Swegon, a leading producer and supplier of indoor climate systems and products, announced it has acquired Ruskin Air Management Ltd (RAML) from Johnson Controls International plc.

Special Pathogens Laboratory has announced that Kevin E. Merritt, MSE, has joined the firm to expand its Legionella consulting services as director of SPL Consulting Services. An environmental engineer, Merritt is experienced in project management, team leadership, and water management programs.

Continuing its efforts to bring energy storage to both utilities and facilities with large refrigeration and air conditioning needs, Axiom Exergy has been granted a patent for direct expansion thermal energy storage.

The U.S. commercial refrigeration systems market is projected to expand at a healthy compound annual growth rate (CAGR) of 3.2 percent in terms of value through 2025, according to a report from Future Market Insights.