ABOUT US

Josh Weber, co-founder of NZero and a former attorney with a distinguished background in regulatory and energy matters, brings a forward-looking vision to the field of sustainability. His early career experience laid the groundwork for NZero’s commitment to delivering accessible, accurate, and transparent data solutions that drive decarbonization and empower customer strategies. Now, as CEO, Josh is steering the company into its next phase of growth, prioritizing advanced analytics, market expansion, and continuous innovation to solidify NZero’s leadership in the sustainability sector.

John Rula is the Chief Technology Officer at NZero, where he spearheads the development of the company's cutting-edge carbon management software, overseeing both the Engineering and Data Science divisions to deliver pioneering solutions in sustainability and carbon analytics. With a Doctorate in Computer Science from Northwestern University (2016), John has established himself as a thought leader in software engineering and large-scale infrastructure systems. Prior to his role at NZero, he spent five years at Akamai, the world’s largest content delivery network, as a Senior Software Engineer, where he led high-complexity infrastructure projects, contributing to Akamai’s global network resilience and scalability. His academic and professional background positions him at the forefront of technological innovation in environmental sustainability.

Matthew is a dedicated executive leader with a strong commitment to advancing mission-driven companies and scaling businesses that prioritize the common good. He brings extensive experience in executive management, having led two startups focused on sustainable specialty crop production in the Midwest. Matthew’s strategic vision and leadership have been instrumental in driving growth and innovation, positioning these companies at the forefront of sustainable agriculture while delivering impactful solutions that benefit both the industry and the environment.

Chris brings over 20 years of software product engineering expertise, spanning diverse roles and domains. He has a proven track record of building and scaling high-performance engineering organizations that deliver competitive advantage through continuous innovation and agile development practices. His leadership drives the creation of cutting-edge solutions, consistently positioning teams to excel in fast-paced and evolving markets.

Isabelle holds a Master’s degree in Climate Science and Solutions with a specialization in Greenhouse Gas Accounting. She brings deep expertise in carbon accounting, GHG data analysis, and emissions reduction strategies, which she applies to help clients achieve their sustainability objectives and minimize environmental impact. Isabelle’s advanced knowledge and strategic approach empower organizations to navigate complex climate challenges and implement effective, data-driven solutions for meaningful progress toward their sustainability goals.

Saloni brings extensive experience at the intersection of the public, private, and non-profit sectors to her role as the head of NZero’s Public Sector & Utilities practice. She leads policy research and advocacy efforts to shape carbon accounting standards across multiple jurisdictions and drives strategic outreach at the county, city, state, and federal levels. Prior to joining NZero, Saloni led state-level research on the United Nations Sustainable Development Goals at Columbia University’s Earth Institute and conducted climate research for a prominent global investment firm, where she contributed to advancing sustainability initiatives and climate-focused strategies.