Article cont14 Feb 2023 15:40
along lower bids to project proponents, and thereby win additional business. Companies that invest in carbon-reducing practices, such as increasing use of SCMs in their mixes, switching to cement produced using lower carbon fuels or at plants employing CCUS technology, or finding suppliers in closer proximity to their ready-mix plants, will have a significant advantage over companies that are slower to act. Investment in carbon reduction will, potentially, become an essential catalyst to staying competitive in the market.
The tax credit system is also uniquely designed to stay ahead of the curve. NJDEP has the power to shift the concrete carbon baseline lower, thereby forcing producers to bring embodied carbon levels down even further to continue to qualify for the full tax incentives over time. The approach in New Jersey goes further than the federal Buy Clean initiative, which sets embodied emissions benchmarks for various materials that federal project suppliers must meet to be considered for federal contracts. In New Jersey, suppliers must bring embodied emissions below the threshold in order to qualify.
One criticism is that the state has only allocated $10 million in tax credits per year to qualifying companies, and no producer may win more than $1 million in credits in any year. But the law will do its job if it succeeds in nudging the concrete industry toward a lower carbon norm.
Many stakeholders hope, and some even predict, that the New Jersey approach will be quickly adopted by other states. Neighboring New York has been studying a low-carbon concrete program and is set to consider legislation in the coming months. Now that New Jersey has acted first, many hope that New York will also opt for an incentive-based approach that could rework the economics of concrete production in the Empire State. Other states, such as California, could also consider the model in the coming years. Of course, the biggest prize would be the federal government, which is one of the biggest concrete procurement entities in the world and could radically reshape the industry if it adopted an incentive-based model for carbon reduction.
The New Jersey program also arrives just as municipalities across the nation, including New York, Boston, Chicago, Seattle, and others, are implementing programs to reduce carbon emissions from their built environments. Broad availability of low-carbon concrete would improve the emissions profiles of many buildings and their supporting infrastructure if widely adopted, and cities would be wise to consider incentive programs similar to New Jersey’s in order to put this technology into wider use.