Constant Energy’s 2023 EcoVadis Gold Ranking

This award places Constant Energy as a leader in sustainable procurement and CSR in the Electricity, Gas, Steam, and Air Conditioning Supply Space.

Bangkok, Thailand, November 2, 2023 – Constant Energy has announced it has achieved a Gold Medal status from EcoVadis. EcoVadis is an internationally recognized sustainability rating agency present in 160 countries with a network of 90,000 rated companies, known for its CSR performance and sustainable procurement rating. Constant Energy has achieved a score of 70/100.

Having obtained a score greater than or equal to 68/100, Constant Energy ranks among the top 13% of companies assessed by EcoVadis in the ‘Electricity, Gas, Steam and Air Conditioning Supply’ category globally.

This detailed assessment measures the maturity of policies and the actions undertaken based on 21 criteria grouped into four main themes: Environment, Labour and Human Rights, Ethics, and Sustainable Procurement.

Markus Ganterer, Constant Energy’s CFO, commented, “Our company’s actions towards environmental and corporate social governance affirm our commitment to the renewable energy industry. Our strategy’s soundness and transparency in terms of sustainable development allowed us to achieve this positive score. It further showcases Constant Energy’s long-standing commitment to a sustainable business model that respects the environment and society.”

The solar energy company is stepping up its initiatives in the four main thematic areas assessed by EcoVadis:

Environment: Constant Energy has implemented robust policies for the material attainment and waste management of monocrystalline solar panels to minimize the environmental impact of commercial rooftop solar panel installations.

Labor and Human Rights: Constant Energy’s company handbook outlines the solar power organization’s commitment to the respect of human rights. Constant Energy is committed to continuously strengthen the protection of health, safety, and human decency to create fundamental social rights and an essential quality of life for all of our employees, including their third-party contract workers.

Ethics: Constant Energy implemented structured mechanisms to deal with policy violations, such as disciplinary actions for compliance in conducting solar energy business in all of its locations. Furthermore, a whistleblowing procedure for stakeholders to report corruption and bribery has been available for Constant Energy employees and deployed in all its subsidiaries since September 2021.

Sustainable Procurement: Constant Energy has issued a comprehensive policy integrating commitments and qualitative and quantitative objectives to manage its sustainable procurement issues. Additionally, the solar PPA company also committed to exclusively working with renewable energy components and solar panel suppliers who align with their sustainability policies on an organizational level.


[ About Constant Energy]

Constant Energy is a renewable energy generation and storage investment platform that invests in and manages high-quality power assets in selected countries. As a commercial solar panel developer and Independent Power Producer (IPP), we develop, design, finance, build, own, and operate utility-scale and commercial rooftop solar photovoltaic power stations to lead the way in alternative energy resources and renewable energy. Regionally headquartered in Bangkok, Constant Energy operates primarily in Southeast Asia. We produce long-term green and reliable electricity for our clients, using renewable energy sources and green energy fuels, enabling them to reduce their energy bills and increase profitability and enterprise value while focusing on their core business activities.

More information can be found here at
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[About Ecovadis]

Since its founding in 2007, EcoVadis has grown to become the world’s largest and most trusted provider of business sustainability ratings, creating a global network of more than 100,000+ rated companies.

More information can be found here at