Engineering a Sustainable Future for Taiwan
Two decades of building and operating Taiwan’s most
critical infrastructure for renewable resources.
Two decades of building and operating Taiwan’s most critical infrastructure for renewable resources.
Who We Are
Pioneers in Environmental Engineering
For over 20 years, Forest Water Environmental has been a leader in Taiwan’s sustainability development. From Taiwan’s first wastewater BOT project to the nation’s first biomass energy facility, we partner with government and industry to build a resilient and resourceful future.
- Comprehensive expertise across water treatment, renewable energy, and the full project lifecycle
- Proven operator of over 20 long-term water treatment and recycle facilities nationwide
- Trusted partner in 5 major public-private partnership projects

Our Impact
Enabling Progress While
Protecting What Matters Most
For two decades, we’ve partnered with Taiwan’s government agencies and industries to drive development while safeguarding our communities and environment. These numbers reflect our impact across society, sustainability, and economic growth.
Safeguarding water quality for 20% of Taiwan's households
by processing 830,000 CMD (m3/day) of municipal wastewater.
Reducing 3,000+ Tons of CO2 annually
equivalent to the yearly carbon capture of 250,000 trees.
Enabling US$30 Billion in High-Tech Manufacturing
by supplying 40.5 million tons of high-grade industrial water each year.
Our Services
End-to-end Environmental Solutions
End-to-end
Environmental Solutions
We leverage decades of operational expertise and technical innovation
to deliver solutions that tackle the most complex environmental challenges.

Water Treatment & Operations
Wastewater purification, industrial water reclamation, and desalination—from design, construciton through long-term operation.

Renewable Energy Solutions
Converting organic waste into biogas and renewable power for domestic and industrial applications.

Waste Recovery & Recycling
Transforming bottom slag and industrial byproducts into secondary raw materials.
Project Portfolio
Landmark Projects
Each project demonstrates our ability and commitment to tackle new challenges.
Through innovations and operational excellence, we deliver lasting value for our partners.
Each project demonstrates our ability and commitment to tackle new challenges. Through innovations and operational excellence, we deliver lasting value for our partners.