Could a byproduct of green hydrogen breathe life into Gulf of St. Lawrence dead zone?
Oxygen created from the production of green hydrogen could help stem the growing dead zone at the bottom of the Gulf of St. Lawrence, according to new research by Canadian scientists.
![Could a byproduct of green hydrogen breathe life into Gulf of St. Lawrence dead zone?](https://i.cbc.ca/1.7081393.1705022724!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/water-sampling.jpg)
![Water sampling onboard research vessel Coriolis in the Gulf of St. Lawrence. A team measured low oxygen levels. A man does scientific measurements on board a ship.](https://i.cbc.ca/1.7081393.1705022724!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/water-sampling.jpg)
Oxygen created from the production of green hydrogen could help stem the growing dead zone at the bottom of the Gulf of St. Lawrence, according to new research by Canadian scientists.