Energy Infrastructure · Power & Resilience

Responsible Business Designed to Enable a Sustainably Energized World.

2025 Corporate Sustainability Report

Our Fourth Annual CSR

We highlight delivered projects across our global portfolio, reflecting a transformational year in which we advanced our Own & Operate strategy and embedded sustainability more deeply across the project lifecycle.

TCFD Reporting

We worked to better understand the recommendations of the Task Force on Climate-related Financial Disclosures (TCFD) and how they could be implemented at Energy Vault. Conducting our first climate scenario analysis, we assessed both transition and physical risks across our global operations.

Double Materiality

Our Material Topics

Ø1
Grid-scale storage technology under development

Innovative and Clean Energy

We build technology-agnostic, software-enabled storage and generation systems that accelerate time-to-power for utilities, industrial customers, and the AI and data center market. Engineered for reliability, flexibility, and cost efficiency, our solutions turn innovation into infrastructure built to perform.

Energy Vault teams working with partners

Business Ethics

Integrity guides every decision at Energy Vault and we strive to do business the right way. Our codes of conduct and ongoing training hold employees, suppliers, and partners to a consistent standard of ethical business practice.

Crew in protective equipment on an Energy Vault site

Occupational Health & Safety

The safety of our workforce is grounded in an ISO 45001 certified occupational health and safety management system across our global operations. We embed safety protocols into every stage of a project, from design to commissioning and operations.

Contract review at Energy Vault

Anti-Corruption

Energy Vault manages bribery and corruption risk through an ISO 37001 certified anti-bribery management system. This framework extends due diligence across our supply chain, protecting the integrity of every contract and partnership we enter.

Wind turbines generating renewable energy

Climate Change

Energy Vault's climate strategy is grounded in science, from emissions targets validated by the Science Based Targets initiative to scenario analysis aligned with the TCFD. As a leader in critical energy infrastructure, we exist to enable a sustainably energized world.

Sustainability reporting and data

Transparency

We disclose our sustainability performance annually, in accordance with GRI Standards and grounded in a Double Materiality Assessment. This commitment to open reporting has helped drive our ESG rating to the top of the energy storage industry.

Workers at an Energy Vault facility

Accident and Safety Management

Our QHSE teams build risk assessment and incident prevention into every phase of project delivery. Continuous monitoring and cross-functional accountability drive safety performance higher as our global footprint grows.

Energy Vault team members collaborating

Non-Discrimination

Energy Vault is committed to a workplace built on fairness and respect, guided by our Global Labor and Human Rights Policy. We foster an inclusive culture that values diverse perspectives across our teams and supply chain worldwide.

Sustainability Insights · LCAs

Life Cycle Assessments on Every Product

Energy Vault performs Life Cycle Assessments (LCAs) on all products. Using LCAs to understand our life cycle impacts, we model out design changes to optimize for material selection, durability, recyclability and energy density.

Sunlit forest canopy

Policies, Commitments & Certifications

Our Standards, In Writing. Independently Verified.

Policies, Statements & Commitments

  • Quality & EnvironmentQuality & environmental, energy, waste, water, and raw material management. PDF
  • BiodiversityEnergy Vault's commitment and ambition related to biological diversity. PDF
  • No-DeforestationEnergy Vault's commitment and ambition related to deforestation. PDF
  • Health & SafetyOccupational health & safety policy, statement and goals. PDF
  • Supplier Code of ConductCode of conduct for suppliers, subcontractors, and third-party intermediaries. PDF
  • Supply Chain ESGProcurement and supply chain ESG practices and programs statement. PDF
  • Labor & Human RightsPolicy on labor & human rights of employees and throughout our supply chain. PDF
  • Modern SlaveryModern Slavery Statement for Australian and UK compliance. PDF

Certifications & Standards

  • ISO 9001Quality Management System PDF
  • ISO 14001Environmental Management System PDF
  • ISO 45001OHS Management System PDF
  • AA1000AS v32025 CSR Assurance Statement PDF
  • ISO 37001Design & Development of Sustainable Energy Storage and Generation Solutions PDF
  • ISO 27001IT Infrastructure Management to Support Design and Development Solutions PDF
Energy Vault site

Interested in Learning More About Sustainability at Energy Vault?

We'd be happy to discuss our ESG programs, reporting, and commitments.