This ecosystem services valuation was the first comprehensive economic analysis of the entire Colorado River Basin, a 249,000 square mile region spanning across mountains, plateaus, and low-lying valleys of the American Southwest. Colorado River Basin ecosystems provide a suite of ecosystem services that includes water supply, flood risk reduction, and recreation. The analysis highlighted the importance of engaging water utilities stakeholders, as the Basin's ecosystems provide between $56.5 billion and $466.5 billion in economic benefits every year.
This report presents a return on investment analysis of the North Wind’s Weir Restoration project. The environmental benefits provided by the restored transition zone of the lower Duwamish River are considered over time. The restoration, although a small area, will provide long-term benefits, particularly for salmon habitat. The results justified investment in the North Wind's Weir restoration project, and the report outcomes have been featured in numerouspresentations to federal partners, namely HUD and FEMA, in support of natural capital investment.
This analysis quantified the economic, environmental, and social impacts of the William A. Grant Water & Environmental Center (WEC) at Walla Walla Community College. Since opening in 2007, the WEC has had an $88 million economic and environmental impact, and shows a $3 return for every $1 invested. This study helped secure continued government funding for the Center.
This report examines the growing risks and rising costs of climate change across the United States. Hurricanes, floods, and extreme weather events have high human and financial tolls. This report calls for increased efficiency and effectiveness in natural hazard management through proactive investments and a focus on green infrastructure for risk reduction. The report also identifies seven areas of federal and state law in need of improvement.
Pacific County’s nearshore ecosystems are valued at approximately $313 million to $3.1 billion dollars per year. This report offers recommendations for the preservation of ecosystems that contribute tangibly to the local economy. Furthermore, the report is aimed to support public and county decision-makers in understanding the economic context of project planning, policy choices, and other requirements particular to shoreline ecosystems and critical areas throughout the county.
This economic analysis estimates the value of the ecosystem services provided by natural assets in Pacific County’s nearshore environment. Pacific County’s nearshore ecosystems value at approximately $985 million to $4.4 billion dollars per year. Recommendations are offered for the preservation of ecosystems that contribute tangibly to the local economy. This report aims to support public and county decision-makers in understanding the economic context of project planning, policy choices and other requirements particular to shoreline ecosystems and critical areas throughout the county.
This first-ever regional economic valuation demonstrates how natural capital and its benefits directly support Santa Clara County’s economic health and overall well-being. Nature in Santa Clara County, home to Silicon Valley, provides benefits valued at $1.6 to $3.9 billion annually. These benefits include clean air, water supply and quality, reduced fire and flood risk, wildlife habitat, pollination, healthy food and recreation. The asset value of Santa Clara County’s natural capital is estimated between $162 and $386 billion.
This report presents a framework for scientists, academic institutions, and land stewards to integrate existing biophysical models within a single modeling platform to enable better decisions concerning land use planning, salmon restoration, storm water projects, forestry practices, and flood risk reduction. The Multi-scale Integrated Models of Ecosystem Services (MIMES) demonstrates how current demographic and ecological trends place immense pressure on the natural environment, with significant economic implications. MIMES is the first platform to integrate existing local, national, and global models to systemically answer questions related to sea-level rise, flood risk, and restoration needs.
This report identifies several funding mechanisms that generate revenue of approximately $3 million. These resources are needed, in addition to existing sources of funding, to fully implement watershed maintenance and natural asset improvement projects to meet restoration goals of the Nisqually Watershed Recovery Program by 2055.
This report presents a technical valuation of the damages from dumping accumulated dam sediments in the Anchicaya River on Colombia's Pacific Coast. The unplanned discharge of more than 500,000 cubic meters of sludge in 2001 resulted in shocks to vulnerable ecosystems, severe damage to fish and shellfish, and harm to water supply, crops, and riverine and coastal mangroves. Earth Economics partnered with Fundacion Neotropica to conduct an economic valuation of the damages, emphasizing ecosystem connectivity and both market and non-market environmental impacts.