Power Systems Research (PSR) is an international research company based in St. Paul, Minnesota, USA. It operates a second North America office in Detroit, Mich., and has offices in five other countries. PSR analysts have been collecting and analyzing global engine and powertrain data and information since 1976, and we use this data to develop targeted forecasts by industry segment and region.
Our team of experienced analysts works with OEMs, engine and component manufacturers, dealers, fleet managers and industry experts to compile detailed and focused data that has become an industry standard. It’s the leading source of global information on engines and power equipment powered by IC and alternate sources. Whether you need detailed global data, forecasts or customized local market studies, we can provide you with Data, Forecasting and Solutions. Let’s start today.
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Tesla Semi Lines Up for $165M in California Incentives
Chris Fisher The update was initially reported by The Los Angeles Times.
Tesla reportedly is positioned to receive roughly $165 million in California clean-truck incentives for its Semi.
As per the Times, the Tesla Semi’s funding will come from California’s Hybrid and Zero-Emission Truck and Bus Incentive Project (HVIP), which was designed to accelerate the adoption of cleaner medium- and heavy-duty vehicles. Since its launch in 2009, the HVIP has distributed more than $1.6 billion to support zero-emission trucks and buses across the state.
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Alternative Power Report, January 2026
In the January 2026 issue of the Alternative Power Report produced by Power Systems Research and authored by Guy Youngs, you'll find articles on Tesla's very weak 2025 sales in Europe, CATL's winning position in the shipping electrification race, CATL's upgrade to its sodium-ion battery, and the possibility that China is running out of critical battery materials. Read these articles and more in the January Alternative Power Report today.&n…
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Tesla’s 2025 Europe Data Shows Total Bloodbath
Guy Youngs The data is in for Tesla’s full year 2025 in Europe, and frankly, it’s a bloodbath across most major markets. Every market in Europe showed a substantial decline (ranging from -4.1% to -66.9%). There’s a single exception, Norway, and Tesla can’t even count on this market in 2026 because the growth in Norway was caused by changing regulations for 2026, that brought forward car purchases into the last two month of 2025.
According to registration data compiled from major European markets, Tesla saw its total volume drop from roughly 326,000 units in 2024 to just over 235,000 in 2025. That is a staggering 27.8% year-over-year decline
The truth is that this is an impressive demand cliff by any standard that points to significant brand problems, which are due to a mix of Elon Musk, Tesla’s CEO, becoming highly toxic, and Tesla’s EV lineup becoming stale amid tougher competition.
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2026 Growth of 4.9% Seen in Truck Production
Chris Fisher Medium and heavy truck production in North America is expected to increase by 4.9% this year compared with 2025. While class 8 truck production is expected to increase by 6.1% this year, the industry continues to be negatively impacted by the weight of the tariffs, low freight demand, excess truck capacity and relatively high finance rates which is expected to continue through at least the first half of the year.
With regard to the implementation of the phase 3 GHG emission regulations, it will be later in the spring before the EPA finalizes any revisions to the standards. Many in the industry believe the EPA will retain the 0.035 g/hp-hr standard along with the 2027 implementation date but cancel the extended warranty requirements which would have added significant up-front cost to the trucks.
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EPA Won’t Delay 2027 NOx Rule, Plans Changes
Chris Fisher The U.S. Environmental Protection Agency is moving forward with the 2027 timeline for its heavy-duty NOx rule—currently set to take effect with the 2027 model year—but says changes are in store.
The American Trucking Associations (ATA), National Tank Truck Carriers, Truckload Carriers Association, and 49 state trucking associations in August penned a letter to EPA, asking the regulator to push implementation to 2031, citing “substantial compliance costs and operational burdens at a time when the trucking industry is already contending with historically difficult market conditions.”
Administrator Lee Zeldin in March announced that the EPA was reevaluating the Biden-era 2022 Heavy-Duty Engine and Vehicle rule that regulates oxides of nitrogen (NOx) and other emissions beginning with Model Year 2027.
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