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Over 350 years of


that you can trust.

Rod Walker and Associates has many years of deep experience and expertise in the natural gas industry covering technical aspects of the gas distribution engineering fundamentals of planning, modeling, designing and constructing gas infrastructure as well as business acumen related to evaluation of capital programs and projects for reasonableness in program methodology, costs for such infrastructure, and familiarity with both the rate recovery mechanisms (riders), and revenue requirements for such capital expenditures. We have been involved with the development and review of infrastructure replacement programs and projects for remediating aging pipeline infrastructure from our work in industry, numerous due diligence reviews, and expert witness work. 

Notable Projects

Gas Due Diligence team that was asked to provide an independent review of key areas of the target gas utility assets being considered for acquisition for APA Group in 2021. Read more

RWA just completed its analysis of SoCalGas and SDG&E's 2023 rate case. As the largest utility in the country, the utilities proposals covered billions of dollars of capital and O&M investment. Read more

Following the leak at the Aliso Canyon storage facility in 2015, RWA was part of a team that performed a review of the SoCal Gas System which modeled the impact of the Aliso Canyon Storage outage effect on reliability of power and gas in the LA Basin. Read more

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Our Team

Has over three hundred fifty combined years of deep experience and expertise, and has developed a unique approach to consulting that provides our clients with highly qualified consultants across the country. This consortium approach allows the best of a large consulting firm with the flexibility and independence of smaller firms.

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