AESC Achieves Top CDP Climate Rating of A- for Battery Manufacturing Leadership in 2025
AESC, a prominent provider of battery technology for electric vehicles (EV) and energy storage solutions, has recently announced its accomplishment of achieving an A- rating from the CDP (formerly Carbon Disclosure Project) for climate change. This rating represents the pinnacle of recognition among global manufacturers of lithium batteries for the 2025 reporting cycle. This milestone underscores AESC's unwavering commitment to sustainability and its leadership role in promoting environmentally friendly practices within the battery manufacturing industry.
The company has embedded emissions reduction goals into its core business decision-making processes worldwide. AESC has developed robust capabilities in carbon footprint management, the utilization of renewable energy sources, and the industrial decarbonization necessary for effective climate action. They've aligned their global operations with the EU Battery Regulation, adhering to various international compliance requirements across the board.
To manage its carbon footprint, AESC has created a comprehensive framework that includes a company-wide database for emissions factors based on internationally recognized methodologies. Collaborating closely with upstream suppliers, they've enhanced CO2 modeling and management, demonstrating an integrated approach to sustainability.
In terms of renewable energy and decarbonization, AESC has set multiple industry milestones, including being the first battery manufacturer to achieve carbon neutrality across all business operations (Scope 1 and 2) back in 2022. This achievement, verified by the Carbon Trust, highlights their pioneering efforts as they introduced the first carbon-neutral EV battery in 2022, followed by the first carbon-neutral energy storage battery in 2023.
AESC is continuously optimizing its manufacturing operations to reduce energy consumption and carbon emissions by implementing various energy-saving upgrades. These upgrades include improved temperature and humidity control, the installation of smart sensors along the production lines, as well as the reuse of waste heat and water. These measures effectively curb energy waste and drive operational efficiency.
To further advance the reduction of emissions across the supply chain, AESC closely engages with key suppliers. Through these collaborative efforts, AESC has devised a tangible and scalable decarbonization pathway for the global lithium battery landscape. The outstanding CDP rating of A- not only solidifies AESC's reputation as a sustainable leader but also reinforces its partnerships with clients and collaborators worldwide, all working towards fostering a more sustainable battery ecosystem.
Founded in 2007 in Japan and headquartered in Yokohama, AESC has evolved into a global leader in high-performance battery development and manufacturing for electric vehicles and battery energy storage systems (BESS). Over the past nearly two decades, AESC has established a robust global manufacturing presence, serving critical markets worldwide.
AESC has forged strong partnerships with major automotive manufacturers and renewable energy companies, including BMW, Mercedes-Benz, Nissan, Renault, Envision Energy, Fluence, and Nidec. To date, AESC’s technology has powered over 1.2 million electric vehicles while more than 100 GWh have been utilized in energy storage systems across 60 countries. AESC’s contributions towards sustainable and innovative battery solutions reflect a commitment to shaping a greener future in the battery manufacturing sector.