BarrierEnergy Blog
Learn about the future of energy efficiency!

Earn $2,500 45L Tax Credit
45L Tax Credit Certificate: Are you interested in a $2,500 tax credit for your energy-efficient property? That's right, builders with efficient upgrades may qualify for up to $2,500 per dwelling unit. Therefore, developers in California should be aware that some of...

California’s Red Tide is on the Rise
California Red Tide is Increasing along Coastline: If you've ever seen the effects of red tide in person, then you know this growing phenomenon is no joke. After a red algae bloom (phytoplankton), ocean water becomes oxygen-deprived and toxic. Consequently, marine...

Air-Conditioning Verifications
Installer Verifications for Air-Conditioning: Whenever you change out a ducted AC system or add ducted cooling to a property in California, a HERS Rater must perform certain air-conditioning verifications. Typically, AC is the last item we would HERS-verify on larger...
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