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Contentores semienterrados Lasso

Contenur, our partner in the French market, has completed the installation of 150 Lasso™ semi-underground containers in the territory of the Privas Centre Ardèche Community.

The project, which began a year ago, represents a milestone in the modernization of waste collection in this community, contributing to the improvement of citizens’ quality of life, the optimization of public services, and the promotion of more responsible environmental practices.

The new equipment allows for the selective collection of mixed waste, packaging, glass, and cardboard — the latter through specially adapted containers with a dedicated opening system.

Thanks to their versatility and landscape integration, Lasso semi-underground containers adapt harmoniously to different urban and natural contexts. The Privas Centre Ardèche region, which combines river, mountain, and city areas, exemplifies this integration capacity — ensuring efficient collection without compromising the aesthetics or environmental balance of public spaces.

The project is part of the long-term strategy of the Communauté d’Agglomération Privas Centre Ardèche, a territory strongly committed to ecological challenges and committed to the environmental and energy transition. Over the next three years, the initiative is planned to continue, with the aim of equipping the entire territory with this equipment.

Contenur and Lasso Eco Innovation thus continue to strengthen their role as reference partners in the implementation of efficient and ecological solutions for urban waste management in France.

As in previous years, Lasso Eco Innovation will be present at the 19th Waste Forum (Fórum de Resíduos), which takes place on November 17th and 18th at LNEC – National Laboratory of Civil Engineering, in Lisbon.

A regular presence at this benchmark event in the sector, Lasso reaffirms its commitment to innovation, sustainability and efficient management of urban waste. The Forum constitutes a privileged opportunity to strengthen contact with municipal managers and other professionals linked to waste management, promoting networking and the sharing of knowledge about best practices and technological solutions in the sector.

During the event, Lasso will present its latest innovations in underground and semi-underground containers for selective collection of urban waste, as well as its intelligent waste management systems. There will be some new features, notably solutions developed with greater operational efficiency and resource optimization in mind.

Lasso Eco Innovation invites all participants to visit Stand 4, where they can see these solutions up close and discover how the company is supporting municipalities in their transition to a more sustainable and intelligent waste management model.

Contentores hidraulicos Lasso

Lasso, an international leader in underground and semi-underground containers, is taking another step toward making waste management smarter and more flexible. In addition to the already well-known hydraulic solutions that require an external power source, it is now introducing a new autonomous system for its Lasso hydraulic containers.

This new feature allows the container to operate completely independently, requiring only a local electrical connection, without the need for a truck with a hydraulic system. This is a particularly attractive solution for those who do not have a contract with an operator who has hydraulic lifting equipment.

Why this solution?

  • Operational autonomy: the container now has a hydraulic unit that allows lifting and lowering with a simple button — perfect when the collection truck does not have a hydraulic system or cannot access the location (e.g., very narrow streets, condominiums, indoor parks, etc).
  • Compatibility and flexibility: it maintains the ability to connect to an external hydraulic source (such as the collection truck) via a quick-connect coupling, allowing you to always use the most convenient source.
  • Simple installation: only a local electrical connection is required to ensure operational autonomy.

In practice, this ensures a range of benefits for customers, including improved collection frequency and reliability in hard-to-reach areas, as well as reduced reliance on dedicated vehicles on site. The advantage also lies in its flexibility, as it maintains the ability to operate with an external source whenever convenient (for example, for scheduled truck collections).

With over 30,000 containers installed worldwide, Lasso remains committed to innovation and sustainability—investing in solutions that facilitate selective collection and promote cleaner cities.

Lasso at Pollutec 2025

Lasso Eco Innovation will be present at the next edition of Pollutec, the largest international trade show dedicated to environmental solutions, taking place from October 7th to 10th in Lyon, France.

Among the innovations that the brand will be showcasing is the Lasso SEMI DUO, a semi-underground, two-compartment container designed for the selective collection of two urban waste streams, specifically for mixed waste and biowaste.

Another world premiere will be the new square-shaped floor cover for underground containers, which complements Lasso’s offering for this component and was developed in response to requests from various communities seeking a more functional solution adapted to their needs.

Lasso Eco Innovation’s participation in Pollutec reinforces the brand’s commitment to innovation applied to urban waste management, on a stage that brings together professionals from around the world to discuss the future of sustainability and the circular economy.

When we think about sustainability in cities, it’s easy to picture solar panels, bicycles, electric vehicles, or energy-efficient buildings. But there is an essential element that often goes unnoticed: urban design applied to waste management.

More than just a matter of functionality, urban design has the power to influence behavior, optimize resources, and integrate sustainable solutions harmoniously into the urban fabric. And this is precisely where the innovation developed by Lasso’s R&D department makes all the difference.

Public space is the stage for urban life — an environment where thousands of people cross paths every day. In this context, urban furniture, including waste disposal equipment, should be designed with a holistic view: functionality, accessibility, aesthetics, and sustainability must coexist.

A poorly integrated disposal solution can become a physical obstacle, a visually intrusive element, or even a discouraging factor for citizens to separate waste correctly. On the other hand, well-designed equipment invites usage, reduces visual impact, and improves operational efficiency.

Innovative equipment with smart design

The Green Bee underground container, by Lasso, is a remarkable example of how smart design can address multiple urban challenges at once. With a high storage capacity — ideal for densely populated or high-traffic areas — it stands out by significantly reducing the aesthetic impact on the urban landscape.

Its discreet presence in public spaces is the result of a clean design with balanced proportions. Made from high-quality materials like stainless steel, the Green Bee underground waste container combines exceptional durability with a contemporary, robust appearance. It makes waste disposal easier for users and ensures efficient operation for collection teams.

Another underground container model, the Red Bee, offers a similar approach but stands out by allowing the use of single or double drum.

At Lasso, this principle is evident across the entire line of solutions — not only in underground containers like the Green Bee and Red Bee but also in semi-underground options, such as the SEMI PE and SEMI BT. Designed for seamless integration into urban spaces, Lasso SEMI semi-underground containers adapt to any context thanks to a wide range of finishing — from natural wood, recycled plastic, Lioz stone, river pebbles, anodized aluminum, to custom image finishing — offering versatility and aesthetic appeal for all types of urban environments.

Lasso containers serving environmental education

Contrary to popular belief, design is not just about “beauty” – it is a powerful communication tool. Well-designed equipment sparks curiosity, educates, and creates a positive user experience, helping to internalize and encourage good environmental practices.

At Lasso, urban sustainability is also a matter of visual culture. By offering solutions that are thoughtfully designed to integrate coherently into diverse urban contexts — historic, modern, or natural — the brand helps municipalities promote a more cared-for, valued, and respected public space.

Aligned with this vision, Lasso’s R&D team continues to develop equipment that combines technology, sustainability, and design in the service of cities that are more efficient, cleaner, and healthier.

Learn more at https://lasso.pt/en/

Contentores enterrados Lasso

Sopsa has installed 21 Green Bee underground containers, produced by Lasso, in Vila Real de Santo António, in the south of the country, as part of a municipal project aimed at renewing and strengthening the underground equipment for urban waste collection.

The municipality installed four eco-islands to facilitate selective waste disposal by citizens. These recycling points include five underground containers, ranging from 5 m³ to 2 m³, for the collection of mixed waste (equipped with Masterbag lifting bag and leachate drain), plastic and metal packaging, paper and cardboard, glass waste (with reinforced bag), and bio-waste (with Masterbag and leachate drain). It is worth noting that all containers are equipped with a foot pedal for greater functionality and convenience when opening the lid.

“These are the first Green Bee containers we have installed in the historic area of Vila Real de Santo António, where they fit perfectly thanks to their innovative design and aesthetics, and their reduced visual impact. These containers enable more efficient urban hygiene while simultaneously reducing collection trips, due to their underground waste storage capacity,” says Maria João Ferreira, Lasso’s commercial director for the domestic market.

Lasso Semi BT em Herault

Contenur, the exclusive distributor of Lasso for the French market, has installed around 40 Lasso SEMI BT semi-underground containers in the department of Hérault, in southern France, as part of a project promoted by Syndicat Centre Hérault.

These are semi-underground containers with a “Wood Imitation” cladding, concrete pit, and Kinshofer lifting system with a metal inner container and double door. The modular polyethylene lid includes a flap, and the containers for residual waste are equipped with a double drum lid and pre-installed access control system.

Thanks to their robustness and high construction quality, this model has demonstrated excellent performance, perfectly adapting to the region’s requirements, both from an aesthetic and functional perspective.

Hérault, located in the Occitanie region, is known for its diverse landscapes, combining Mediterranean coastline, modern urban areas, and historic villages. It is an area committed to environmental sustainability, where efficient waste management is an increasingly important priority.

“The installation of SEMI BT containers in Hérault represents an important step in strengthening selective waste collection in urban and semi-urban areas in France. This project, developed by our partner Contenur, reflects not only the confidence in the quality of Lasso’s solution but also the commitment of Syndicat Centre Hérault to more efficient, modern, and environmentally responsible waste management,” says Sofia Sampaio, Lasso’s commercial director for the international market.

With this project, Lasso strengthens its presence in France and reaffirms its role in innovation and the quality of urban waste management solutions.

The SEMI DUO, Lasso’s new semi-underground container, has now hit the market. It was developed specifically to help municipalities adapt to the collection of bio-waste. The Lasso SEMI DUO is an exclusive solution developed by Sopsa, with a unique feature that sets it apart from the rest: it is an innovative, bi-compartmentalized semi-underground container that allows two types of waste to be collected in the same container.

Designed to optimize collection space, this container is equipped with a modular double-opening lid that allows for various combinations of lids and openings – whether mats, vertical openings or single or double drums.

With two distinct openings and two independent bags, the new Lasso SEMI DUO stands out from other containers, allowing users to correctly deposit different waste streams without the risk of cross-contamination. SEMI DUO is particularly suitable for combining bio-waste/mixed waste, and works equally well with plastic/paper. It is also an interesting solution for adapting to existing semi-underground containers, allowing bio-waste to be collected without taking up additional space on public areas.

This innovative approach not only optimises urban space, reducing the need for multiple containers, but also simplifies collection logistics, making it more efficient and economically viable.

The new Lasso SEMI DUO is also compatible with intelligent waste management systems, such as access control systems or fill level probes. In addition, its modern and intuitive design encourages active participation by the population in waste separation, contributing to a cleaner and more sustainable environment. With its implementation, municipalities can take a significant step towards meeting recycling and organic recovery targets, ensuring waste management that is more in line with European environmental requirements.

“The introduction of Lasso SEMI DUO represents a concrete response to the challenges of selective collection, demonstrating that innovation and sustainability can go hand in hand to transform the way we manage our waste”, adds Sofia Sampaio, Sopsa’s commercial director for the international market.

Lasso marca

Lasso’s underground containers will be present at the 15th National Waste Management Meeting (XV Encontro Nacional de Gestão de Resíduos), which will take place on May 22nd, in Lisbon. Organized by APEMETA – Portuguese Association of Environmental Technology Companies, in collaboration with ESGRA – Association for Waste Management, the event is one of the main national forums dedicated to policies, practices and innovations in the waste management sector.

As a Gold Sponsor, Lasso will showcase in its exhibition space the new underground container solutions – including the new SEMI DUO – developed by Sopsa to ensure greater efficiency in urban cleaning and hygiene, specifically in the collection of urban waste. Visitors will also be able to learn more about the potential of intelligent systems for container filling levels monitoring and access control, which allow for the optimization of collection routes, reduction of operational costs and promotion of environmental sustainability in cities.

“This event is a privileged showcase for us to share our vision on the future of urban waste management. At Sopsa – and through our Lasso brand – we believe that technology and design must go hand in hand to respond to the challenges of modern cities. Being present at the XV National Waste Management Meeting allows us not only to showcase what we are developing, but also to listen to and learn from the main stakeholders in the sector”, says Maria João Ferreira, Sopsa’s commercial director for the national market. With this presence, Lasso reinforces its commitment to innovation and sustainability, actively contributing to the modernization of the waste management sector in Portugal.

Sopsa distinguida na Gala INVEST em Santo Tirso

Sopsa, SA – the company that develops and manufactures Lasso underground and semi-underground containers – was one of the 101 companies honored by Santo Tirso City Council for its PME Excellence status during the INVEST Gala, a ceremony held this April at the Fábrica de Santo Thyrso.

For the Mayor of Santo Tirso, Alberto Costa, “the 𝗚𝗮𝗹𝗮 𝗜𝗡𝗩𝗘𝗦𝗧 pays a fair and deserved tribute to the companies in our municipality that, with vision, hard work and resilience, achieved the prestigious status of PME Líder and PME Excelência in 2023”.

The PME Excelência award is granted annually by IAPMEI – Agency for Competitiveness and Innovation, from the universe of PME Líder, in recognition of the merit and contribution of companies to the results of the economy. This is, therefore, a recognition of the economic, financial and management performance achieved in 2023.

“Sopsa is very proud to receive this distinction from the Santo Tirso local authority. This recognition is the result of the commitment of our entire team, the trust of our customers and our constant dedication to innovation and quality. We will continue to work with the same passion and commitment that has brought us this far and to support municipalities on their path to more sustainable waste management. Thank you all!” said Maria João Ferreira, Sopsa’s commercial director for the national market.