Tora regularly partners with industrial clients to conduct stack testing—specialized sampling of air emissions from facility equipment—to gather data that informs multivariate testing (MVT) analysis. This process helps facilities understand which operating conditions most affect their emissions output.
By analyzing real-time data from carefully coordinated tests, our teams help clients identify how specific factors—such as raw material changes, equipment settings, or process timing—impact emissions. These insights support a range of needs, from applying for air permits to adjusting operations after equipment upgrades or system changes.
Professional Advisor Sanjam Singh, P.E. (SC), brings deep experience with testing protocols required by the U.S. Environmental Protection Agency (EPA) and California Air Resources Board (CARB). He frequently helps clients tailor these methods to gather more nuanced data or incorporate real-time measurements beyond standard regulatory requirements.
Tora’s approach goes beyond compliance. By turning emissions testing into a tool for operational insight, we help facilities better understand and manage their environmental performance in the real world.


