The BayDelta Plan designates beneficial uses of the waters of the San. Developing and operating airports that interact responsibly with the environment is one of the key goals at the Sacramento County Department of Airports.This page contains links to important project-specific environmental documents in addition to valuable information on protected resources in Sacramento County. Sacramento's greenhouse gas reduction target for 2030, surpassing the statewide 2030. To persuade our local and regional leaders to take bold, difficult, and even unpopular steps to reduce greenhouse gas emissions. International environmental agreements (IEAs) are signed treaties that regulate or manage human impact on the environment in an effort to protect it. Here are some of the ways that Sacramento International Airport is attempting to reduce the airport's ecological impact on the environment. Environmental protection and support effective resource management. CEQA makes environmental protection a mandatory part of every California state and local (public) agency's decision making process.