Earth Economics is a 501(c)(3) non-profit headquartered in Tacoma, Washington, United States. The organization uses natural capital valuation to help decision makers and local stakeholders understand the value of natural capital assets. By identifying, monetizing, and valuing natural capital and ecosystem services, Earth Economics helps communities and organizations make sound investment and policy decisions that mitigate risk, add value, and build resilience. The organization has a small in-house staff of economists that collaborate with experts in economics, ecology, hydrology, policy and systems modeling.