In the realm of environmental policy, the proposed changes to Maryland's building code have sparked a heated debate, with climate groups and legislators expressing deep concern. The crux of the issue lies in the potential weakening of the state's commitment to energy efficiency and renewable energy standards. This development is particularly troubling given the recent cuts to the EmPOWER Maryland energy efficiency program, which has already left a significant impact on climate advocates.
One of the most alarming aspects of the proposed changes is the allowance for builders to select and potentially double-count measures that reduce a building's overall energy use. This flexibility, as Del. Lorig Charkoudian points out, creates a lower baseline standard and makes a multitude of things more flexible, ultimately resulting in lower levels of efficiency. The 2024 version of the International Energy Conservation Code (IECC) requires newly constructed large buildings to generate a certain amount of renewable energy on-site, such as through rooftop solar panel arrays. However, Maryland's proposal deletes this requirement, which is a modest but likely cost-effective measure. This deletion is particularly concerning, as it means that buildings will not receive reduced energy bills in exchange for the energy they generate on-site, and it also means that fewer investments in energy efficiency will result in higher energy use in the future.
The impact of these changes will be felt across the board. Buildings will face higher electric bills, placing greater strain on an already overwhelmed electricity grid. This, in turn, will lead to increased costs for the entire customer base, which pays for infrastructure upgrades. More energy use also means more climate pollution, which is a critical issue given the urgent need to reduce greenhouse gas emissions. As Erin Sherman, a senior associate for the Rocky Mountain Institute, notes, these changes will result in 'high-performance, grid-smart, clean energy-powered buildings' becoming 'buildings that get higher energy bills.'
However, the Maryland Building Industry Association, a trade organization representing home builders, argues that the proposed changes will give construction companies more flexibility with energy efficiency credits, thereby reducing their costs and stimulating housing construction. Lori Graf, the chief executive officer of the organization, believes that the proposed code will be more flexible and better received by builders. But, as Anne Havemann, deputy director and general counsel for the Chesapeake Climate Action Network, points out, these decisions are shortsighted and will result in higher energy use, necessitating costly infrastructure upgrades in the future.
The proposed changes to Maryland's building code are a complex issue with far-reaching implications. While the building industry may benefit from increased flexibility, the environmental and economic costs of these changes are significant. As the public comment period on the regulations continues, it is crucial that all stakeholders, including legislators, builders, and climate advocates, engage in a meaningful dialogue to find a solution that balances the needs of all parties involved. The future of Maryland's energy efficiency and renewable energy standards hangs in the balance, and the decisions made now will have a profound impact on the state's ability to meet its climate goals.
