Frederik Kiel Jespersen

Frederik Kiel is Co-Founder and Chief Technology Officer at Repax, where he architects technology solutions that bridge the gap between regulatory compliance and sustainable business practices. He focuses on building scalable infrastructure that transforms complex environmental responsibilities into actionable insights. With a commitment to better technology as a force for environmental stewardship, Frederik works at the intersection of compliance innovation and circular economy advancement.
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What is embodied carbon? The total CO2 emissions from making and using products

What is embodied carbon?

Embodied carbon is the total CO2 emissions from making, using, and disposing of products. Choosing recycled or low-carbon materials helps reduce this hidden impact on climate change.
What is system boundary (LCA)? Defining the study limits for environmental impact

What is a system boundary in LCA?

A system boundary in LCA sets clear limits on which product stages and processes to study, helping focus on key environmental impacts and making the analysis manageable and transparent.
What is the EU Emissions Trading System? Europe’s carbon market to cut emissions

What is the EU Emissions Trading System (EU ETS)?

The EU ETS limits emissions by setting a cap and allowing companies to trade allowances. It cuts greenhouse gases by 50% since 2005 and funds green projects, driving cleaner tech and a greener economy.
What is a functional unit in LCA? Measuring a product’s real impact

What is a functional unit in LCA?

A Functional Unit in LCA defines the exact function a product provides, like “protecting 1 kg of food,” ensuring fair, clear environmental impact comparisons focused on real use and sustainability.
What is life cycle impact assessment? Measuring a product’s full environmental effects

What is life cycle impact assessment (LCIA)?

Seeing the full life cycle of everyday items reveals their true environmental impact, inspiring smarter choices like using less, recycling more, and supporting greener products for a healthier planet.
What is embodied energy? The hidden energy in making products and materials

What is embodied energy?

Embodied energy is the total energy used to make a product, from raw materials to assembly. Choosing low-embodied energy materials and recycling helps reduce environmental impact and supports sustainability.
What is an ecological footprint? A measure of nature we use to live sustainably

What is an ecological footprint?

An ecological footprint shows how much land and water we need to support our lifestyle and absorb waste. Reducing it by recycling, saving energy, and choosing sustainable products helps protect our planet.
What is water footprint? Measuring the total water used in daily life and products

What is a water footprint?

Water footprint shows the total water used directly and indirectly for products we use daily. It helps us make smarter choices, save water, and protect ecosystems for a sustainable future.
What is cradle-to-gate assessment? Measuring a product’s impact before it leaves the factory

What is a cradle-to-gate assessment?

Cradle-to-Gate Assessment measures a product’s environmental impact from raw materials to factory exit, helping companies reduce resource use, meet rules, and offer greener choices to customers.
What is material flow analysis? Tracking materials to reduce waste and save resources

What is material flow analysis?

Material Flow Analysis tracks materials from start to end, showing where they come from, go, and how they're used or wasted. It helps reduce waste and supports recycling for a greener future.
What is the GHG Protocol? A guide to measuring greenhouse gas emissions

What is the GHG Protocol?

The GHG Protocol helps businesses measure and manage greenhouse gas emissions in three scopes, guiding them to reduce impact, save costs, and support climate goals with clear, trusted data.
What are carbon credits? Permits that help reduce greenhouse gas emissions

What are carbon credits?

Carbon credits let companies buy or sell permission to emit greenhouse gases, encouraging cuts where cheap. They fund green projects and help meet climate goals flexibly and cost-effectively.