With all the talk in recent years, and even more so in recent months, regarding refrigerants like CO2 and hydrocarbons (HCs) making inroads in refrigeration equipment, the trends in the ‘R’ of HVACR are even more widespread.
Despite having bipartisan support in the Senate, progress on the Shaheen-Portman energy-efficiency bill has halted indefinitely after Senate Republicans and Democrats failed to reach an agreement to limit amendments, which included several amendments centered on controversial and non-germane issues.
A recent state-of-the-industry panel session focused on the cost-effectiveness and energy efficiency of natural refrigerants when compared to the much more common f-gases.
While the Shaheen-Portman bill enjoys bipartisan support in both the House and the Senate, its passage is not a certainty as Senate leadership works out the amendment process.
The Shaheen-Portman energy efficiency bill was reintroduced as S. 1392 on July 30 with changes from the previous version, S. 761. On Aug. 1, Senate Majority Leader Harry Reid, D-Nev., filed for unanimous consent to bring it to the Senate floor for consideration, but since the Senate has recessed, the bill will come to the floor after recess in September.