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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The latest industry news, interviews, technologies, and resources.
What is state of health (SOH)?
Glossary
State of Health (SOH) shows a battery’s current capacity and efficiency compared to new, helping extend its life, reduce waste, and support sustainable recycling and reuse.
What is a light means of transport (LMT) battery?
Glossary
LMT batteries power small electric vehicles, reducing pollution and noise. Rechargeable and recyclable, they save resources and promote cleaner, sustainable transport for short trips and daily use.
What is a carbon footprint declaration for batteries?
Glossary
A Carbon Footprint Declaration for batteries shows total emissions from production to recycling, promoting transparency, sustainability, and informed eco-friendly choices under EU rules.
What is an electric vehicle (EV) battery?
Glossary
EV batteries power electric cars using stored electricity, cutting pollution by replacing fuel. Made mainly of lithium-ion, they can be recycled to reuse materials, boosting sustainability.
What is the lithium recovery target?
Glossary
Lithium recovery targets set goals to reclaim lithium from old batteries, reducing mining harm, boosting recycling, supporting circular economy, and ensuring sustainable, eco-friendly resource use.
What is the cobalt recovery target?
Glossary
Cobalt recovery targets set goals to recycle cobalt from waste, reducing mining harm, securing supply, and promoting a circular economy for cleaner, sustainable technology and resource use.
What is battery recycling efficiency?
Glossary
Battery recycling efficiency means recovering most metals from used batteries, cutting waste and mining. Europe boosts this with rules, tech, and collection to protect the planet and save resources.
What is the battery collection rate?
Glossary
Battery Collection Rate shows how many used batteries are recycled instead of thrown away. Higher rates prevent pollution, save resources, and support a safer, circular economy.
What is an SLI battery (starting, lighting, ignition)?
Glossary
An SLI battery starts vehicles and powers lights using lead-acid chemistry. It’s highly recyclable in Europe, supporting circular economy by recovering materials and reducing pollution.
What is a battery management system (BMS)?
Glossary
A Battery Management System protects and balances battery cells, ensuring safety, longer life, and efficient use. It supports sustainability by reducing waste and enabling clean energy storage.
What is Zaliasis Taskas in Lithuania?
Glossary
„Žaliasis taškas“ Lietuvoje koordinuoja pakuočių atliekų surinkimą ir perdirbimą, atstovauja gamintojams pagal EPR, skatina tvarų atliekų tvarkymą ir žiedinę ekonomiką.
What is Infinitum (Norway DRS)?
Glossary
Infinitum runs Norway's Deposit Return Scheme, encouraging recycling of drink containers via deposits refunded at many collection points. This boosts recycling rates, reduces waste, and supports a circular economy.