Younergy
Youdera (formerly Younergy) is a Swiss solar-as-a-service company that finances, installs, owns, and operates distributed solar PV, battery storage, and roof renovation systems for commercial, industrial, and large residential customers across Switzerland, Spain, and Portugal under long-term zero-CAPEX PPAs.
- Company typePrivate
- Founded2015
- HeadquartersLausanne, Switzerland
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Younergy does
Youdera (formerly Younergy) is a Swiss-headquartered solar-as-a-service company founded in 2015 and based at the EPFL Innovation Park in Lausanne, operating across Switzerland, Spain, and Portugal. The company designs, finances, installs, owns, and operates distributed solar PV systems — and increasingly battery energy storage, roof renovations, and EV charging infrastructure — on the property of commercial, industrial, public-sector, and large residential customers. Customers purchase the generated electricity at fixed per-kWh rates under long-term Power Purchase Agreements (PPAs) of 10–25 years, with zero upfront capital expenditure and no operational burden. Project sizes range from 30 kWp to 4 MWp.
The company's core technology is the Youdera App, a proprietary cloud-based SaaS platform that manages the full distributed-energy asset lifecycle: project origination and sales enablement, PPA pricing simulation, technical and commercial due diligence, performance monitoring, O&M, and the kWh-to-cash revenue cycle including automated invoicing and collections. The platform currently manages more than 2,500 projects and supports a certified Solar Partner network of installers. Youdera monetizes through recurring PPA electricity sales, subscription O&M services, transaction-based asset buyouts, Battery-as-a-Service subscriptions, and roof renovation bundles. The €150 million deployment plan backed by Amundi Energy Transition (March 2026) is intended to scale the asset base across European C&I markets, supported by regional sub-brands y Tú (Spain) and und du (Switzerland).
Younergy firmographics
Firmographics- Name
- Younergy
- Legal name
- Youdera Group SA
- Website
- https://younergy.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Youdera (formerly Younergy) is a Swiss solar-as-a-service company that finances, installs, owns, and operates distributed solar PV, battery storage, and roof renovation systems for commercial, industrial, and large residential customers across Switzerland, Spain, and Portugal under long-term zero-CAPEX PPAs.
- Ownership category
- akta.pro rank
Younergy industry classification
Industry- Product category
- Commercial Solar Energy Services (Distributed C&I Solar PPA)
- NAICS
- Solar Electric Power Generation (221114)
- SIC
- Electric Services (4911), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Solar Financing, Leasing & Ownership Platforms (Tax Equity, PPA, Securitization) (EUAMABAJ)
- akta.pro secondary industries
- Corporate PPAs (C&I Offtake; Sleeved/Virtual/Physical) (EUAGADAA), Hybrid PPAs (Renewables + Storage) & Firm Renewable Products (EUAGADAI), Renewable Energy Asset Management (Solar/Wind/Hydro/Geothermal) (EUAEAMAB), Residential / Behind-the-Meter Storage Installation & Integration (EUAEAEAC)
Keywords
Where Younergy is headquartered
LocationHeadquarters
- HQ city
- Lausanne
- HQ country
- Switzerland
- HQ region
- Europe
Offices7 records
Markets served
Younergy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Infrastructure, Personnel, Technology or R&D, Marketing or Sales, Supply Chain
Revenue model
- Solar PPA Electricity Sales: Youdera designs, finances, installs, owns and operates solar PV systems on customer property. Customers purchase the electricity generated at a fixed rate per kWh under long-term PPAs (10–25 years), typically below the local utility retail rate. Youdera bills customers monthly (due 30 days from invoicing). Revenue is recurring over the contract term. The PPA rate is customer-specific, driven by estimated energy production, system size, installation cost, market conditions, and end-customer creditworthiness.
- Operations & Maintenance (O&M) Services: Youdera monitors, operates and maintains solar PV assets across its portfolio (800+ sites actively managed). O&M services are offered both as a standalone product to third-party asset owners and as part of bundled PPA contracts. Annual fees are dependent on project size and cover preventive and corrective maintenance. Includes Solar Health Check, Monitoring Package, and Monitoring + Preventive service tiers.
- PV Asset Acquisition & Buyout: Youdera acquires existing solar PV installations from property owners and contractors via buyout and Sell-and-Lease-Back (SLB) mechanisms. This includes purchasing existing PPA contracts and portfolios, providing immediate liquidity to sellers. For contractors, PPA purchase agreements provide lump-sum payments at project completion, enabling them to monetize assets and recycle capital.
- Battery as a Service (BaaS): Youdera delivers Battery Energy Storage Systems (BESS) as a financed, zero-CAPEX solution to commercial and industrial customers. Customers pay a fixed monthly fee for optimized battery storage (8–15 year contracts). Revenue derives from reduced grid access charges and energy cost savings through arbitrage and increased self-consumption.
- Roof Renovation Bundled with Solar PPA: Youdera finances and bundles roof renovation (including asbestos removal) with solar installations within a single PPA agreement. Revenue is realized through the long-term solar PPA with customers who would otherwise need to fund roof works separately.
- Investment Capital from Amundi Energy Transition: Strategic investment from Amundi Energy Transition supporting a €150 million deployment plan in distributed energy infrastructure for commercial and industrial customers across Europe. This represents institutional capital enabling scaling of the asset base and deployment pipeline, not direct customer revenue.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Production PPA — Fixed per kWh rate, below grid pricing |
| Subscription | Monthly | Consumption PPA — Pay only for electricity consumed |
| Subscription | Monthly | Fixed PPA — Flat monthly fee, no kWh rate |
| Subscription | Monthly | Battery as a Service (BaaS) — Zero CAPEX, fixed monthly fee |
| Subscription | Monthly | Solar + Battery PPA — Combined PV and battery, fixed low kWh rate |
| Other | Monthly | Property Rental — Passive income for hosting equipment |
| One time/ perpetual license | Pay-as-you-go | Solar Health Check — One-time baseline analysis |
| Subscription | Monthly | Monitoring Package — Continuous real-time oversight |
| Subscription | Annual | Monitoring + Preventive — Full-service tier with maintenance |
Go-to-market motion3 records
Distribution channels8 records
Marketing channels10 records
Younergy product offering
Product offeringCore offering
Youdera designs, finances, installs, owns, and operates distributed solar PV systems and battery energy storage on customer rooftops for commercial, industrial, and large residential customers, selling the generated electricity through long-term (10–25 year) fixed-price Power Purchase Agreements (PPAs) that eliminate upfront capital expenditure for the customer. The offering bundles solar PV, battery storage, roof renovation, EV charging integration, energy communities, and operations and maintenance into a single subscription-style contract managed end-to-end on the proprietary Youdera App cloud platform.
Product overview
Youdera (formerly Younergy) is a solar-as-a-service company operating as a distributed utility. The core offering is the Youdera App—a proprietary software platform that integrates project origination, PPA pricing simulation, contract generation, monitoring, and asset management. This platform underpins a portfolio of solar PPA solutions for commercial and industrial customers. Core products include Solar PPA (Power Purchase Agreements), Battery Energy Storage Systems (BESS), Roof Renovation, Energy Management, and Solar O&M services. The company serves markets through sub-brands y Tú (Spain) and und du (Switzerland), and offers an ecosystem of add-ons including EV Charging Integration, Energy Communities, and Buyout/Sell-and-Lease-Back services. The Solar Partner Program enables certified installers to use the Youdera platform for PPA financing.
Differentiator
Problem solved
Functional benefit
Brands
- y Tú Solar: Digital-first solar brand for Spain's C&I sector, headquartered in Zaragoza with offices in Madrid and Barcelona.
- und du
Products and services
- Solar Power Purchase Agreement (PPA) Long-term (10–25 year) fixed-price Power Purchase Agreement under which Youdera owns, finances, and operates a rooftop solar PV system on a customer site and sells the generated electricity to the customer at a contracted per-kWh price, eliminating upfront capital expenditure. Targeted at commercial, industrial, and large residential customers in Switzerland, Spain, and Portugal.
- Battery Energy Storage System (BESS) / Battery as a Service
Quantifiable outcome
- Electricity rate savings of up to 40% below conventional grid rates (e.g., Movelar case study)
- +6 more outcomes
Companies that use Younergy
Customer profileNamed customers20 records
Segments5 records
Ideal customer profiles4 records
Younergy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature5 records
Younergy partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- Swiss Solar GroupminorYounergy (now Youdera) sold its Swiss solar installation division to the Swiss Solar Group. Part of the sale proceeds were reinvested in the Swiss Solar Group, reflecting a long-term collaborative vision. The transaction strengthened Youdera's financial foundation and endorsed future collaboration with the Swiss Solar Group for solar sector development in Switzerland. The buyer (Swiss Solar Group) is not a direct commercial partner but a strategic ecosystem participant.
- CKW Conex AGminorCKW Conex AG served as the EPC (Engineering, Procurement, and Construction) firm for the HOCHDORF 892 kWp PV project in Sulgen, Switzerland. Youdera acted as the financing and asset owner. Younergy Solar (Suisse) AG served as the owner's engineer for the project. This is a project-specific implementation partner, not a recurring strategic alliance.
- GTEC (GETEC Switzerland AG)coreGTEC and Youdera entered a strategic partnership in Switzerland and Europe, offering businesses an innovative Solar PPA solution through a dedicated Swiss joint Asset Company. GTEC is one of Europe's leading thermal energy solutions providers, serving over 11,500 clients across industries. The partnership combined GTEC's investment capabilities and existing customer base with Youdera's PV expertise and solar-as-a-service model. The JV GETEC Younergy funded the HOCHDORF PV facility, with GTEC CEO Urs Zimmerli and Youdera board member Rainer Isenrich participating in project inauguration.
- y Tú Solar (Youdera Group)corey Tú Solar is Youdera's Spanish brand subsidiary managing the entire project lifecycle in Spain from opportunity generation and deal closing to installation oversight. It is not an external partner but an internal brand, though it functions as a distinct operational entity managing a multi-site solar initiative for Oviaragón's 12 Aragonese locations.
Scale indicators8 records
Recent moves11 records
Expansion highlights6 records
Younergy competitors and assessment
Company assessmentBroad incumbents
- Engie: Major French multinational utility with significant C&I renewable energy and energy services operations across Europe. Comparable as a broad incumbent offering solar PPAs and distributed energy solutions, with substantially greater scale and capital access than Youdera.
- Lightsource bp: Global utility-scale and C&I solar developer backed by bp, with significant European operations and PPA origination capabilities. Larger, broader player with deeper capital base but overlapping product offering in C&I solar PPAs and energy-as-a-service.
- Statkraft: Norwegian state-owned renewable energy major with European PPA origination, including C&I and distributed generation. Comparable as a large-scale competitor in European renewable PPAs with stronger capital base and broader portfolio.
- Iberdrola: Spanish-headquartered global utility leader with significant Iberian renewable energy and C&I energy services operations. Comparable as a broad incumbent with deep local market presence in Spain and Portugal where Youdera also operates.
- EDP: Iberian-headquartered utility with strong Iberian and European renewable energy operations including C&I solar PPAs. Particularly relevant given Youdera's footprint in Spain and Portugal; offers overlapping capabilities from a much larger balance sheet.
Direct peers
- Sunrock: Netherlands-based C&I solar PPA specialist that finances, installs, owns, and operates rooftop PV systems for commercial customers under long-term contracts. Closely comparable to Youdera on business model (zero-CAPEX solar PPA), target customer (C&I property owners), and bundled offerings including BESS.
- GreenYellow: France-headquartered energy services company offering C&I solar PPAs, energy efficiency, and BESS across Europe and emerging markets. Directly comparable to Youdera on zero-CAPEX financing model and C&I customer focus, with broader geographic reach.
- Solarstone: European solar-as-a-service company offering zero-investment solar and battery solutions to commercial and industrial customers. Closely aligned with Youdera on the PPA-financing model, BESS bundling, and target market of mid-market C&I businesses.
- Alight: Nordic C&I solar PPA developer that designs, finances, owns, and operates distributed PV systems for commercial customers. Highly comparable on the solar-as-a-service model, recurring PPA revenue structure, and C&I customer base across Northern Europe.
Emerging players
- Wattcrop: European distributed solar and storage developer targeting C&I customers with PPA and energy-as-a-service models. Comparable as an emerging peer with overlapping C&I solar focus but smaller scale and narrower geographic footprint than Youdera.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks7 records
Key highlights7 records
Customer concentration
Younergy social profiles
Digital presenceYounergy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Younergy leadership team
Management profileNumber of profiles
Profiles5 records
Younergy subsidiaries and ownership
Company hierarchySubsidiaries2 records
Younergy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Younergy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Younergy
What does Younergy do?
Youdera designs, finances, installs, owns, and operates distributed solar PV systems and battery energy storage on customer rooftops for commercial, industrial, and large residential customers, selling the generated electricity through long-term (10–25 year) fixed-price Power Purchase Agreements (PPAs) that eliminate upfront capital expenditure for the customer. The offering bundles solar PV, battery storage, roof renovation, EV charging integration, energy communities, and operations and maintenance into a single subscription-style contract managed end-to-end on the proprietary Youdera App cloud platform.
Is Younergy a public or private company?
Younergy is a private company. It is classified as venture growth investor backed and is currently operating.
When was Younergy founded?
Younergy was founded in 2015. It employs 11 to 50 people.
Where is Younergy based?
Younergy is headquartered in Lausanne, Switzerland, in the Europe region.
How does Younergy make money?
Six revenue lines are on record. Solar PPA Electricity Sales are the primary driver. The others are operations & Maintenance (O&M) Services, PV Asset Acquisition & Buyout, battery as a Service (BaaS), roof Renovation Bundled with Solar PPA and investment Capital from Amundi Energy Transition.
Who are Younergy's main competitors?
Broad incumbents on record are Engie, Lightsource bp, Statkraft, Iberdrola and EDP. Direct peers are Sunrock, GreenYellow, Solarstone and Alight. Wattcrop is listed as an emerging player.
Does Younergy have an API?
No public API is recorded for Younergy.
What industry is Younergy in?
Younergy's product category is Commercial Solar Energy Services (Distributed C&I Solar PPA). Its primary akta.pro industry code is EUAMABAJ, Solar Financing, Leasing & Ownership Platforms (Tax Equity, PPA, Securitization), with a secondary code of EUAGADAA, Corporate PPAs (C&I Offtake; Sleeved/Virtual/Physical). Its NAICS code is 221114 and its SIC code is 4911.