DEISO (Integrated Environmental Sustainability Oriented Research and Development) is a sustainability company based in Japan. It delivers profit and impact to businesses and industries and values to the planet, academic institutions, and people. DEISO provides professional services to meet the needs for sustainability goals, efficiency, energy demand, and profitability with R&D, sustainability-focused services, EHS, solutions of CO2 reduction, LCA, KPIs, SDGs, sound material-cycle society, low carbon economy, research software, cloud-based sustainability solutions, and sustainability support for emerging countries. We aim to improve the industry’s environmental performance, governance, society, and education with an integrated concept, data-driven assessment, and science-based consulting solutions and services.

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CO2 Reduction Certificate Procedure