Comprehensive environmental services that improve the lives of citizens.

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Sando Conservación y Energía

Sando Conservación y Energía

We support public and private clients in the sustainable transformation of infrastructure and urban and natural environments.

Sando Conservación y Energía is the Sando company specialized in the integrated management, conservation and sustainable optimization of infrastructures, urban services, environmental solutions and energy projects aimed at efficiency, innovation and improving the quality of life of citizens.

Sando Conservación y Energía integrates the Conacon Sando and Althenia brands , which take on a new role as product brands, linked to the operational field of works and services.

The new brand brings together the company’s expertise in infrastructure maintenance, energy, decarbonization, smart cities, environmental services, sustainable cleaning, waste management, maintenance of green spaces and forests, and the full water cycle.

Infrastructure maintenance, mobility, and smart cities

In the urban environment, Sando Conservación y Energía develops integrated solutions that cover the conservation of infrastructures and public spaces, urban mobility, lighting, energy efficiency and the digital transformation of cities under the smart cities approach. lighting, energy efficiency and the digital transformation of cities under the smart cities approach.

Its activities include paving services, traffic management, maintenance of urban and coastal areas and boardwalks, projects in residential developments, preservation of urban features, and the deployment of electric vehicle charging infrastructure.

The company approaches its operations from an integrated perspective centered on the sustainable management of infrastructure and services, covering areas such as smart cities, urban conservation, transportation infrastructure, energy, and the full water cycle, with the aim of optimizing services for citizens and maximizing the value delivered to public authorities and private clients.

Energy, energy efficiency, and decarbonization

Sando Conservación y Energía drives projects aimed at decarbonization, resilience and energy efficiency through EPC (Engineering, Procurement and Construction) solutions, the development of renewable gases, self-consumption, energy infrastructures and the deployment of solutions for plug-in electric vehicles.

The company integrates innovative solutions based on advanced technologies, such as power generation from biomass and biogas, as well as nature-based initiatives aimed at reducing and offsetting emissions through natural CO₂ sinks.

Environmental services, green spaces, cleaning, and waste management.

Sando Conservación y Energía acts on urban and natural ecosystems, contributing to their protection, regeneration, conservation and adaptation to the challenges of mobility, sustainability and climate change.

The company has extensive expertise in comprehensive environmental services, including the management and conservation of green spaces, forests, parks, beaches, and natural areas, as well as sustainable cleaning services in urban environments, buildings, public facilities, transportation stations, and railway areas.

In the field of waste management, the company provides comprehensive services that include the collection, treatment, and environmentally sound management of municipal and industrial solid waste, implementing efficient and environmentally friendly solutions.

Innovation, quality, and safety

Innovation and continuous improvement are part of Sando Conservación y Energía’s operating model.

The company incorporates scientific and technological advancements and develops solutions designed to optimize costs, response times, quality, and safety in its operations.

This commitment is reflected in milestones such as the implementation of energy management systems in accordance with ISO 50001 and the development of advanced road safety standards in the field of infrastructure maintenance in accordance with ISO 39001.

Sando Conservación y Energía puts its knowledge and experience at the service of public administrations and private clients, actively contributing to the sustainable development of the territories and to the improvement of people’s quality of life.

Solutions that set us apart:

Residuos Sólidos Urbanos
CLEANING AND WASTE MANAGEMENT

Municipal Solid Waste

Gestión integral de residuos industriales
CLEANING AND WASTE MANAGEMENT

Integrated industrial waste management

limpieza viaria cartama
CLEANING AND WASTE MANAGEMENT

Street cleaning

limpieza de playas manilva
CLEANING AND WASTE MANAGEMENT

Beach cleaning

Servicio de limpieza Renfe Centro-Sur
CLEANING AND WASTE MANAGEMENT

Railway cleaning

limpieza de interiores
CLEANING AND WASTE MANAGEMENT

Interior cleaning

ENERGY AND DECARBONISATION

Decarbonisation and neutralisation

Obras medioambienta
GREEN AND FOREST AREAS

Environmental Works

endorses us

Key Figures on Conservation and Energy

7,343,279.58

square meters of green space

Conservation

122,002.70

tons of waste collected

Waste

1,250,303.95

square meters of building cleaning

cleaning

13,370

Kilometers of roads

maintenance

48,875

Kilometers of urban roads

maintenance

25,600

minor road maintenance projects per year

Maintenance

1 GW

in energy projects

energy

News Services

Sando Conservación y Energía interviene en la desinfección del Puerto de Granadilla tras la evacuación del buque MV Hondius por hantavirus

Sando Conservación y Energía intervenes in the disinfection of the Port of Granadilla after the evacuation of the MV Hondius vessel

Sando Infraestructuras y Proyectos y Sando Conservación y Energía han superado las auditorías de seguimiento realizadas por la entidad AENOR conforme a la norma internacional ISO 19650 (partes 1 y 2). Esta certificación acredita la correcta gestión de la información en proyectos desarrollados con metodología BIM en la compañía.

Sando passes the AENOR audit for BIM certification in accordance with ISO 19650

Sando Conservación y Energía lidera el proyecto SOTER, una innovadora iniciativa de I+D+i orientada al desarrollo de un sistema avanzado para la inspección automatizada del estado de los pavimentos, basado en el uso de imágenes de satélite de muy alta resolución e inteligencia artificial que permite desarrollar un mantenimiento preventivo en grandes superficies.

Sando applies satellite imagery and AI in SOTER innovation project to improve road maintenance

Conacon Sando ejecuta la primera calle 100% sostenible de las Islas Canarias, bajo encargo del Ayuntamiento de Santa Cruz de Tenerife.

A 100% sustainable street, Conacon Sando’s new project in Tenerife

Se ha inaugurado el nuevo tramo del Corredor Verde construido por Sando en Pizarra. Un proyecto para la recuperación del río Guadalhorce.

Inauguration of the Green Corridor between Pizarra and La Vega Hipólito

Althenia, solutions for decarbonization and CO2 neutralization

Althenia Sando completes the coastal path on Cristo Beach in Estepona

Conacon and Sando Agua carry out the maintenance of canals in irrigable areas of Granada

At the forefront of sustainable construction and services

Sando Conservación y Energía

Sando Conservación y Energía

Sando Materiales

Sando Water

Sando Infraestructuras y Proyectos