Provides for energy efficiency improvements to certain windows; relates to certain alterations concerning windows and HVAC equipment in multiple dwellings.

The bill aims to enhance energy efficiency by improving specific types of windows in multiple dwelling buildings. It also addresses changes related to windows and HVAC systems to ensure better energy performance. This could help reduce energy costs for residents and improve overall building sustainability.

Supporters of the bill would highlight its potential to lower energy bills for tenants and promote environmentally friendly practices in housing. They may argue that upgrading windows and HVAC equipment will lead to better living conditions and contribute to New York's climate goals.

Critics might argue that the bill could impose additional costs on property owners, potentially leading to higher rents for tenants. They may also express concerns about the feasibility of mandated upgrades and the burden it places on landlords managing older buildings.