North America

The NASDAQ-listed zinc-based storage developer will distribute subscription rights to eligible shareholders on 2 July to capitalise its Frontier Power USA joint venture.

A US drinking-water planning tool has been added to the PATPA Good Practice Database, linking local pipe-replacement costs to Paris Agreement climate reporting.

Eight new certified water operators from AKRC and Big Island First Nation completed a 15-month, 2,000-hour training programme funded by Indigenous Services

UNDRR's PreventionWeb has listed EPHI's free lead service line replacement cost tool in its critical water infrastructure resilience collection.

CECO Environmental raised its full-year revenue outlook to up to $1.375bn after its Thermon acquisition closed on 1 June 2026.

The NYSE-listed trucking group reports 2 million gallons of renewable diesel used and 50% of fleet fitted with electric auxiliary power units in 2025.

The Ontario Securities Commission issued a cease trade order after CWTI missed its April 30 annual filing deadline due to staff unavailability.

OTC-listed ECOX has completed a reverse merger with Kepler GTL Technologies, targeting sustainable aviation fuel production from stranded feedstocks.

OTC-listed ECOX has hired a pipeline infrastructure engineer as it works toward commercialising a gas-to-liquids sustainable aviation fuel system.

OTC-listed ECOX plans meetings with US airlines over eight weeks to explore long-term sustainable aviation fuel supply agreements.

OTC-listed ECOX is shortlisting engineering firms to build a pilot sustainable aviation fuel plant ahead of certification with aircraft manufacturers.

Stockholders approved a 200 million share increase, clearing the way for a rights offering to capitalise Eos's planned joint venture with Cerberus Capital.

The CSE-listed explorer raised C$13 million via a private placement co-led by ATB Cormark and Canaccord to fund drilling on its AZ

All IPR petitions against Birchtech's SEA sorbent patents have been terminated, closing seven years of enforcement that yielded a $78.4m court judgement.

The Berkeley-based borehole developer says its IP portfolio spans repository design, canister systems and site characterisation across major nuclear markets.

The Phoenix-area water utility grew connections 5.7% and filed a rate settlement with Arizona regulators, targeting new tariffs by November 2026.

The critical minerals developer will use RecycLiCo's Delta, BC hydrometallurgy facility to accelerate manganese process validation ahead of pilot plant deployment.

The BC modular-housing manufacturer has hired 12 of 15 graduates from its first cohort, with a second intake of 15 trainees under way.

The Nasdaq-listed filtration maker reiterated full-year revenue guidance of $23m–$27m, implying up to 64% growth over 2025.

Calgary-based Litus and Taiwan's UWin Nanotech will jointly explore nanotechnology-driven recovery of lithium, cobalt and rare earths from end-of-life batteries.