About EnerSys and our Sustainability Commitment

About EnerSys®

EnerSys is a global leader in stored energy solutions for industrial, infrastructure, and defence applications, serving customers around the world for more than 100 years. A publicly traded company with nearly 10,000 employees across four continents, EnerSys is headquartered in Reading, Pennsylvania, with additional regional headquarters in Europe, the Middle East and Africa, and Asia. Our global manufacturing, service, and distribution network supports more than 10,000 customers in over 100 countries.

At EnerSys, we believe the challenge facing many industries is simple: demand for power is growing faster than access to it. Our purpose extends beyond building batteries and energy systems. We help customers address critical power and operational challenges through integrated solutions that combine energy storage technologies, power electronics, software-enabled intelligence, technical expertise, and global support services. By delivering reliable, efficient, and resilient power solutions, we help keep essential industries moving, critical infrastructure connected, and mission-critical operations running wherever power continuity matters most.

Sustainability REPORT FY2026 - PDF DOWNLOAD

OUR TECHNOLOGY POWERS A MORE RESILIENT FUTURE

EnerSys technologies are essential in building a more energy-resilient future—by enabling operational independence and enhancing system-wide efficiency. We define resilient, climate technology not only as a solution that reduces more carbon than it emits over its lifecycle, but also as one that strengthens energy security through smarter infrastructure. Many of our offerings meet this standard, helping customers optimise power use and reduce dependency on volatile energy markets.

Our batteries and integrated energy systems enhance grid flexibility and stability by bridging the gap between intermittent renewable sources, like wind and solar, and consistent power demand—ensuring energy is reliably available when and where it's needed. By enabling the use of lower-cost, lower-carbon energy sources, our solutions help stabilise the grid, reduce energy costs, and support customers in meeting reliability targets and advancing long-term energy strategies.

In financial year 2025, EnerSys delivered over 12 gigawatt hours of energy storage capacity - enough to support sustainable, secure power for numerous communities and industries. Our technology enables broader integration of renewables, enhancing energy reliability and building resilience against power disruptions in an increasingly complex energy landscape.

We prioritise innovation and safety, dedicating extensive resources to research, testing, and compliance. To uphold the highest standards, we maintain rigorous certifications across sectors, including AS9100 for aerospace, ISO 13485 for medical, ISO 26262 for Lithium-ion motive power, and TL9000 for telecoms. See all of our certifications here.

OUR MANUFACTURING AND DISTRIBUTION LOCATIONS

With a global network of advanced manufacturing facilities, EnerSys delivers resilient, efficient, and sustainable energy solutions that power industries, communities, and innovation across more than 100 countries.

EnerSys MANUFACTURING LOCATIONS

OUR PORTFOLIO OF SOLUTIONS

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BUSINESS AND TRADE ASSOCIATIONS

EnerSys is proud to be associated with the following organizations

See our industry associations

Sustainability Update FY2026

Learn how EnerSys is contributing to building a sustainable future

SUSTAINABILITY COMMITMENT

We are meeting the growing demand for energy efficiency, reliability and sustainability solutions that provide accessible power to people everywhere.

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OUR APPROACH TO SUSTAINABILITY

In this report, we showcase our progress and provide insight into our baseline sustainability performance, the progress we have achieved and our goals for the future.

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PRODUCTS & SERVICES

Our energy storage and energy systems enable customers across the globe to meet their energy and carbon emission reduction goals while providing reliable and affordable energy access.

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ENVIRONMENT: STEWARDSHIP OF PLANET & RESOURCES

We are committed to acting as a responsible industry leader through our environmental management systems. Environmental compliance and stewardship are built into our EnerSys Operating System (EOS).

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OUR PEOPLE & COMMUNITY

We strive to be an employer of choice, where individuals are valued and part of a team that promotes their growth and development, personally and professionally.

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OUR GOVERNANCE

Our reputation for building reliable products and solutions is rooted in our strong corporate governance. We are committed to maintaining the trust of our stakeholders.

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ENVIRONMENTAL DATA & REPORTING FRAMEWORKS INDEXES

For more information about our Environmental Data & Reporting Frameworks click here!

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EnerSys FORWARD-LOOKING STATEMENT

About EnerSys and our Sustainability Commitment

About EnerSys®

OUR TECHNOLOGY POWERS A MORE RESILIENT FUTURE

OUR MANUFACTURING AND DISTRIBUTION LOCATIONS

OUR PORTFOLIO OF SOLUTIONS

BUSINESS AND TRADE ASSOCIATIONS

EnerSys is proud to be associated with the following organizations

Sustainability Update FY2026

SUSTAINABILITY COMMITMENT

OUR APPROACH TO SUSTAINABILITY

PRODUCTS & SERVICES

ENVIRONMENT: STEWARDSHIP OF PLANET & RESOURCES

OUR PEOPLE & COMMUNITY

OUR GOVERNANCE

ENVIRONMENTAL DATA & REPORTING FRAMEWORKS INDEXES

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