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The new EPA diesel exhaust fluid standard is useless
EPA’s March 2026 DEF guidance (IACD-2026-05) does NOT eliminate the Diesel Exhaust Fluid system. Lee Zeldin’s latest letter allows alternate NOx sensors and gradual derates, but falls short of promised relief for truckers and farmers. Why this half-measure misses the mark.
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Dave Sparks from Diesel Brothers reveals the shocking lawfare targeting his company
Dave Sparks reveals his arrest, court battle, and clash with environmental groups over diesel emissions in a shocking YouTube exposé.
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How Emissions Credits encourage business and Gov. to close motorized roads in AZ
Particulate Matter 10 (PM10) emissions have become one of the most compelling arguments against motorized use of public roads since the passage of the Clean Air Act. As a result of this law, Arizona air is strictly governed by state and federal bureaucrats.
