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cleantech

aerial firefighting
Cleantech

The fight against wildfires is getting increasingly high-tech

by Victoria Foote

Experts say that AI-enabled technology is essential to controlling wildfires before they get too big to put out

Cleantech

Closed-loop geothermal is getting a big boost in New Mexico

by Maria Gallucci

XGS Energy passed a key milestone for its "heat-harvesting" technology and is partnering with Meta to build a new power plant

Prime Minister Mark Carney has ambitions to make Canada an energy superpower
Cleantech

Can Canada be a clean energy superpower? Not without tax credits.

by Shawn McCarthy

Mark Carney has big ambitions for clean energy, but the necessary tax credits have been slow to materialize

Cleantech/Summer 2025

Cleantech in the crucible

by Shawn McCarthy

Donald Trump’s trade war with Canada and his administration’s hostility to climate action have forced Canadian cleantech companies into survival mode

cleantech manufacturing Georgia solar inflation reduction act Corporate Knights
Climate

How a small city in Georgia became a solar manufacturing hub

by Julian Spector

Dalton got in early on the clean-energy revival to reap the rewards from slotting solar into its storied history of industrial production

Transportation

These solar bus stops could combat heat stroke in blistering heat wave

by Gaye Taylor

The “bioclimatic bus stops” in Spain will use solar panels and thermal sensors to lower temperatures inside the shelters by as much

cleantech, health care, food, mushrooms
Food/Summer 2023

The fungi start-ups behind a booming mushroom economy

by Emily Baron Cadloff

From mycelium leather and insulation to mushroom coffee and nutraceuticals, fungi cleantech and wellness products are mushrooming

Bill Weihl climate voices
Leadership

Meet the man calling out Big Tech’s climate hypocrisy

by Naomi Buck

The former “green energy czar” for Google may have lost his voice, but Bill Weihl is encouraging tech employees to use theirs

qscale data centres server farm vertical farm Corporate Knights
Food

This Canadian company is planning to grow tomatoes using heat from computers

by Alex Robinson

QScale is building a 130-acre data centre campus in Lévis, Quebec, where it will use warmth from servers to grow more than

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