlewski, Haley Viehman, James McCleave and Garrett Staines, University of Maine School of Marine Sciences)
- Kinetic Hydropower Operational Monitoring Strategies and Technologies for Pilot Arrays (Mary Ann Adonizio, Verdant Power)
- Marine Current Turbine’s SeaGen technology (David Ainsworth, Marine Current Turbines Ltd)
- Integrated Post-Installation Monitoring (Brian Polagye, Northwest National Marine Renewable Energy Center University of Washington)
- Characterizing Biological Communities at Marine Renewable Energy Sites (John Horne, et al, University of Washington)
- Passive Acoustic Based Compliance Monitoring for Tidal Turbines (Thomas J. Carlson, Pacific Northwest National Laboratory)
- Long-range active acoustic detection, localization, tracking and classification for offshore renewable energy applications / Radiated noise measurements in a high-current environment using a drifting noise measurement buoy (Peter J. Stein, Scientific Solutions, Inc.)
- Closing remarks/Other Projects to Develop Monitoring Technologies and Strategies (Anna Coffey, US DOE)
A video recording of the webinar has been posted below:
Past Events
- DOE MHK Webinar #2: Aquatic Animal Interaction with Marine and Hydrokinetic Devices Webinar, Online, 29 August 2011 16:00-18:00 UTC
- DOE MHK Webinar #1: Environmental Data Management, Cumulative Impacts and Risk Assessment Webinar, Online, 27 July 2011 16:00-17:30 UTC