69 Best Energy Nuclear Startups in Denmark to Watch in 2024

Solid-oxide electrolysis technology developer to produce sustainable green hydrogen.

Total Raised: $11.95M

Last Funding: $11.95M (Series A)

EV charging platform.

Total Raised: $109.82M

Last Funding: $87.16M (Series B)

Fuel cell manufacturer specializing in methanol fuel cells as an alternative to non-renewable fuels.

Total Raised: $43.48M

Last Funding: $11.92M (Series B)

API platform for carbon-aware electricity usage.

Total Raised: $5.39M

Last Funding: $5.39M (Seed)

Platform using data to help reduce carbon emissions in shipping.

Total Raised: $50.00M

Last Funding: $50.00M (Series B)

Mass manufacturing of thorium reactors.

Total Raised: $21.33M

Last Funding: $21.33M (Seed)

Transformer monitoring platform.

Total Raised: $3.17M

Last Funding: $3.17M (Seed)

Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.

Total Raised: $7.87M

Last Funding: $5.44M (Seed)

Data analytics platform for the offshore wind sector.

Total Raised: $9.15M

Last Funding: $9.15M (Series A)

Platform enabling companies to offset unavoidable emissions through carbon removal project portfolios.

Total Raised: $4.55M

Last Funding: $3.69M (Seed)

Thermal energy storage

Total Raised: $11.31M

Last Funding: $11.31M (Seed)

Platform that captures CO2 and helps companies go carbon neutral by converting emissions into valuable products.

Total Raised: $1.23M

Last Funding: $1.23M (Pre Seed)

Data-driven, automated energy and climate optimization for companies.

Total Raised: $3.60M

Last Funding: $3.60M (Unknown)

Water purification platform using industrial biotech techniques for desalination of seawater.

Total Raised: $18.43M

Last Funding: $18.43M (Unknown)

Marketplace offering renewable energy, power & gas trading, and finance services.

Total Raised: $15.94M

Last Funding: $15.94M (Unknown)

SaaS-based smart waste management platform helps with waste collection processes.

Total Raised: $8.50M

Last Funding: $8.50M (Unknown)

Manufacturing company focused on creating reusable everyday products.

Total Raised: $2.87M

Last Funding: $2.87M (Seed)

Biotechnology startup creating sustainable materials using natural resources.

Total Raised: $5.32M

Last Funding: $5.32M (Seed)

Clean-tech company developing climate solutions for buildings and industry.

Total Raised: $5.96M

Last Funding: $5.96M (Unknown)

Battery-powered speakers made and sold by a company in Copenhagen.

Total Raised: $8.35M

Last Funding: $8.35M (Unknown)

Technology converting CO2 emissions into viable business products.

Total Raised: $0.65M

Last Funding: $0.65M (Pre Seed)

Nordic Power Converters has developed a power converter that is five times smaller and lighter and has 2-5 times longer lifetime

Total Raised: $0.91M

Last Funding: $0.91M (Pre Seed)

Renewable energy provider offering sustainable power solutions.

Total Raised: $0.27M

Last Funding: $0.27M (Pre Seed)

Greener, Cleaner and Smarter Waste Collection Worldwide

Total Raised: $1.19M

Last Funding: $1.19M (Unknown)

Subscription service helping individuals and businesses offset their carbon emissions.

Total Raised: $0.30M

Last Funding: $0.30M (Pre Seed)

Smart showering solutions designed for any bathroom.

Last Funding: $0.00M (Unknown)

We develop a highly capable battery management system that allow for dynamic cell stack reconfiguration and micromanagement of battery cells

Last Funding: $0.00M (Unknown)

Battery solution focused on producing and developing Vanadium-based redox flow technology.

Last Funding: $0.00M (Unknown)

Waste heat driven cooling technology designed especially for maritime use

Last Funding: $0.00M (Unknown)

R&D engineering firm focused on developing clean technology solutions.

Last Funding: $0.00M (Unknown)