Icelandic nature is our most valuable asset. We use our innovative thinking to harness its energy and produce hot water and electricity in a responsible manner.
Icelandic nature is our most valuable asset. We use our innovative thinking to harness its energy and produce hot water and electricity in a responsible manner.
ON Household Electricity
Sustainable electricity for your home
Better overview of usage
You can have everything in one place
Satisfied customers for six consecutive years
ON Power Home Charging
Affordable and convenient way to charge your electric car at home
Affordable and convenient way to charge your
electric car at home
Satisfied customers for six consecutive years
Monthly subscription
Service available 24/7
ON Company Charging
Simplify your operations with better oversight
Operating fleet
Monthly fee
Service available 24/7
What's new?
Aug 21, 2026
Framhaldsskólakennarar kynntu sér nýsköpun í loftslags- og orkumálum
Aug 20, 2026
Hvernig er að reka eina stærstu jarðvarmavirkjun heims?
Aug 17, 2026
ON's fast-charging stations in Víðigerði will be closed on August 18th and 19th due to paving works
Aug 5, 2026
Kristín Guðmundsdóttir receives Iceland's first IPMA certification in project portfolio management
Jul 24, 2026
Noise from a geothermal well in Hverahlíð
Jul 22, 2026
The French Foreign Minister visited the Hellisheiði Power Station
Jul 10, 2026
The geothermal run received a great response and was a real success
Jul 9, 2026
Tremendous opportunities in an environment for growth
Jul 8, 2026
Environmental affairs on the agenda of ON Power
Jul 6, 2026
Eco-friendly medals made from recycled plastic for the ON Geothermal Run (Jarðvarmahlaup ON)
Jul 3, 2026
Slight tectonic movements in Nesjavellir
Jul 1, 2026
Important milestones achieved in the development of the Geothermal Park
What's new?
Aug 21, 2026
Framhaldsskólakennarar kynntu sér nýsköpun í loftslags- og orkumálum
Aug 20, 2026
Hvernig er að reka eina stærstu jarðvarmavirkjun heims?
Aug 17, 2026
ON's fast-charging stations in Víðigerði will be closed on August 18th and 19th due to paving works
Aug 5, 2026
Kristín Guðmundsdóttir receives Iceland's first IPMA certification in project portfolio management
Jul 24, 2026
Noise from a geothermal well in Hverahlíð
Jul 22, 2026
The French Foreign Minister visited the Hellisheiði Power Station
Jul 10, 2026
The geothermal run received a great response and was a real success
Jul 9, 2026
Tremendous opportunities in an environment for growth
Jul 8, 2026
Environmental affairs on the agenda of ON Power
Jul 6, 2026
Eco-friendly medals made from recycled plastic for the ON Geothermal Run (Jarðvarmahlaup ON)
Jul 3, 2026
Slight tectonic movements in Nesjavellir
Jul 1, 2026
Important milestones achieved in the development of the Geothermal Park
What's new?
Aug 21, 2026
Framhaldsskólakennarar kynntu sér nýsköpun í loftslags- og orkumálum
Aug 20, 2026
Hvernig er að reka eina stærstu jarðvarmavirkjun heims?
Aug 17, 2026
ON's fast-charging stations in Víðigerði will be closed on August 18th and 19th due to paving works
Aug 5, 2026
Kristín Guðmundsdóttir receives Iceland's first IPMA certification in project portfolio management
Jul 24, 2026
Noise from a geothermal well in Hverahlíð
Jul 22, 2026
The French Foreign Minister visited the Hellisheiði Power Station
Jul 10, 2026
The geothermal run received a great response and was a real success
Jul 9, 2026
Tremendous opportunities in an environment for growth
Jul 8, 2026
Environmental affairs on the agenda of ON Power
Jul 6, 2026
Eco-friendly medals made from recycled plastic for the ON Geothermal Run (Jarðvarmahlaup ON)
Jul 3, 2026
Slight tectonic movements in Nesjavellir
Jul 1, 2026
Important milestones achieved in the development of the Geothermal Park
What's new?
Aug 21, 2026
Framhaldsskólakennarar kynntu sér nýsköpun í loftslags- og orkumálum
Aug 20, 2026
Hvernig er að reka eina stærstu jarðvarmavirkjun heims?
Aug 17, 2026
ON's fast-charging stations in Víðigerði will be closed on August 18th and 19th due to paving works
Aug 5, 2026
Kristín Guðmundsdóttir receives Iceland's first IPMA certification in project portfolio management
Jul 24, 2026
Noise from a geothermal well in Hverahlíð
Jul 22, 2026
The French Foreign Minister visited the Hellisheiði Power Station
Jul 10, 2026
The geothermal run received a great response and was a real success
Jul 9, 2026
Tremendous opportunities in an environment for growth
Jul 8, 2026
Environmental affairs on the agenda of ON Power
Jul 6, 2026
Eco-friendly medals made from recycled plastic for the ON Geothermal Run (Jarðvarmahlaup ON)
Jul 3, 2026
Slight tectonic movements in Nesjavellir
Jul 1, 2026
Important milestones achieved in the development of the Geothermal Park