Energy Intel.

Stay informed with the latest energy news, smart tips and insights from us in our blog. From residential energy services to commercial services and compliance information, we help NYC stay efficient, prepared and ahead of the curve.

Energo employee with a hose in an alley with an Energo truck in the background

When Does the NYC Building Energy Grade Need to Be Posted in 2026?

If your New York City building is subject to the City’s energy grading requirements, the 2026 Building Energy Efficiency Rating Label must be posted no later than October 31, 2026.

How Do You Know If Your Solar Panels Need Repair?

Solar panels do not need to stop producing electricity completely before something can be wrong.

A noticeable drop in energy production, repeated inverter alerts, a portion of the system that stops producing, or visible damage can all be signs that a solar system should be inspected.

NYC DEP Boiler Registration: What Is the CATS System and How Does Renewal Work?

If you received a notice from the New York City Department of Environmental Protection that mentions CATS, a boiler registration or an upcoming renewal, it is easy to wonder what exactly you are being asked to do.

The first thing to know is that CATS is the filing system, not the boiler requirement itself.

Solar installer testing rooftop solar panels on a NYC home

Does NYC Local Law 92/94 Apply to Roof Repairs or Full Roof Replacements?

Not every NYC roof repair or replacement automatically triggers Local Laws 92 and 94. For an existing building, the New York City Department of Buildings identifies replacement of the entire existing roof deck or roof assembly as a trigger for the sustainable roofing requirements.

Should You Have Your Boiler Serviced Before Heating Season Starts in NYC?

Annual pre-season heating system maintenance gives you an opportunity to make sure your boiler is ready before colder weather arrives and before you begin relying on it every day.

NYC Heat Season 2026: What Building Owners Need to Know About 311 Heat Complaint Changes

New York City’s heat season begins October 1 and continues through May 31. Starting October 1, 2026, the NYC Department of Housing Preservation and Development will investigate every heat complaint as an individual case.