Energy Efficiency

Federal Tax Credits for Energy-Efficient Windows: Eligibility and Claiming Steps

Energy-efficient windows carry a higher upfront price than standard units, but the federal government offsets part of the cost with a tax credit that runs through 2032. The credit, known as Section 25C, returns 30 percent of qualifying window costs, up to $600 per year, to homeowners who meet the performance and documentation requirements. For […]

How LED Lighting Retrofits Cut Energy Costs for Homeowners and Builders

LED bulbs now fill most lighting shelves, a shift that began when major retailers devoted display space to them more than a decade ago. A light-emitting diode converts electricity into light with almost none of the wasted heat that incandescent filaments produce, which is why an 8 to 12 watt LED replaces a 60 watt

How LED Lighting Is Changing the Way Homes Are Built and Renovated

Lighting used to be an afterthought in residential construction, a box of switches and fixtures ordered near the end of the job. That has changed. Builders now treat lighting as a whole-home system with its own budget, its own rough-in schedule, and its own payoff calculations, because the technology inside the fixture changed the economics

Practical Energy-Saving Strategies for Building Construction and Renovation

Construction projects consume significant energy from material extraction through final occupancy. Reducing this demand starts with understanding the building energy codes that govern how structures are designed, insulated, and serviced. The International Energy Conservation Code sets minimum efficiency standards for most residential and commercial buildings, and compliance pathways determine which methods builders can use to

Energy-Efficient Home Design with High Ceilings and Transom Windows: Strategies for Thermal Performance

Homeowners increasingly want open, airy interiors with tall ceilings and abundant natural light. High ceilings create a sense of spaciousness, while transom windows positioned above doors and larger windows bring daylight deep into rooms without sacrificing wall space or privacy. Balancing these aesthetic goals with energy efficiency requires careful planning across the building envelope, window

Finding Efficient Home Appliances in a Post-Energy Star World

The Energy Star certification program has served as the gold standard for energy-efficient home appliances for more than three decades. Since 1992, the voluntary partnership between the Environmental Protection Agency and the Department of Energy has helped millions of homeowners identify products that consume less energy, reduce utility bills, and lower environmental impact. Proposed federal

What Makes Home Appliances Energy Efficient and How They Lower Utility Bills

Household appliances consume a significant portion of residential energy, accounting for over 20 percent of home electricity usage according to Energy Star program data compiled by the U.S. Environmental Protection Agency. When older units reach the end of their service life, replacing them with energy efficient appliances for new home construction and existing homes alike

Energy Efficiency Tax Credits for Home Upgrades: New DOE Tools Help Maximize Savings

The Inflation Reduction Act offers American households thousands of dollars in federal tax credits for energy-efficient home upgrades, and new tools from the U.S. Department of Energy now make the application process more accessible. More than 2.3 million families have already saved over $2 billion combined through these programs, averaging $880 per household. Homeowners planning

Strategic Landscaping Choices That Reduce Home Energy Costs Year-Round

Rising electricity costs have homeowners searching for every possible way to reduce monthly utility bills. The average American household now spends around $300 per month on utilities, with electricity rates climbing 28 percent since 2019 to 18 cents per kilowatt hour according to CBS News. While indoor upgrades like improved insulation and efficient appliances make