UniZEB

What UniZEB does

UniZEB (Casa-Laboratorio dell'Università di Padova) is a university research laboratory and student project founded in 2015 at the University of Padova. It operates a single 80 sqm zero-energy residential building constructed using Cross Laminated Timber (CLT), constructed and continuously monitored by students and faculty. The structure integrates renewable energy systems (photovoltaic with battery storage, heat pump with thermal storage, mechanical ventilation with heat recovery), a domotic home automation system, a phytodepuration basin, and 24/7 Indoor Environmental Quality sensors. The building is physically redesigned with new technological solutions on a roughly two-year cycle, with each iteration receiving a new name (the original was 'Laurel').

The project is organized into four functional groups — Research and Monitoring, BIM-MEP, Communication and Graphics, and Human Resources — comprising approximately 30 active members drawn from six university departments (DII, DICEA, DEI, GEOSCIENZE, DSEA, FISPPA) and over 200 alumni since inception. UniZEB is supported by 30+ corporate sponsors (including Manens-Tifs, Volteco, Stiferite, Isolgomma, Berchet, Gruppo Pittini, Niederstätter) and institutional partners (Comune di Padova, Scuola Edile di Padova, ANCE Padova, ULSS 6 Euganea, Orders of Engineers and Architects of Padova). The 2025 product line includes the UniZEB AR mobile application (Android) for virtual tours, BIM-MEP digital modeling services, and research/monitoring outputs.

UniZEB does not operate as a commercial enterprise. It is funded through University of Padova institutional support, corporate sponsorships, and institutional patronage. Revenue is explicitly non-existent; sponsors provide products, materials, and financial support in exchange for the ability to validate their technologies under real-use conditions. The primary go-to-market mechanism is the annual Fiera della Formazione (Training Fair), now in its fifth edition, which draws 200+ visitors and features sponsor exhibition parks, the Olimpiadi di Cantiere competition, and SDG-aligned workshops. Geographic focus is regional (Veneto, Italy), with no disclosed international expansion. UniZEB's mission is aligned with the University of Padova's three pillars: Didattica (Teaching), Ricerca (Research), and Trasferimento Tecnologico (Technology Transfer), contributing to UN SDGs 7, 9, 11, 13, and 17.

Name

UniZEB

Legal name

UniZEB

Website

https://unizeb.it

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

UniZEB is a non-commercial university research laboratory project of the University of Padova that operates an 80 sqm zero-energy residential building as a living lab, serving students, faculty, and over 30 corporate construction-industry sponsors through real-use-condition research, validation, and education.

Ownership category

akta.pro rank

Product category

Sustainable Building Research

NAICS

Architectural Services (54131)

SIC

Services-Commercial Physical & Biological Research (8731), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Makerspaces & Fab Labs (Open Build Studios) (EDAMADAC)

akta.pro secondary industry

Facilities Engineering (HVAC, Electrical, Plumbing) (EDALALAC)

Keywords

• Zero energy buildings
• Sustainable construction research
• Building energy efficiency
• Living laboratory facilities
• BIM MEP modeling

Headquarters

HQ city

Padova

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Others

Revenue model

1. Academic Institutional Funding: UniZEB receives support from the University of Padova and multiple academic departments (DII, DICEA, DEI, GEOSCIENZE, DSEA, FISPPA), providing research grants, infrastructure, and faculty supervision aligned with the university's three pillars: Didattica (Teaching), Ricerca (Research), and Trasferimento Tecnologico (Technology Transfer).
2. Corporate Sponsorship and Product Validation: Over 30 companies sponsor the project by providing products, materials, and financial support. In return, sponsors gain the ability to validate their products under real-use conditions in the living lab. Sponsors actively showcased their technologies at the annual 'Fiera della Formazione' and the Sponsor Exhibition Park.
3. Technology Transfer and Consulting: UniZEB generates value through technology transfer to the green economy sector, aligning with the UN 2030 Agenda. Research findings and monitoring data are disseminated to industry and institutions, potentially generating consulting or licensing revenue.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

UniZEB operates a zero-energy 80 sqm residential laboratory-house in Padova that integrates CLT construction, photovoltaic panels with battery storage, heat pump with thermal storage, mechanical ventilation with heat recovery, domotic controls, and a phytodepuration basin, functioning as a permanently monitored living lab. The project delivers continuous real-use-condition research data, hands-on experimental learning for university students, and product validation opportunities for construction-sector sponsors, supported by a BIM-MEP digital modeling capability and an augmented-reality mobile application.

Product overview

UniZEB is a multidisciplinary laboratory house project developed by students of the University of Padova, representing a single unified product: a zero-energy residential building (80 sqm) that functions as both a sustainable dwelling and a living laboratory. The project integrates four interconnected service areas: the core Casa-Laboratorio building with its integrated technological systems (photovoltaic, heat pump, ventilation, domotics, phytodepuration); the UniZEB AR augmented reality application for virtual tours; BIM MEP services for digital building modeling; Ricerca e Monitoraggio for performance tracking and sensor management; and Comunicazione e Grafica for project dissemination. The building cycles through technological redesigns every two years, with each iteration receiving a new nomenclature derived from the original 'Laurel' prototype.

Differentiator

Problem solved

Functional benefit

Products and services

• UniZEB Casa-Laboratorio An 80 sqm zero-energy residential laboratory building designed and constructed by students of the University of Padova. The unit integrates photovoltaic panels with battery storage, a heat pump with thermal storage, mechanical ventilation with heat recovery, a home automation system, and a phytodepuration tank. The building functions as a permanently monitored living laboratory for testing sustainable construction technologies and energy efficiency solutions under real occupied conditions, and serves corporate sponsors, academic researchers, and university students.
• UniZEB AR

Quantifiable outcome

• The construction sector is responsible for over 40% of emissions, with the building industry in Europe responsible for 50% of all waste produced — highlighting the urgent need for zero-energy building solutions that UniZEB addresses.
• +3 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

21 partnerships are on record, tiered core and minor.

• University of PadovacoreStrategic or Co-development PartnerThe University of Padova is the founding institution behind UniZEB. Six departments (DII, DICEA, DEI, GEOSCIENZE, DSEA, FISPPA) provide academic supervision, research guidance, and faculty support aligned with the university's three pillars: Didattica (Teaching), Ricerca (Research), and Trasferimento Tecnologico (Technology Transfer).
• Scuola Edile di PadovacoreStrategic or Co-development PartnerThe Scuola Edile di Padova provides the land lot on which UniZEB's laboratory-house is built (via Basilicata 10) and hosts the annual Fiera della Formazione. It is a historical partner of the project since its inception.
• ANCE PadovacoreStrategic or Co-development PartnerANCE (Associazione Nazionale Costruttori Edili) Padova is a partner of UniZEB, representing the construction industry and facilitating industry-academia collaboration.
• Comune di PadovacoreStrategic or Co-development PartnerThe Municipality of Padova supports UniZEB as a partner, contributing to the project's goals of sustainable urban development and alignment with the UN 2030 Agenda.
• ULSS 6 Euganea (Spisal)minorStrategic or Co-development PartnerThe local public health authority's occupational health and safety service (Spisal) participates in UniZEB, contributing expertise on health and safety standards for the laboratory environment.
• Ordine degli Ingegneri di PadovaminorStrategic or Co-development PartnerThe Order of Engineers of Padova provides patronage for UniZEB, supporting the professional relevance of the project for future engineers.
• Ordine degli Architetti di PadovaminorStrategic or Co-development PartnerThe Order of Architects of Padova provides patronage for UniZEB, supporting the project's architectural and sustainable design dimensions.
• Fondazione Ingegneri PadovaminorStrategic or Co-development PartnerThe Engineers Foundation of Padova provides patronage and support for UniZEB.
• Bortoletto SerramentiminorOthersSponsor providing window and door systems for the UniZEB building. Actively exhibited at the Fiera della Formazione 2025.
• Bozza SRLminorOthersSponsor providing construction materials for the UniZEB building. Contributed materials for the 'Olimpiadi di Cantiere' competition at the 2025 Fiera.
• Eterno IvicaminorOthersSponsor contributing construction materials for UniZEB. Provided materials for the 2025 Olimpiadi di Cantiere team competition.
• GeoplastminorOthersSponsor providing innovative construction products for the UniZEB building, showcased at the Sponsor Exhibition Park during the Fiera della Formazione.
• IessminorOthersSponsor contributing to UniZEB. Exhibited products at the 2025 Fiera della Formazione.
• IsolgommaminorOthersSponsor providing insulation materials for UniZEB. Exhibited at the Fiera della Formazione 2025.
• Manens S.p.AcoreTechnology or IntegrationManens-Tifs, a leading Italian engineering consultancy, provides expertise in HVAC and electrical systems design for UniZEB. Founded by University of Padova professors, the firm supports the project with advanced simulation modeling and technology transfer, contributing to the building's energy efficiency systems.
• StiferiteminorOthersSponsor providing insulation products for UniZEB. Contributed materials for the 'Olimpiadi di Cantiere' competition at the 2025 Fiera.
• Tegola CanadeseminorOthersSponsor providing roofing materials for the UniZEB building. Contributed products for the 2025 Olimpiadi di Cantiere team competition.
• VoltecocoreTechnology or IntegrationVolteco provides the AMPHIBIA membrane — a multi-layer waterproofing technology that is hydro-reactive, self-repairing, self-sealing, and self-bonding to concrete — for UniZEB's below-grade structures. This technology enables total watertight integrity for the building's underground elements.
• Gruppo PittiniminorOthersGruppo Pittini, a leading European steel producer for construction, sponsors UniZEB as part of its commitment to sustainable building. Pittini produces steel using electric arc furnace technology with a Zero Waste principle, aligning with UniZEB's sustainability goals.
• NiederstätterminorOthersNiederstätter, a crane and construction equipment rental company based in Bolzano, provides crane and machinery services for the UniZEB construction site. Founded in 1975, the company specializes in Liebherr crane supply and jobsite planning.
• LEDS (Laboratorio Energia e Distribuzione Sostenibile)minorGTM or Marketing PartnerLEDS is a student association of energy and electrical engineering students at the University of Padova. They collaborated with UniZEB to organize events, including the conference 'Ripartiamo dall'Energia' featuring Professor Arturo Lorenzoni.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Others

• LEDS (Laboratorio Energia e Distribuzione Sostenibile - University of Padova): University of Padova student association for energy and electrical engineering students, which has collaborated with UniZEB on energy-focused events. Comparable as an adjacent academic-energy community within the same university ecosystem.
• Green Building Council Italia: Italian member of the international GBC network promoting sustainable building standards and certifications. Comparable as a knowledge/ecosystem node operating in the same sustainable-construction policy space as UniZEB's research mission.

Direct peers

• Nottingham Creative Energy Homes: A University of Nottingham program of real, occupied, monitored low-energy homes used as a living lab for building performance research and industry product validation. Directly comparable to UniZEB's model of an occupied, sensor-monitored test building funded by corporate sponsors.
• Politecnico di Milano (Solar Decathlon Team): Italian university with active student teams in Solar Decathlon competitions focusing on sustainable building design and energy efficiency. Most directly comparable Italian peer for the student-built, industry-sponsored ZEB research model.
• Solar Decathlon Europe: An EU university competition where student teams design and build energy-efficient solar-powered houses, with industry sponsorship and public exhibitions. Overlaps with UniZEB on the student-led sustainable construction, industry-sponsorship, and event-driven GTM dimensions.

Broad incumbents

• ENEA (Italian National Agency for New Technologies, Energy and Sustainable Economic Development): Italy's national research agency covering energy efficiency, renewable energy, and sustainable construction. Comparable as an established institutional research player with overlapping scope on ZEB technologies and Italian green-building policy alignment.
• RSE (Ricerca sul Sistema Energetico): Italian research company focused on the national energy system, including building energy efficiency and renewable integration. Comparable as an established Italian research entity operating in adjacent building-energy and renewable-integration research domains.
• Fraunhofer Institute for Solar Energy Systems (ISE): A leading European applied research institute for solar energy and building technology, operating extensive test facilities and industry collaboration programs. Comparable as a broader, established player in building energy research with similar industry-academia partnerships.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/UniZEB

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about UniZEB