Advancing quality in forest carbon

Greenline Climate develops high-integrity forest carbon projects with a combination of scientific and commercial expertise, collaborating with our clients as they integrate carbon revenue into land management.

Mission

To be a reliable partner in the development and operation of high-quality forest carbon projects for land managers seeking to unlock new revenue streams.

Vision

To make carbon-integrated forestry the global standard.

Greenline Climate values

Relationship Driven: We are all about lasting partnerships. In every engagement, we prioritize collaboration and transparent communication while being prepared to adapt to our client’s changing needs.

Pragmatically Passionate: We create high-quality forest carbon projects because they’re good for the planet, but understand that they’ll only be impactful if they’re good for business, too.

Unapologetically Scientific: As a team of ecologists, forestry experts, and biometricians, we support all our opinions with empirical evidence and back our results with hard data.

Values driven, client focused

Let’s talk about how our mission can support your business goals.

Forest carbon projects 
from forest carbon experts

Our expert crew of biometricians, ecologists, and forestry experts has decades of experience in forest carbon development and forest management more broadly. As a result, we have a clear understanding of how to integrate carbon into all other revenue sources and deliver the best outcomes for landowners, stewards, and investors while making a positive impact in the fight against climate change.

projects completed 25 Projects Completed
1m acres 1M Acres
17m credits issued 17M+ Credits Issued
170m landowner revenue $170M Landowner Revenue

Veteran leadership

Tim Kramer

Chief Executive Officer

Tim Kramer oversees the Greenline Climate Carbon team that includes a portfolio of 25 Improved Forest Management projects, encompassing 1,000,000+ acres and 17 million credits in the voluntary and California compliance market. Tim also leads internal efforts to accelerate innovation in natural climate solutions by integrating remote sensing technologies into forest carbon development. His more than 16 years of experience spans large-scale government reforestation efforts and private-sector land management initiatives; Tim has overseen projects for tribal nations, government organizations, non-profits, and private firms. He holds a B.A. in Geography from University of Iowa and a Master of Environmental Science (MESc) from the Yale School of Forestry and Environmental Studies.

Dr. David Shah

Director / Founder SIG

Dr. David Saah is a founding member of Spatial Informatics Group and has broad training as an environmental scientist. His areas of expertise include landscape ecology, ecosystem ecology, hydrology, geomorphology, ecosystem modeling, natural hazard modeling, remote sensing, geographic information systems (GIS) and geospatial analysis. He has used these skills to conduct research primarily at the landscape level in a variety of systems. His consulting research and experience include developing holistic decision support systems for resource management, assessing natural hazards, and quantifying ecosystem service valuation. Dr. Saah is committed to accurately disseminating the findings of his research projects through innovative presentations, publications, and workshops.

Dr. Charles Kerchner

Technical Adv. / Shell NBS Forestry Head

Dr. Charles Kerchner plays a leadership and management role in the assessment and maturation of Nature Based Solutions opportunities in North America. Dr. Kerchner is a carbon specialist with over 20 years of experience across all aspects of the forest carbon supply chain. He previously led a SIG Carbon project development team that handled 22 Improved Forest Management projects across 800,000+ acres that issued 16.3 million credits. Dr. Kerchner has completed $150+ million worth of carbon credit sale transactions, and has published peer-reviewed papers on carbon policy and economics. Dr. Kerchner is a Verified Carbon Standard Agriculture, Forestry and Land Use (AFOLU) Expert with a B.A. from Lafayette College, and both an M.S. in Forest Economics and Ph.D. in Forestry from the University of Vermont.

Josh Yearout

VP / Business Development

Josh joins Greenline Climate with nearly 15 years of experience across the institutional timberland investment and natural capital sectors. Prior to Greenline Climate, Josh served as Vice President of Corporate Development for Kimmeridge, where he was responsible for the corporate development of Chestnut Carbon, LLC. Prior to Kimmeridge, Josh served as Investment Forester for the International Woodland Company (IWC) in Copenhagen, Denmark, where he was responsible for the assessment and advisory of a U.S. timberland portfolio (USD >$4B).

Previously, Josh held various roles at Resource Management Service (RMS) – timberland acquisition and disposition analytics, forest inventory analysis, harvest scheduling and linear optimization, and retail land sale valuations. Josh began his career as a Forest Manager with Molpus Woodlands Group where he oversaw the timberland asset management function in the Western Gulf region. Josh holds a B.S. in Environmental & Natural Resource Policy and a Master of Forest Business Economics, both from Clemson University.

Jeffrey Cole

Director / Shell Nature Based Solutions Group, General Manager

Jeff Cole is a seasoned advisor and leader with extensive experiences in carbon finance, sustainability and climate performance management. Over his career he has played a pivotal role in delivering enterprise scale ESG solutions to Fortune 500 firms. As the General Manager of Shell’s North America Nature Based Solutions business he led the strategic effort to grow Shell’s NBS portfolio in the US and Canada through high-quality conservation and restoration projects.

Dr. Timothy Robards

Director / TYLD President

Timothy Robards moved to the private sector after 20 years with the organization now known as CAL FIRE. After three years as a partner with a consulting firm and five at an Austrailia-based TIMO, he started TYLD Corp to provide forestry consulting for forestry and nut orchard management. Over the course of his career, he has raised capital, worked on timberland acquisitions, and developed carbon offset projects on over a million acres in the United States. He has an MA in Forest Biometrics and a PhD in Environmental Science, Policy, and Management from UC Berkeley. He can’t imagine being anything other than a forester.

Development Team

Ethel Wilkerson

Vice President of Operations

Ethel is an environmental scientist by training who has over 15 years experience working with diverse stakeholders on natural resource and sustainability projects. Her expertise includes climate change mitigation and adaptation, stream ecology and watershed management, and ecosystem service markets. She has served as the program manager for studies on carbon offsets, forestry and watershed management, recreation management, and fisheries restoration and diversification. Ethel is based in Maine, where she serves as President of her community’s land trust and a Girl Scout leader. She has a Master of Environmental Science and Master of Public Affairs (MSES/MPA) from Indiana University’s School of Public and Environmental Affairs.

Dr. Santosh Subedi

Director Forest Analytics

Dr. Santosh Subedi leads development and maintenance of US forest carbon offset projects, ensuring compliance with standards, methods, and protocols adopted by American Carbon Registry and California Air Resources Board. Santosh is a forest biometrician with expertise in growth and yield modeling, forest optimization, inventory data processing, model developments, forest soils, and ecophysiology of southern pine stands. Santosh has spent the past ten years working with TIMOs, REITs, and private landowners to solve environmental and financial issues. Santosh has a B.S. in forest science from Institute of Forestry at Tribhuvan University, an M.S. in silviculture and biometrics from the University of Georgia, and a Ph.D. in tree ecophysiology and forest modeling from Virginia Tech.

Eric Jaeschke

Senior Carbon Manager

Eric Jaeschke is a senior project manager at Greenline Climate, responsible for the development, coordination and completion of forest carbon offset projects. In this capacity, Eric manages the technical deliverables and workflow of multiple projects through the development and monitoring phases. Over his 9 years as a lead auditor, senior project manager, and GIS specialist, he has participated in the audit of more than 75 forest carbon projects. Eric is a California Air Resources Board Lead Verifier, Certified Forester with the Society of American Foresters, a California Registered Professional Forester, and a West Virginia Registered Professional Forester. He holds a B.S. in Forestry from West Virginia University and a M.S. in Forestry from North Carolina State University.

“As an absentee owner of large forest holdings in the northwest, it’s important to me to work with people I know are both competent AND reliable. Greenline exceeds expectations on both fronts. The work product and timeliness is top rate. The carbon world is new and full of twists and turns. Greenline is a professional partner all the way.”

Sam Mundel, CarbonRanches

Dr. Sean Canavan

Senior Biometrician

Sean works on the development and maintenance of U.S. forest carbon offset projects for Greenline Climate’s quantitative carbon team. Sean has worked in all major US forest areas during his over 20 years in global forest inventory and biometrics. Sean’s areas of expertise include forest inventory design, management, and compilation; growth and yield model development, validation, application, and comparison; statistical analysis; data management, processing, summarization, and reporting, and forest inventory support. He received a B.S. in Mathematics from Carnegie Mellon University, an M.S. in Forest Biometrics from Michigan State University, an M.S. in Statistics from Oregon State University, and a Ph.D. in Forest Modeling from Oregon State University.

James Cwiklik

Senior Carbon Analyst

James Cwiklik is responsible for the development, coordination and completion of forest carbon offset projects. He has six years of experience in forest carbon and has been involved in the audit of more than 50 projects across the voluntary and compliance carbon markets. He previously served as lead verification forester and technical manager at SCS Global Services, before which he spent several years as a field forester. James is a California Air Resources Board Lead Verifier. James holds a B.A. in Environment Studies from University of Pittsburgh and a M.S. in Forestry from Michigan Technological University.

Sunil Nepal

Senior Carbon Analyst

Sunil Nepal analyzes and manages forest inventory data for Greenline climate. Sunil’s areas of focus include quantifying forest dynamics with spatial and statistical techniques, analyzing forest inventory data, and forecasting growth and yield. His expertise includes data management, spatial and statistical analysis, silviculture, forest inventory, growth and yield model, optimization, and quantifying forest health risks. He has a PhD in Forestry from Auburn University, an MS in Forestry Sciences from Mississippi State University and a BS in Forestry from the Institute of Forestry, Tribhuvan University, Nepal. He also worked for more than nine years in Nepal’s Department of National Parks and Wildlife Conservation.

Mike Milnar

Carbon Analyst

Mike Milnar supports Greenline Climate’s project managers and technical staff in the development, coordination and completion of forest carbon projects. Prior to joining Greenline Climate, Mike was a research specialist at Princeton University, where he developed methods to assess the emissions impacts of land use change. He also served as an environmental specialist in the Peace Corps. Mike has a MS in Science, Technology and Environmental Policy from the University of Minnesota and a BS in Forest Management from Colorado State University.

Keith Stagg

Senior Carbon Manager

Keith is responsible for developing and managing forest carbon offset projects at Greenline Climate. Keith has over twelve years managing conservation forestry projects and programs. For the past seven years he has developed and implemented a wide variety of forest restoration and wildfire mitigation projects across the Colorado Front Range. Keith has additional expertise in forest management planning and the Forest Stewardship Council (FSC) certification system. Keith is a Certified Forester and holds a Masters of Environmental Science from the Yale School of Forestry and Environmental Studies. He hails from northern New Mexico and is based in Boulder, Colorado.

Maggie Massie

Carbon Manager

Maggie is a project manager at Greenline Climate, overseeing the coordination, management and workflow of several forest carbon offset projects and their technical deliverables. Maggie has 10 years of experience in the environmental sector, most recently as lead scientist and program developer for the California Department of Fish and Wildlife’s (CDFW) Cannabis Restoration Grant Program. Her expertise spans project management, environmental science and GIS analysis, with a specific focus in wildlife and resource conservation. Maggie holds a B.S. in Forestry and Natural Resources from University of California, Berkeley and a M.S. in Forest Ecosystems from Oregon State University.

Joint-venture backed by scale and expertise

Greenline Climate is a joint venture between Spatial Informatics Group (SIG) and the nature-based solutions arm of Shell New Energies US (“Shell”). It was formed to provide a differentiated offering to landowners, with a specific focus on improved forest management. Greenline Climate combines SIG’s science-driven carbon project development, technological innovation, and veteran staffing with Shell’s carbon expertise and capital.

Shell’s Nature-Based Solutions business invests in projects to protect and enhance natural ecosystems that capture CO₂ emissions, benefit local communities, and improve biodiversity. Shell uses the carbon credits these projects generate to help customers decarbonize by compensating for their emissions. Shell brings financial support, technical expertise, industry know-how and customer demand for credits to our partners.

Spatial Informatics Group is a long-time provider of carbon development services. The company manages all aspects of forest carbon projects, from initial assessment of the climate benefits and the financial feasibility of the project, through credit sale. SIG experts make cutting-edge science accessible and actionable, empowering landowners to make informed land management decisions that optimize environmental outcomes.