The world cannot decarbonize what companies cannot accurately measure.
And most of what needs measuring sits outside a company’s own walls: supply-chain emissions run roughly 26x higher than operational emissions on average, yet remain scattered across systems, invoices, products and suppliers. Corporate decarbonization is therefore also a data-management challenge as an environmental one.
At TTV, we see carbon-management software as essential infrastructure for the energy transition. Its enterprise software model supports scalable adoption across large organizations and can become embedded in recurring reporting and operational workflows, while enabling more coordinated, data-driven decarbonization.
At the same time, sustainability reporting is shifting from a voluntary initiative into a regulatory and commercial requirement. Companies must disclose reliable, auditable data – including indirect Scope 3 emissions generated across their value chains – to regulators, customers and investors.
Making corporate decarbonization manageable
ASUENE is a leading Japanese AI-powered carbon-management platform that addresses this challenge by turning fragmented emissions data into reliable, actionable insights. The platform supports Scope 1, 2 and 3 emissions calculations, supplier data collection, product carbon-footprint assessments and sustainability disclosures.
Leveraging AI, ASUENE automates some of the most labor-intensive parts of carbon management. The platform extracts emissions-related information from invoices, emails and enterprise systems, classifies activity data, matches it with relevant emission factors, identifies inconsistencies and supports disclosure preparation.
By reducing manual data entry and improving data quality, ASUENE enables sustainability teams to spend less time administering spreadsheets and more time identifying and implementing emissions-reduction initiatives.
An integrated ecosystem for decarbonization
ASUENE extends beyond carbon accounting through an integrated ecosystem covering supply-chain ESG management, energy optimization and professional services.
The platform helps companies collect and centralize supplier ESG and emissions data, assess risks and improve visibility across complex value chains. It also analyzes site-level energy consumption to identify operational-efficiency opportunities that can reduce both emissions and costs.
These capabilities are complemented by decarbonization consulting, regulatory-disclosure support, third-party assurance and carbon-credit services. Combining technology with implementation expertise differentiates ASUENE from pure software providers and supports customers from initial measurement and compliance through to operational improvement.
By connecting carbon accounting, regulatory reporting, supply-chain management and energy optimization, ASUENE helps companies translate sustainability commitments into practical action.
Proven by leading enterprises
ASUENE has built a diversified customer base across Japan, APAC, the United States and Europe. Its platform is trusted by major enterprises including Sony, Nidec, Isuzu, Bridgestone, Mitsubishi Heavy Industries and Ricoh, demonstrating its ability to support large organizations with complex operations and reporting requirements.
In 2025, ASUENE was ranked 86th in TIME’s World’s Top GreenTech Companies. It was one of only three Japanese companies among the 250 selected globally and the only Japan-based carbon-accounting platform included in the ranking—recognition of its environmental impact, financial strength and innovation.
The team behind ASUENE
ASUENE is led by a founder-driven management team combining experience in renewable energy, global M&A, finance, enterprise software and international expansion.
Founder and CEO Kohei Nishiwada previously managed renewable-energy investments and M&A at Mitsui & Co. across Japan, Europe and Latin America before founding ASUENE in 2019. CFO Yusuke Mase brings private-equity and investment-banking experience, while the wider leadership team includes dedicated executives responsible for product, international growth, M&A, IPO readiness and engineering.
Together, they are building ASUENE into the sustainability infrastructure that enables companies to make complex environmental data measurable, actionable and ultimately reducible.
