EnerSys Delaware, Inc. is a global leader in stored energy solutions for industrial applications. The company provides a wide range of batteries and energy storage systems, serving sectors such as telecommunications, aerospace, and defense. EnerSys is known for its innovative approach to energy storage, focusing on delivering reliable and efficient power solutions to its customers worldwide.

In terms of sustainability, EnerSys is committed to reducing its environmental impact and promoting sustainable practices. The company has implemented various initiatives to enhance energy efficiency and reduce waste in its operations. EnerSys also focuses on developing products that support renewable energy systems and contribute to a lower carbon footprint. However, detailed information on specific sustainability certifications or ESG reports is limited.