niba.es
Renewable electricity and gas retailer offering app-managed tariffs to households in Spain
Highlights
- New on EvolcAdded 2026-11-03
About niba.es
niba is an electricity and gas retailer operated by FASTLIGHT, S.L.U., a member of the Iberdrola group. It sells 100% renewable energy and manages supply contracts digitally, with customers controlling their energy from a mobile phone.
Its electricity plans include niba Zen, a single fixed price per kWh; niba Tres, which sets fixed prices for off-peak, flat and peak time bands; and niba Flex, which is linked to the energy market and carries a monthly fee. Gas is sold on RL1, RL2 and RL3 tariffs assigned by annual consumption. A niba Solar add-on covers the compensation of surplus energy from rooftop solar panels. Customers are households, and the company earns revenue from energy supply contracts.
The company is headquartered in Bilbao, Spain. Its website is published in Spanish.
Product: Electricity and natural gas supply plans for households (niba Zen, niba Tres, niba Flex, gas RL1–RL3, niba Solar add-on), managed through a mobile app.
Jobs at niba.es
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