Cleanwatts

Cleanwatts

Cleanwatts, S.A.

Coimbra, Portugal

SolarEnergy Storage
51-200 employees70 MW installed
Profile last updated: August 12, 2026

About

Cleanwatts is a renewable energy company headquartered in Coimbra, Portugal with approximately 51-200 employees specializing in Solar, Energy Storage.

Cleanwatts is a Portuguese climate technology company that creates and manages renewable energy communities, enabling local production and sharing of clean energy among members. It develops solar PV installations for communities and businesses and offers digital energy management platforms, including Kiplo (energy markets and flexibility) and Kisense (behind-the-meter optimisation). The company reports more than 220 energy communities across Europe and more than 70 in Portugal.

Headquarters

Coimbra, Portugal

Employees

51-200

Focus areas

energy communitiessolar PVpeer-to-peer energy tradingvirtual power plantflexibility managementenergy managementdecentralized generationenergy storage

Products & services

Business models

B2BB2C

Value chain

DevelopmentConstructionO&MAsset ManagementCommunity Engagement

Service areas (1)

  • Energy communities

    Creation, management and operation of renewable energy communities, including solar PV installation, energy management and community membership services.

Locations

Headquarters

Rua Pedro Nunes, 3030-199, Coimbra, Portugal

Service regions

PortugalEurope

Projects

1

Santa Casa da Misericórdia de Miranda do Douro Renewable Energy Community

Renewable energy community (solar PV)

First renewable energy community in Portugal, created by Cleanwatts in August 2021 with the Santa Casa da Misericórdia de Miranda do Douro as anchor client.

Miranda do Douro, PortugalClient: Santa Casa da Misericórdia de Miranda do Douro

People

Management & team (6)

+ 2 more

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