New EPA guidelines require new HVAC systems to use certain refrigerants, which will increase the cost of new systems by 30-50 percent, but regular maintenance can help save money on repairs.
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Industry leaders say laws shouldn’t be “one size fits all.” But environmental advocates would like to see stricter regulations.
The agency added that its statewide air monitoring network exceeds the number of monitors required by federal regulations. This story was originally published by The Texas Tribune and distributed ...
Draganfly secures FAA waiver for urban operations over people and traffic in Boston, advancing UAV applications.
The agency added that its statewide air monitoring network exceeds the number of monitors required by federal regulations. Disclosure: Air Alliance Houston and Rice University have been financial ...