As an innovative carbon management and alternative energy company, our team helps companies take full advantage of today�s environmental business opportunities�from credit marketing to project development and technology commercialization.

Terra Petra specializes in environmental soil and soil gas characterization and remediation, and in the design and inspection of soil gas mitigation systems for buildings of all types including commercial, multiple family, single family, industrial, institutional and retail. In heavily populated areas such as Los Angeles. Our environmental engineering services include Methane, Brownfield, Vapor In

Electrigaz develop biogas recovery systems to extract green energy from organic wastes. Bio-methane and bio-hydrogen from biomass produce via fuel cell clean electricity and reduce greenhouse gases (GHG).

The Methane to Markets Partnership is an international initiative that advances cost-effective, near-term methane recovery and use as a clean energy source. The goal of the Partnership is to reduce global methane emissions in order to enhance economic growth, strengthen energy security, improve air quality, improve industrial safety, and reduce emissions of greenhouse gases.

California Air Resources Board Home Page

Since 1892, Spencer Turbine has emerged as a world-leading manufacturer of centrifugal blowers, exhausters, vacuum systems, gas boosters, pneumatic conveying systems and wastewater treatment blowers, as well as central vacuum systems and industrial vacuum cleaners.