Pacific Coast Offshore Wind Environmental Research Project Finder

We assembled and tabulated information about marine bird and mammal research and monitoring programs that could provide data needed to support environmental risk assessments. This included identifying ongoing or completed research programs that contain information on species and habitats sensitive to offshore energy activities and that could provide baseline and monitoring data to understand and mitigate potential impacts of offshore energy development in the Southern California Planning Area, Washington-Oregon Planning Area, and the Hawaiian Outer Continental Shelf of the Bureau of Ocean Energy Management (BOEM)

The purpose of this study is to use existing telemetry data to gain a better understanding of how four large whale species (fin, blue, humpback, and gray whales) that occur off the U.S West Coast use their habitat in the Santa Barbara Channel area and in areas offshore Hawai’i, with specific interest around the island of O’ahu. The importance of this data, presented as spatially and temporally explicit layers, cannot be overstated when considering offshore floating wind development and the identification of potential mitigative strategies to minimize any potential impacts to these species as a result of these activities, as well as the timing of future conventional energy decommissioning activities.

NMFS SWFSC's California Current Ecosystem Survey (CCES), also referred to as the Coastal Pelagic Species (CPS) survey, is an acoustic-trawl method (ATM) survey conducted off the west coast, from Baja California to Vancouver Island, each summer (July-September), by the Fisheries Resources Division at NOAA’s Southwest Fisheries Science Center. This survey is used to monitor changes in the distributions and biomasses of CPS, particularly the northern and central sub-populations of Northern Anchovy, the northern and southern subpopulations of Pacific Sardine, Jack Mackerel, Pacific Mackerel, Pacific Herring, their prey, and their biotic and abiotic environments. The secondary objectives are to investigate the distributions and abundances of Pacific Whiting, krill, and mesopelagic fishes.

Elasmobranchs use electroreceptors to detect bioelectric fields of prey during foraging and likely use them to indirectly detect geomagnetic field (GMF) cues during navigation. The subsea high voltage cables from offshore renewable energy (ORE) infrastructure emit electromagnetic field (EMF) noise that can alter the bioelectric and geomagnetic landscape, which may impair electrically and magnetically mediated behaviors, such as foraging and navigation, in marine wildlife. In Partnership with Oregon Sea Grant, using Longnose skates and Dungeness crab we are developing controlled laboratory validated protocols to fill our knowledge gaps on the acute and cumulative impacts that EMF noise has on the sensory biology, behavioral ecology, movement, and distribution of multiple EMF sensitive species.

This study by the Southern California Marine Institute will use relevant ecological indicators (e.g., biodiversity, biomass, productivity) to improve understanding of how local and/or regional factors influence the variation in environmental status observed in marine infrastructure/facility/obstruction habitats within the Pacific Region, especially offshore California. Study results will assist BOEM in evaluating proposed plans that involve significant amounts of marine infrastructure (which function as de facto artificial reefs) and to gain insight in determining if existing energy infrastructure affects other uses of the outer continental shelf.

At the direction of the U.S. Department of Energy’s Office of Energy Efficiency & Renewable Energy Wind Energy Technologies Office, Pacific Northwest National Laboratory and National Renewable Energy Laboratory are jointly leading a multi-year collaborative effort to facilitate knowledge transfer for offshore wind research around the world. The U.S. Offshore Wind Synthesis of Environmental Effects Research (SEER) effort aims to synthesize key issues and disseminate existing knowledge about environmental effects, inform applicability to U.S. waters, and prioritize future research needs. For the Pacific, SEER's products have included research briefs, webinars, workshops, and databases.

Focusing on how marine animals will respond to shifting ocean conditions caused by climate change and other human activities. In the laboratory, we’ve developed an “Upwelling Simulator” that controls the temperature, oxygen levels, and acidity of waters fed to experimental aquaria. We can mimic the sort of environmental variation that nearshore animals off California experience naturally, and under more severe future conditions, and measure how it affects the reproduction, growth, and survival of organisms (e.g., black abalone).

This study by the University of California, Santa Barbara surveyed the distribution and abundance of a non-native bryozoan on 23 platforms and natural reefs in the Southern California Bight, and elucidated the role that offshore artificial structures may have in linking and affecting biological communities. The study results will inform environmental reviews of conventional energy activities (including decommissioning of platforms) and renewable energy activities (including siting of facilities) offshore southern and central California.

This project provides a time-sensitive update to the 20-year wind resource data set (named “CA20”) produced in 2020 by the National Renewable Energy Laboratory (NREL) for the Outer Continental Shelf off the coast of California. Following the deployment of two floating lidars in the region in late 2020, NREL compared the CA20-modeled wind speeds against the lidar measurements using two different approaches, and found a significant bias in the modeled CA20 data in the region. An updated data set has been released.

This study by Mangi Environmental Group compiled and analyzed information generated after 1977 about the coastal and marine environment from Grays Harbor, Washington to San Francisco Bay, and from Santa Barbara County to the U.S.-Mexico border. It identified early information and data gaps about oceanographic resources and potential impacts of offshore renewable energy development.

This study is developing an update to the 2012-2017 BOEM-funded study by USGS, "Developing and Applying a Vulnerability Index for Scaling the Possible Adverse Effects of Offshore Renewable Energy Projects on Seabirds of the Pacific OCS.". The update will incorporate recently published data and methodological improvements.

This study will assess and analyze the existing body of information on the marine environment, use key data sets to examine BOEM Call Areas, and identify additional candidate areas for potential OSW development. Existing data and information support evaluation and identification of areas that maximize energy generation potential while preserving existing ocean uses and protecting the environment.

Vertically migrating animals comprise a large and active component of the ocean's biological pump, and when compared with passively sinking detritus, the vertical migrators contribute significantly to the overall flux of particulate organic carbon. Our data obtained directly by MBARI’s ROVs have revealed an abundant and very diverse assemblage of predators confronting the migrators; a group far more complex and dynamic than was previously believed to exist.

Cetacean species distribution models (SDMs) or “habitat models” estimate density as a continuous function of habitat variables (e.g., sea surface temperature, seafloor depth) and within the study area that was modeled, densities can be predicted at all locations where these habitat variables can be measured or estimated. SDMs therefore allow estimates of cetacean densities on finer spatial and temporal scales than traditional line-transect or mark-recapture analyses.

This effort by the Udall Foundation’s John S. McCain III National Center for Environmental Conflict Resolution will work with interested West Coast Tribal Nations to develop cultural landscape assessments along the coast and offshore California, Oregon, and Washington near areas of potential offshore wind energy development. It will improve understanding about cultural and archaeological resources and places of importance, and assist in understanding potential impacts of offshore renewable energy development.

This study by Oregon State University and the U.S. Geological Survey will provide information about the distribution, movements and behaviors of Oregon seabirds and identify patterns in their habitat use 24/7. New data collected with

state-of-the-art tracking devices will be integrated with existing data to map and predict the distribution of species and their potential vulnerability to renewable energy devices.

The deep-sea is a diverse habitat, but it is turning out to be even more diverse than we imagined. There are two ways that we are discovering new layers of this diversity: First, using remotely operated submersibles (ROVs) we can collect fragile life forms which have not been studied before. Second, within the species that we think are familiar, we find new genetic diversity.