our company
Core Values
Here’s how we work together.
We do what we say we’re going to do.
We work together collaboratively.
We talk out problems.
We are curious about ideas.
We provide tools to succeed.
Who We Are
Impact Sciences is a leading environmental firm based in Los Angeles, with a satellite office in Oakland. We are a 100 percent woman owned small business with the mission to improve the daily lives of Californians. With an emphasis in the sectors of mobility, education, and housing, we understand that the projects we work on have broad reach and impact on their communities. We see our clients as our partners and we work together to navigate the environmental and planning processes by providing practical solutions, sound technical advice and legally defensible documents. We specialize in all facets of environmental planning and our technical experts offer personalized service and high-level strategic guidance on even the most complicated environmental planning issues.
Impact Sciences is a firm designed around the professional development of our staff. Impact Sciences’ foundation is focused on fostering diversity, creativity, ingenuity, innovation, team collaboration and an entrepreneurial spirit. We actively promote diversity and inclusivity within our workplace and through our actions.
Join Us.
Firm History
Impact Sciences was founded in 1988 and became a woman owned company in 2015. With a long history preparing environmental compliance documents in Northern and Southern California, we renewed our focus on our core services and core values as a way to move the company forward.
With an emphasis on projects in the mobility, education, and housing sectors we continued to build a team of planners and technical specialists. Our commitment to our core values has attracted top professionals to the firm and our emphasis on professional development has allowed us to continually improve and retain key staff.
We have continued to grow our technical services capabilities with expanded technical offerings in the areas of air quality, greenhouse gas emissions, noise, and environmental justice.
As a small firm, Impact Sciences is selective in the work we pursue to ensure we always provide the highest quality products to our clients.
Meet Our Leaders
Jessica Kirchner
Lynn Kaufman
Martha Lira
Kara Yates Hines
Brett Pomeroy, Associate Principal, has more than 17 years of professional experience in the environmental planning field with an emphasis in environmental compliance pursuant to CEQA and the National Environmental Policy Act (NEPA). Brett possesses a strong technical background and has provided quantitative analytical modeling support for air quality, GHG, health risk assessments, noise and vibration, and shade/shadow impact analyses for several complex and multi -faceted projects using industry accepted modeling software. Specifically, Brett has experience with AERMOD and ISC air dispersion modeling systems, CalEEMod, URBEMIS, CALINE4-based model, noise modeling based on the Federal Highway Administration’s Traffic Noise Model (TNM), and the Amethyst Shadow Calculator. In addition to providing technical support, Brett conducts environmental analyses for a wide array of environmental issues, conducting land use surveys, ambient noise monitoring, site photography, general environmental research and document management. Brett’s experience includes preparing and managing environmental documentation for both private- and public-sector clients. He has provided environmental analyses to support several types of environmental documents including Categorical Exemptions, Initial Studies, Negative Declarations (NDs), Mitigated Negative Declarations (MNDs), Mitigation Monitoring & Reporting Programs (MMRPs), Environmental Impact Reports (EIRs), and addendums.
Kara Yates Hines, Director of Operations and Publications Manager, leads operations at Impact Sciences and oversees the production and publication of all environmental documents. She has more than 14 years of combined experience in publishing, quality control coordination, science and public health technical writing and editorial review, and digital marketing methodologies. As the primary manager for document production, Kara implements the firm’s operational processes and manages the document publishing flow, including QA/QC review, graphic design, formatting, and visual layout. She leads in-house production of CEQA/NEPA reports, including booklet assembly and digital productions. With a unique understanding of both the CEQA review process and best practices in publishing technically complex documents, Kara ensures the firm’s environmental reports are publicly accessible, easy to read and understand, well organized, and visually appealing. Kara has a masters degree in Publishing from The George Washington University and a bachelors degree in English from Spelman College. She is a member of the Association of Environmental Planners (Los Angeles Chapter).
Martha Lira, Chief Financial Officer, oversees all aspects of Impact Sciences’ finances, including the development and management of budgets, preparation of financial statements, and all other financial reporting to the firm’s Chief Operating Officer. Martha brings to Impact Sciences over 25 years of business management experience in the public, private, and nonprofit sectors. Prior to joining Impact Sciences, Martha worked for a women-owned CPA firm as a staff accountant, managing small business accounts and tax filing requirements.
Lynn Kaufman, Associate Principal, has more than 25 years of experience in both the management and preparation of environmental review documents pursuant to CEQA and NEPA for clients in both the public and private sector. Ms. Kaufman has written numerous CEQA analyses for high profile and environmentally sensitive projects in both urban and rural settings, and acts as a day-to-day contact for in-house and agency staff, subconsultants, and applicants, providing valuable insight to identify environmental constraints and feasible mitigation measures.
Douglas Kim, AICP, Managing Principal, oversees Northern California environmental services for Impact Sciences. His 30-year career includes political, policy, and technical expertise in transportation, air quality, and land use planning. Mr. Kim has prepared and reviewed CEQA and NEPA documents for land use and transportation projects and authored guidance documents on how to perform air quality analyses for two air pollution control districts. He has performed noise, vibration, climate change, and traffic impact analyses for over 100 CEQA environmental analyses throughout California. Mr. Kim has developed long- and short-range multi-modal transportation plans, including performing alternatives analyses, and managing technical modeling. He has managed preparation of air quality plans, developed air quality regulations, climate action plans, and performed air quality analysis and dispersion modeling for land use plans and development projects throughout the state.
John R. Anderson, M.A., M.Phil., is Associate Principal for the Northern California-Oakland office. With more than 30 years of experience, John brings to Impact Sciences extensive knowledge of the regulatory, environmental health and safety, and environmental planning industries. He has a long track record for managing large environmental programs and projects across North America. Most recently, John has focused his attention on the Corrections, Education, Energy and Water planning and compliance markets. In California, he has managed the Environmental Planning Program for the Los Angeles Unified School District; prepared Program EIRs for various water authorities and school districts; performed due diligence for public and private sector clients in real estate and corporate acquisitions; and has been retained as an expert witness in relation to school, transportation, and remediation projects. John has a seasoned familiarity with project management, staff development, and financial and administrative management. He’s provided strategic leadership for projects in the areas of CEQA/NEPA environmental impact reporting, risk management, preliminary endangerment assessments, Phase I and follow-on invasive site investigations, litigation support, QA/QC programs, public participation programs, and site safety programs. Impact Sciences is proud to have John as a vital member of our firm.
Jessica Kirchner, AICP, President, also serves as the Managing Principal for the firm. Jessica’s corporate responsibilities include contract compliance and financial management with an eye toward strategic growth. Jessica has more than two decades of project work in CEQA/NEPA compliance and places an emphasis on meeting client needs and providing real-world solutions to common CEQA pitfalls. A hands-on owner, Jessica frequently serves in multiple roles on projects, including contract and project manager, as well as conducting and writing environmental analyses all while overseeing the firm’s most high-profile clients, revenue and growth of the firm. With a background in journalism, Jessica’s emphasis on clear, concise documents that are not overly complicated has become a company hallmark, along with the ability to deliver projects on unbelievably tight deadlines. She is highly skilled at taking technical documents and concepts and translating them into reader-friendly concepts.