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Clean Truck Rules Will Benefit Southern New England

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The states of Massachusetts, Connecticut and Rhode Island are expected to record at least $ 12 billion in net societal benefits, improved health and air quality, and increased investments over the next 30 years through the adoption of clean truck programs in their states. That’s according to a new independent report from MJ Bradley & Associates (MJB & A) that examined the potential benefits of clean, zero-emission trucks on buses in every state and the southern New England region as a whole.

Photo by Colby Winfield on Unsplash

A Clean Trucks program consists of two complementary rules that will help reduce emissions in southern New England: the Advanced Clean Trucks (ACT) rule and the Heavy-Duty Omnibus (HDO) rule. The ACT rule requires manufacturers to produce and sell an increasing percentage of zero-emission vehicles while the HDO rule sets stricter limits on emissions of nitrogen oxides, a contributor to smog.

The report, commissioned by the NRDC and the Union of Concerned Scientists, shows that a cleaner, zero-emission fleet will result in improvements in air quality and the health of residents, reductions in emissions from greenhouse gases, financial savings for fleet owners and lower utility bills for residents of southern New England. The report also analyzes the additional benefits of Clean Trucks with 100% ZEV sales in all truck categories by 2040, increasing the potential benefits for the region.

Connecticut, Massachusetts, and Rhode Island each have their own targets for reducing air pollution, with Massachusetts being the most ambitious with a goal of net zero emissions by 2050. However, as transportation is the biggest source of greenhouse gas emissions in southern New Zealand England, for states to meet their climate targets, reducing pollution to the transport sector to zero is crucial. Fortunately, all three states have set a goal of 100% zero-emission truck and bus sales by 2045. But as the MJB & A report points out, the ACT and HDO rules are important steps in achieving and achieving these. Goals.

In order to maximize the benefits of the ACT and HDO for the region and individual states, decision makers in Connecticut, Massachusetts, and Rhode Island must quickly adopt the ACT and HDO rules.

Clean Truck Program will bring public health and economic benefits to southern New England

While the 532,200 commercial trucks and buses in the region represent only 6% of vehicles on the road, they have a disproportionate impact on public health and are responsible for 48% of nitrogen oxides (NOx) emissions that generate carbon dioxide. smog and 41% of fine particles (PM) from all vehicles.

While adopting ACT and HDO rules as part of a Clean Trucks program is an important first step, Connecticut, Massachusetts and Rhode Island must also adopt additional measures designed specifically to ensure that zero-emission technologies and the associated reductions benefit communities of color and low-income communities. (i.e. environmental justice communities). Environmental justice communities are exposed to disproportionately high levels of air pollution in southern New England and across the country, including pollution from trucks carrying goods with ships and trains.

Therefore, when southern New England states consider adopting ACT and HDO, they should be associated with other policies and programs such as the creation of zero emission zones where the use of vehicles internal combustion engine is limited; replace and modernize existing diesel equipment; establish deployment and incentive programs for EV charging infrastructure; and impose emission reduction measures that target environmental justice communities, transportation corridors and port regions.

Clean Truck Program will bring public health and economic benefits to southern New England

The MJB & A study predicts that a Clean Trucks program would replace more than 315,000 diesel trucks and buses with ZEVs (59% of the fleet in service) by 2050 in southern New England. The main regional benefits between 2024 and 2050 would include:

  • Reduce unhealthy smog and air toxics by reducing NOx emissions by over 235,000 metric tonnes and PM2.5 pollution by 626 metric tonnes.
  • Improve public health by preventing more than 153,000 respiratory illnesses, 270 hospitalizations and emergency room visits and 269 premature deaths.
  • Reduce greenhouse gas emissions by nearly 40.5 million metric tons.
  • Create good, clean jobs, with an average wage almost double the average wage for the jobs that are being replaced.
  • Reduce the annual electricity bill of the average Southern New England household in 2050 by $ 52 and the average commercial customer by $ 220 per year, as excess utility revenues from ZEV truck fleets are returned to all utility customers.
  • Attract $ 100 million per year in investments in public electric vehicle charging infrastructure and truck depots.

Accelerating the deployment of zero-emission trucks and buses would also significantly reduce pollution from these vehicles from current levels. A clean truck program would help reduce emissions from trucks and buses by 92% for NOx, 80% for PM2.5 and 49% for GHGs from current levels.

The results specific to each state are available in appendix BD of the MJB & A report.

Next steps

Fortunately, Massachusetts and Connecticut are planning to move forward with ACT. But in order to reap the benefits outlined above, the three southern New England states (Connecticut, Massachusetts, and Rhode Island) must not only move forward to adopt ACT, but must also adopt HDO and additional policies to ensure that all citizens see the benefits of zero emission transportation.


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