transmission tower with clouds


Sustainability for TVA means ensuring our ability to provide the people of the Tennessee Valley with low-cost and reliable electricity, a healthy environment and a prosperous economy—without compromising the ability of future generations to do the same.

Today, the three Es—energy, environmental stewardship and economic development—continue to drive everything we do to sustain the Tennessee Valley region. Our original mission continues: to “serve the people to make life better” as laid out by President Franklin Delano Roosevelt when he signed the TVA Act in 1933.

“TVA generation is clean and getting cleaner – nearly 60% of our energy supply is from carbon-free sources, making TVA a leader in reducing CO2 emissions. We have achieved a 63% reduction in carbon emissions since 2005 levels, with a plan to achieve a 70% reduction by 2030, and a path to about 80% by 2035, while continuing our commitment to provide low-cost and reliable energy in support of sustainable economic growth in the Tennessee Valley.”—Rebecca Tolene, V.P. Environment and TVA Chief Sustainability Officer

We carry out our mission through the adoption of policies, strategies and programs that support our dedication to sustainability—today and for the future. Among these are:

Sustainability Report

Sustainability is a critical part of TVA’s mission to make life better for the Tennessee Valley’s 10 million people and businesses with low-cost, reliable and increasingly clean energy, a healthy environment and a prosperous economy today and for future generations. TVA is continuing to grow our Sustainability Program and recently published our 2020 Sustainability Report, which provides a comprehensive view of our performance and our future aspirations. Read more about TVA's Sustainability Report.

Biodiversity Policy

The TVA service area is home to a vast array of plant and animal species, some of which occur nowhere else in the world. Natural diversity in ecosystems provides essential benefits and services to human society, including a stable food supply, clean water, new medicines as well as ecological, recreational, cultural, and aesthetic value. Protecting biodiversity is integral to continued sustainable development of the Tennessee Valley. View the TVA Biodiversity Policy.

Carbon Report

TVA's Carbon Report outlines our commitment and path to reduce carbon in the coming years without compromising reliability and low rates. The report outlines TVA's leadership in carbon reduction, our plan to achieve 70% reduction by 2030, our path to ~80% reduction by 2035 and our aspiration to achieve net-zero carbon by 2050. Read more about TVA's Carbon Report. This synergistic and forward-thinking policy lays forth TVA’s plan for environmental stewardship and compliance, technology innovation and a growing renewable energy portfolio. The goal is to provide cleaner, reliable and affordable energy to support sustainable growth in the Tennessee Valley and to engage in environmental stewardship in a balanced and ecologically sound manner. Read more about TVA's Environmental Policy.

Natural Resource Plan

TVA is unique among power generators in that it was created not only to empower the economic aspects of its service region, but to protect its natural resources as well. This plan addresses TVA’s management of biological, cultural and water resources; recreational reservoir land planning; and public engagement. The goal, always, is to find the optimal public benefit of each action TVA takes. Read more about the Natural Resource Plan.

Federal Sustainability Report and Implementation Plan

TVA issues updates to its Federal Sustainability Federal Sustainability Report and Implementation Plan and Implementation Plan in compliance with Executive Order 14008: Tackling the Climate Crisis at Home and Abroad and the remaining sections of Executive Order 13834. These EOs and other applicable regulations challenge TVA and other federal agencies to develop, implement and annually update sustainability plans in a manner which increases efficiency, optimizes performance, eliminates unnecessary use of resources and protects the environment. Even before the passage of these EOs and other legislation on energy efficiency at federal facilities, TVA had a long history of reducing its building energy use.

Climate Action Adaptation and Resiliency Plan

TVA maintains its Climate Action Adaptation and Resiliency Plan as a cohesive part of its major planning processes—including integrated resource management and natural resource and National Environmental Policy Act (NEPA) planning—in accordance with EO 14008: Tackling the Climate Crisis at Home and Abroad. Climate change adaptation planning allows TVA to identify possible impacts to mission achievement, assess potential consequences and ability to mitigate climate change, develop adaptation planning action, ensure resources are invested wisely and support the federal government's leadership role in sustainability. View the latest Climate Action Adaptation and Resiliency Plan.

Integrated Resource Plan

Building on our fundamental service commitment, the Integrated Resource Plan provides a 20 year roadmap for making decisions about how TVA can meet future demand for power in new and innovative ways. Considering costs, environmental factors, reliability, regulations and energy efficiency, the plan will determine how TVA's energy portfolio will look in the future. Read more about the Integrated Resource Plan.