If you’re a business with on-road or off-road vehicles operating in California, you’ve likely spent the past 10+ years strategically...

As industries take stock of their carbon footprint and look at ways to reduce their greenhouse gas impacts, one of the first questions...

What is Environmental Justice? How does it impact you and your community? Federal, state and local agencies have embraced environmental...

Has your facility been asked to prepare a health risk analysis recently? In the last few years California has experienced a wave of Toxic...

Ashworth Leininger Group staff and families were excited to volunteer, along with several other local organizations and individuals, for...

Time flies when you’re having fun! This August, ALG celebrates its 25th anniversary. Ev Ashworth and Bart Leininger first opened the...

Both owners & operators of large warehouses (>100,000 sq. ft.) in the South Coast have upcoming obligations under the new South Coast...

The new Texas Pollutant Discharge Elimination System (TPDES) Stormwater Multi-Sector General Permit (MSGP), TXR050000, becomes effective...

When industry experts talk about innovative crude oil production, the application of solar energy is not the first thing that comes to...

As the industrial stormwater reporting year under the General Permit comes to a close, it’s time to make sure all your ducks are in a row...

Stakeholders such as investors, customers, community members and employees routinely seek to understand how companies manage their impact...

Do you have liquid loading operations at your facility? Do you wonder what the most efficient permitting process is for adjusting your...

Don’t lose your cool over permitting your air conditioning system per South Coast AQMD Rule 1415. Rule 1415 applies to non-residential...

If your site is in the Central Valley, were you one of the many that received a Notice to Comply (NTC) this year for new salinity...

Have you ever wondered whether a template Spill Prevention, Control, and Countermeasure (SPCC) Plan or a site-specific SPCC Plan would be...

The new Oregon Stormwater Discharge General Permit No. 1200-Z has been adopted as of March 25, 2021! While existing 1200-Z industrial...

Under the AB 32 Scoping Plan, the California Air Resources Board (CARB) identified the Low Carbon Fuel Standard (LCFS) as one of the nine...

Under the AB 32 Scoping Plan, the California Air Resources Board (CARB) identified the Low Carbon Fuel Standard (LCFS) as one of the nine...

For over 25 years, ALG has offered expert air quality and environmental consulting services to a broad spectrum of clients, agencies,...

Our Services The Low Carbon Fuel Standard (LCFS) verification program is relatively new to industry; however, ALG already has...