I have prepared hundreds of declarations, expert reports, and comment submittals over the past 40 years.  Following are links to a handful of examples:

(Please use my recently updated contact information shown at the bottom of this page, and not the details in the following links)

As a consultant to the California Attorney General's Office, comments on the Vallejo Cement EIR.

As a consultant to Latham & Watkins (representing Golden Door Properties), comments on the Newland Sierra Project DEIR.

On behalf of Sierra Club, comments on EPA's 11th Conference on Air Quality modeling.

On behalf of Sierra Club, comments on EPA's 10th Conference on Air Quality modeling.

On behalf of Sierra Club, comments on USEPA’s Guidance for One-Hour SO2 NAAQS SIP Submissions.

On behalf of Sierra Club, my presentation at the 2013 RSL Modeler's Workshop.

On behalf of Sierra Club, my comments on Proposed Revisions to AP-42 Section 13.2.1.  My comments are on pdf pages 130-142.

My September 2003 comments on the approval process for AERMOD. (See Section 4.1 of the AERMOD Implementation Guide).