Reducing costs and GHG emissions in the bitumen industry through energy efficiency

June 25, 2025 | André-Olivier Piché and Guillaume Barrette 4 min.

Pavement production is an industrial activity essential to today’s infrastructure, yet it requires a significant amount of energy. A number of energy efficiency solutions can optimize energy consumption and achieve significant savings while reducing greenhouse gas emissions from this process....

Groupe Galland chooses renewable natural gas for new buses in Mont-Tremblant

June 25, 2025 | Sébastien Lajoie and Philippe Deveaux 4 min.

In May 2024, Groupe Galland and the City of Mont-Tremblant opened a transit line with compressed natural gas buses. In addition, the company has contracted renewable natural gas (RNG) to further reduce its fossil GHG emissions—a first in Quebec. In this...

Indoor Ventilation, Humidity and Control

June 25, 2025 | Omar El-Rouby 4 min.

Introduction As residential, commercial and industrial sectors understand the essential nature of fresh air to the health and safety of the occupants in each of the buildings, technologies to recuperate energy from outgoing exhaust air for transfer to incoming cold...