Environment

HB 1427 creates tax credits for Oklahoma taxpayers who invest in qualifying clean-burning motor vehicle fuel equipment. It directly affects vehicle owners and businesses that install or purchase equipment allowing vehicles to run on compressed natural gas, hydrogen, liquefied natural gas, or liquefied petroleum gas. The bill provides tiered credits: up to $5,500 for light vehicles (under 6,000 lbs), up to $100,000 for heavy trucks (over 26,500 lbs), and 45% of costs for commercial refueling stations. Credits are limited to new, certified equipment meeting safety standards and must be claimed against state income tax. Unused credits can be carried forward for up to five years.

HB 2976 requires Oklahoma's Department of Environmental Quality (DEQ) to create rules establishing safe water quality levels for aluminum. These rules would set maximum allowable concentrations of aluminum in water to protect aquatic ecosystems and drinking water sources. The bill, amended to take effect in 2028, directly impacts the DEQ (which must develop the rules) and industries discharging aluminum into waterways, such as manufacturing or mining operations.

HB 3659 requires most hunters to obtain a waterfowl hunting license or stamp in Oklahoma, with fees set at $20 for residents (18+) and $30 for nonresidents (18+). Nonresidents face specific restrictions: they may only hunt waterfowl on public lands south of I-40 and east of I-35 on Monday-Thursday during the second half of the season. Those arrested without a valid license can buy a temporary stamp ($100 for residents, $175 for nonresidents), with fees funding wetland conservation. Violations carry fines of $25-$500, and the law takes effect November 1, 2026.

HB 3083 updates Oklahoma's burn ban law to define "extreme fire danger" as either a National Weather Service Red Flag Warning or specific conditions: severe drought, low rainfall forecast, high temperatures, or elevated wildfire activity. It allows county commissioners to issue immediate burn bans when these conditions exist, requiring fire department concurrence and public notice. The bill exempts agricultural producers who submit detailed prescribed burn plans to local fire departments, including weather conditions, firebreaks, and notifications. This directly affects residents, landowners, and farmers in counties with active burn bans during extreme fire danger periods.