Top 13 Green Energy startups in Ireland

Updated: February 18, 2024 | Editor: Alexander Gillet

1
Funding: $336.4M
Koloma is a geologic hydrogen company that leverages technology and data to identify and commercialize geologic hydrogen resources.
2
Funding: €184M
Urban Volt is an energy-saving LED lighting firm. They retrofit commercial premises with LED lighting for no upfront cost. Their unique Light as a Service business model allows our clients to enjoy cash and energy savings from the moment of installation.
3
Funding: $36.9M
Exergyn is a clean-tech company that develops waste heat recovery and conversion technology.
4
Funding: €30M
SuperNode is a cutting-edge global technology development company.
5
Funding: $20.9M
HT Materials Science is developing a heat transfer fluid technology that acts as an additive for new or existing commercial and industrial cooling and heating systems. This technology reduces energy consumption
6
Funding: $19.6M
Gazelle Wind Power is a developer of a floating wind platform.
7
Funding: $1.4M
FenestraPro is software for architects to design environmentally efficient nondomestic building facades more cost effectively.
8
Funding: €200K
SolarMarine Energy delivers complete floating hardware solutions for supporting PV Panels on water both inshore and offshore. These floating power plants can be used for either ‘Private Wire’ feeds to local industry or full grid connection.
9
Funding: €200K
Ocean Energy is a pecialised commercial company developing wave energy technology
10
Funding: $200K
KelTech IoT provides secure solutions for the communications infrastructure and property technology market.
11
Funding: $120K
Electricity is building an AI-based B2B energy marketplace that aims to equip industrial consumers of electricity and gas with fair energy price benchmarks, using an AI-based forecasting engine, as well as match them with suppliers of electricity and natural gas.
12
Luna develops telematic device uses world-first centimeter-level positioning accuracy to deliver the geographical accuracy needed for scooter companies to ensure their scooters are being both parked and ridden correctly, within city guidelines and safety regulations.
13
ETFuels is pioneering an off-grid green fuel production model, disrupting current approaches to decarbonisation and unleashing the full potential of renewable energy at scale.
Editor: Alexander Gillet
Alexander Gillet is a senior editor for EnergyStartups. He has a deep background in energy sector and startups. Alexander graduated from Emlyon Business School, a leading French business school specialized in entrepreneurship. He has helped several non-profit organizations dedicated to promoting environmental education and sustainability and has written over 250 articles on energy technology for various websites. In his free time, Alexander enjoys yoga, camping and exploring the Blue Ridge Mountains. You can contact Alexander at alexgillet(at)energystartups(dot)com