Ember Infrastructure Makes Majority Growth Investment in Ground/Water Treatment & Technology, LLC

Ground/Water Treatment & Technology Acquires Carbonworks USA

June 28, 2024

Environmental Services

Ground/Water Treatment & Technology, LLC (GWTT), an Ember-backed environmental services platform headquartered in Wharton, New Jersey, has acquired Carbonworks USA, LLC, an Atlantic Beach, Florida provider of water treatment equipment, filtration media and related services. The acquisition gives GWTT an immediate presence in Florida to support southeastern U.S. expansion, strengthens its Mid‑Atlantic footprint via Carbonworks' Virginia operations, and expands GWTT's ability to deliver larger and more complex water treatment and remediation projects.

Ember Infrastructure Invests in Advanced Recycling Technologies

November 26, 2024

Environmental Services

Funds managed by Ember Infrastructure have made a growth investment in Advanced Recycling Technologies Holdings, LLC (ART) to scale ART’s distributed metals recovery and recycling platform. The capital will support expansion of ART’s fleet of onsite metals recovery systems—already operating in the Mid-Atlantic, Michigan, and Massachusetts—and accelerate commercialization with upstream waste and WTE partners.

Ember Infrastructure Invests in OnSyte Performance

June 28, 2023

Environmental Services

Funds managed by Ember Infrastructure made a growth investment in OnSyte Performance to scale the company's distributed wastewater treatment solutions and commercial operations. OnSyte, based in Suwanee, Georgia, provides modular distributed wastewater treatment units (DWTUs), cloud-based monitoring, installation and maintenance services, and an Infrastructure-as-a-Service (IaaS) offering; an Ember principal will join OnSyte's board.

Ember Infrastructure Makes $35M Growth Investment in Caban Systems

June 17, 2021

Energy

Ember Infrastructure, a private equity platform focused on low-carbon infrastructure, has invested $35 million in Caban Systems to support the company’s manufacturing scale-up and expansion of its Energy-as-a-Service (EaaS) offerings. The capital will increase Caban’s manufacturing capacity, accelerate deployment of its lithium‑ion storage and energy management systems, and help the company deliver clean, distributed energy solutions to telecommunications and digital infrastructure customers globally.

Farragut Capital Partners Provides Growth Capital to Clean Water Environmental

September 30, 2020

Environmental Services

Farragut Capital Partners provided unitranche debt to Clean Water Environmental, LLC (CWE), an Ohio-based processor of hazardous and non-hazardous wastewater that operates facilities in Dayton and Mansfield, Ohio. The financing refinanced the balance sheet and supplies growth capital to fund a new biological treatment plant at CWE's Dayton location and expand overall capacity; CWE is a portfolio company of Hunting Dog Capital and is led by CEO John Staton.

Hull Street Energy Makes Strategic Investment in Energy Transition & Environmental Management (ETEM)

May 24, 2022

Energy

Hull Street Energy, a Bethesda-based private equity firm, made a strategic growth investment in Energy Transition and Environmental Management, LLC (ETEM), a Texas-based firm that acquires, remediates and repurposes fossil-fired electric generation sites. The investment gives Hull Street a foothold in the energy transition and environmental remediation market as it aims to address legacy liabilities and repurpose plant sites for a decarbonizing grid.