wind power Magnificent Frigatebird. Photo: Luke Franke/Audubon
Offshore Wind and Climate Mitigation Every dollar counts by Charlotte Runzel
A bipartisan bill was introduced recently by a rather unexpected duo: Senators Sheldon Whitehouse (D-RI) and Bill Cassidy (R-LA). While these senators generally disagree on political matters, they managed to come together to introduce a bill on using offshore wind and oil and gas revenues to restore the coast. They have recognized that restoring our coasts and protecting communities from sea-level rise and flooding is more important than politics, and an issue where we need bipartisan solutions. Called the Reinvesting in Shoreline Economies and Ecosystems (RISEE) Act1, this new bill aims to create and strengthen directed funding streams for coastal restoration. For many years the U.S. has been directing revenues from oil and gas leases to help buffer and mitigate the impacts of these activities. As the country works to meet carbon reduction goals by widely deploying offshore wind energy along our coasts, the RISEE Act would ensure that a portion of the revenues from these leases goes to support coastal restoration, and to help advance and mitigate potential impacts of wind energy. Coastal restoration is an important tool in fighting climate change by mitigating both the carbon pollution that causes climate change, and helping communities and wildlife adapt to its effects. The International Union for the Conservation of Nature2 recognizes that “nature-based solutions,” such as restoring the coast, are part of the answer to preventing irreversible impacts of climate change. Coastal habitats such as wetlands absorb carbon emissions, which are released when the wetlands degrade. Storing carbon in these habitats will ensure that less carbon will end up in the atmosphere. Additionally, wind energy will help reduce emissions from going into the atmosphere in the first place. In addition to carbon, these habitats also absorb floodwaters, serving as a first line of defense, protecting communities from flooding and sea level rise. For example, it is estimated that coastal wetlands in the U.S. provide $23.2 billion in storm protection services every year3. During Hurricane Sandy, wetlands prevented $625 million in property damage4. Embracing wetland restoration is more important than ever as more than 41 million Americans face rising flood risks5, and $1 trillion worth of properties are threatened by sea-level rise alone6. Coastal restoration funding is critical. It is estimated that one-third of wetlands globally have disappeared, putting the wildlife that depend on these important areas at risk. For birds, we’ve already seen the impact of this loss. Wetlands are critical to their survival as they provide safe habitats to feed, rest, and raise their young. Sea- and shorebird populations have decreased by 70 percent over the last several decades. The RISEE Act recognizes that coastal states endure the worst effects of oil and gas development, including oil spills and climate impacts such as sea level rise. Additionally, offshore wind represents some of the greatest potential for carbonfree electricity production in the United States. Wind power will play a critical
role in helping the U.S. transition to an electric grid powered completely by clean energy, though we are still learning exactly how offshore wind development will impact birds, fisheries, and other wildlife. This legislation strengthens an existing offshore revenue sharing program called the Gulf of Mexico Energy Security Act of 2006 (GOMESA)7, which uses existing oil and gas leasing revenues for coastal conservation, restoration, and protection in Alabama, Louisiana, Mississippi, and Texas. Strengthening GOMESA by ensuring more funding goes to states for coastal restoration is critical: the Gulf Coast is home to 15.6 million acres of wetlands that support 97 percent (by weight) of the fish and shellfish caught by U.S. anglers in the Gulf of Mexico8. Additionally, funding for Gulf of Mexico restoration yields robust economic benefits. For example, models estimate that over a time-
Reddish Egret. Photo: Walker Golder
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SEPTEMBER• OCTOBER2021 /// www.nacleanenergy.com
