Specifications include, but are not limited to: • Vehicle and Equipment Replacement: Vehicle or equipment replacement may be funded asfollows: o Highway diesel vehicle replacements may be funded: up to 45% of replacement with a new, all-electric vehicle (i.e., powered by grid, battery, or fuel cell), up to 35% of replacement with a vehicle equipped with a 2019 model year or newer engine that is certified to CARB’s Optional Low-NOx (nitrogen oxides) Standards of 0.1 g/bhp-hr, 0.05 g/bhp- hr, or 0.02 g/bhp-hr NOx (please see EPA’s “How to Identify Low NOx Certified Engines Fact Sheet” found at https://www.epa.gov/sites/default/files/2021- 01/documents/420f21002.pdf), and up to 25% ofreplacement with a newer, cleaner diesel, hybrid or alternative fuel vehicle equipped with a 2019 model year or newer engine certified to EPA emission standards. Engine model year restrictions apply. 3 o Locomotives, marine vessels, and nonroad diesel vehicles and equipment replacements may be funded: up to 45% of replacement with a new, all-electric nonroad vehicle or piece of equipment (i.e., powered by grid, battery, or fuel cell), and up to 25% of replacement with a newer, cleaner diesel, hybrid or alternative fuel vehicle or piece of equipment with a 2019 model year4 or newer engine certified to EPA emission standards. • Engine Retrofit Technologies: Retrofit technologies verified by EPA (https://www.epa.gov/verified-dieseltech/verified-technologies-list-clean-diesel) or the California Air Resources Board (CARB) (https://ww2.arb.ca.gov/diesel/verdev/vt/cvt.htm) such as: o Exhaust controls(e.g., diesel particulate filters and associated cleaning pulsemachine and kiln equipment, diesel oxidation catalysts, selective catalytic reduction, etc.) may be funded up to 100%, and o Engine upgrades and remanufacture systems may be funded up to 40% for eligible nonroad, locomotive or marine engines. To be eligible, the upgrade must be a verified manufacturer upgrade (https://www.epa.gov/verified-diesel-tech/verified-technologies-list-clean-diesel) or a certified remanufacture system for locomotives and marine engines (https://www.epa.gov/compliance-and-fueleconomy-data/engine-certification-data) rebuilt to a cleaner engine configuration. Additional information on remanufacture systems is available at: https://www.epa.gov/vehicle-and-enginecertification/remanufacture-systems-category-1-and-2-marine-diesel-engines. • Cleaner Fuels and Additives: Biodiesel and other certified alternative fuels and additives may be funded up to 100% of the cost difference if combined with a new eligible verified engine retrofit, an eligible engine upgrade, an eligible certified engine replacement or an eligible certified vehicle/equipment replacement funded under this Program; • Idle Reduction Technologies: EPA verified idle reduction technologies (https://www.epa.gov/verified-dieseltech/smartway-technology) such as: o auxiliary power units and generator sets may be funded up to 25% as a standalone installation or up to 100% if combined with eligible verified exhaust control technology on long-haul Class 8 trucks, engine model year 2006 or earlier, o battery air conditioning systems, thermal storage systems, and fuel operated heaters aka direct fired heaters may be funded up to 25% as a standalone installation or up to 100% if combined with eligible verified exhaust control technology on long-haul Class 8 trucks, o fuel operated heaters aka direct fired heaters may be funded up to 25% as a standalone installation or up to 100% if combined with eligible verified exhaust control technology on school buses, o automatic engine shut-down/start-up systems, auxiliary power units and generator sets, fuel operated heaters aka direct fired heaters, and shore connection systems may be funded up to 40% on locomotives, o truck stop electrification technologies (aka electrified parking spaces) may be funded up to 30%, o transport refrigeration unit (TRU) electrified parking spaces may be funded up to 30%, and o marine shore power connection systems may be funded up to 25% for marine vessels. • Aerodynamic Technologies and Low Rolling Resistance Tires: EPA verified aerodynamic technologies (https://www.epa.gov/verified-diesel-tech/smartway-verified-list-aerodynamic-devices) and low rolling resistance tires (https://www.epa.gov/verified-diesel-tech/smartway-verified-list-low-rolling-resistance-lrr-newand-retread-tire) for long-haul Class 8 trucks may be funded up to 100% if combined on the same vehicle with a new eligible verified exhaust control technology;
