World-Class LCAs by Leading PhD ExpertsActionable Strategies to Lower Your FootprintCustom Tools for Effective Carbon ManagementHigh-Resolution Impact Factor MarketplaceSustainable aviation fuel
The default pathway is an average, not your system.
Policy rewards only what its accounting can see.
The session · Wednesday Aug 26 · Ballroom D
One fuel. Five rulebooks. Different carbon value.
Dr. Rylie Pelton, 3:00–4:30 p.m. — how a real physical difference becomes recognized value.
Policies · Methods · Boundaries · Evidence · Claims
See the session outlineStart with three questions
Three short questions. A direct answer from Dr. Rylie Pelton.
See what applies, what counts and what evidence comes next.
Rulebooks · Pathway status · Evidence gaps
Start the pathway screen
for any stage of your sustainability journey
Discover how LEIF leads with cutting-edge research, technology, and expert guidance to help you achieve your sustainability goals efficiently and effectively. Hover over each image to learn more.
Collaborate with the team whose decades of experience, dozens of peer-reviewed publications, and 900+ citations in top scientific journals put them at the forefront of the sustainability industry. Partnering with LEIF ensures your strategy is based on the most respected and pioneering research available.
Leverage LEIF's industry-leading Life Cycle Assessment (LCA) methods, widely regarded as foundational best practices in the field. Our unique approach integrates these methods with advanced data engineering tools to precisely quantify environmental impacts under a range of current and future scenarios, helping you confidently identify the most effective pathways to your sustainability goals.
Supply chain impacts often exceed 80% of organizational emissions but are often left unchecked due to the complexity of Scope 3 accounting. LEIF's advanced techniques are designed to cut through this complexity, uncovering hidden hotspots and providing actionable insights to help you align your entire value chain with your sustainability goals.
Make well informed decisions, deliver credible reporting, and achieve ambitious targets with LEIF's advanced impact factor database. This unparalleled resource includes state-of-the-art US energy grid emissions projected from 2007 to 2050, county-level commodities impacts spanning a range of production and supply chain scenarios, and much more.
Our award-winning PhD experts will empower your team with the expertise, experience, and specialized tools necessary to define, prioritize, and execute a credible climate action plan.
Industry Leading Science
Cutting-Edge Methods
Whether you're a climate action champion or your sustainability journey is just beginning, LEIF is your trusted partner to help plan and realize sustainability goals and impact targets.
Understand your impacts & identify critical hotspots.
Learn moreIdentify & prioritize impact mitigation strategies.
Learn moreAccess World-Class Sustainability Data & Cutting-Edge Tools.
Learn moreEmpower your team with world-class expertise.
Learn moreWork with our experts to build a project plan that meets your sustainability objectives.
Conduct a state-of-the-art assessment to understand your baseline environmental impacts that will stand up to third-party review.
Identify hotspots, assess mitigation opportunities, and create a data-driven plan to reach your sustainability targets.
Use our tools & data to monitor your progress and refine strategies as needed.
Our mission is to help our clients understand and successfully reduce their impact, which is why we bring together the best minds, methods, and technology to inform their climate action plans and sustainability investments with highly credible, science-based, data-driven information.
Step toward a sustainable future with LEIF.
Measure Your Impact
Increase Sustainability
Build Custom Tools
Get Expert Guidance
Discover how LEIF can support your sustainability journey with our expert services, tailored solutions, and industry-leading methodologies.
LEIF specializes in environmental impact assessments, including Life Cycle Assessments (LCA), greenhouse gas (GHG) inventories, and climate action planning. Our PhD-trained experts help improve the sustainability of complex supply chains and production processes.
The name "LEIF" stands for Lifecycle Environmental Impact Footprinting, which reflects our company's mission of providing comprehensive impact assessments and strategies that focus on improving sustainability throughout the entire product lifecycle.
We serve a wide range of industries, including food, energy, technology, consumer goods, retail, and services, among others.
An LCA is a methodology for assessing environmental impacts associated with all stages of a product's life, from raw material extraction through production, use, and disposal.
Scope 3 emissions include all indirect emissions that occur in a company's value chain, such as purchased goods and services, transportation, and waste disposal. They are crucial as they often represent the largest share of a company's total GHG emissions.
Our assessments are based on the most up-to-date scientific methods, peer-reviewed literature, and verified data. We also use parameterized spatial LCA methods to ensure accuracy, and facilitate third-party review and certification if that is of interest.
Yes, we offer customized training sessions and educational materials to help your team understand and implement sustainability practices effectively.
LEIF combines cutting-edge LCA and ESG consulting with deep industry experience, proprietary data models, and a commitment to actionable, data-driven sustainability strategies tailored to each client's specific needs.
LEIF provides comprehensive GHG reporting services, including Scope 1, 2, and 3 emissions. We use advanced methodologies to ensure accurate and credible reporting, helping you meet regulatory requirements and achieve your sustainability targets.
Yes, LEIF's expertise extends across state and national boundaries. Our team has experience working with global supply chains and can help you navigate the specific regulatory and environmental challenges in different regions.
It helps reduce costs, comply with regulations, respond to stakeholder interests, enhance brand reputation, and achieve long-term growth and resilience.
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Take the next step toward a sustainable future!
Our LCA & Sustainability Experts are here to help 🌎 Contact us today!
contact@leifllc.com