Global Climate Solution Stocks

Duong Hieu Trading and Mining does provide some equipment and services for expanding the grid, but generates more of its revenue from its other lines of business like providing video equipment.

Power Engineering Consulting 2 is a Vietnamese engineering firm that helps build many types of power plants. We could not find a breakdown of how much revenue they generate from thermal vs. zero carbon plants, so we exclude them for now

Can Don Hydro Power Joint Stock Company is a Vietnamese electric utility that generates all of its electricity from hydropower, a carbon-free power source.

VinFast is a Vietnamese electric vehicle and scooter company that enables people to drive with zero tailpipe emissions.

Tracodi is a Vietnamese construction firm that does some work in renewables, but also engages in other activities like stone quarries. As of our 2025 review, they do not disclose the breakdown, so we exclude them

Construction Joint Stock Company 47 is a Vietnamese firm that primarily builds hydropower projects

Vinh Son - Song Hing is a Vietnamese company that generates a majority of its revenue from building and maintaining hydroelectric plants, a carbon-free source of electricity.

GELEX is a Vietnamese manufacturer of various products used in the electrical grid like wiring and transformers.

SCI is a Vietnamese construction firm that specializes in hydro, wind, and solar power plants

Refrigeration Electrical Engineering is a Vietnamese company that owns multiple hydro, solar, and wind power plants

Vinh Hoan is one of the largest catfish fish farming companies in the world. They discuss energy saving techniques on their website, but do not go into details. We are excited to see more from them in future reviews.

Vinacomin is a Vietnamese electrical utility that generates most of its power from coal and gas, so we exclude them.

Lizen Joint Stock Company builds renewable energy projects but generates more revenue from constructing roads

40 Investment and Construction is a Vietnamese construction firm that has built one hydropower plant, but has built more other non-climate solutions, so we exclude them

Ben Thanh Service does provide services to the solar industry but generates most of its revenue from real estate and hospitality.

Quang Nam Construction is a Vietnamese construction company that does work on hydroelectric plants, but generates more revenue from its general construction services.

BDC is a Vietnamese construction company that does work on hydroelectric plants, but generates more revenue from its general construction services like roadways.

Song Da No 11 is a Vietnamese construction firm that has generated a majority of its revenue from hydropower plants and grid expansion, two climate solutions.

Power Generation Joint Stock is a Vietnamese utility that generates 81% of its power from coal and gas, so we exclude them

Mekong Fisheries is a Vietnamese fish farming company raising catfish. They do not specifically call out any energy saving efforts on their website, so we do not believe they are participating in the "improved fisheries" climate solution