Analysis conducted by ICF consulting compared the home energy performance of the 2020 National Green Building Standard (NGBS), the first residential green building standard to
Yesterday, the International Energy Agency (IEA) released its Energy Efficiency 2024 report, concluding that much faster progress on global energy efficiency is needed to meet
As home builders work to decarbonize construction, sourcing low-carbon building materials (including insulation) is an important objective. However, it can be challenging to make informed
New research sponsored by NAIMA and conducted by ICF Consulting shows that 89 percent of U.S. single-family homes are under-insulated, decreasing comfort while increasing energy
A new infographic published this week highlights the surprisingly robust return on investment homeowners achieve when buying an energy-efficient home. The graphic includes a detailed
