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Lasso™ has completed the installation of new semi-underground SEMI-PE containers in the municipality of Mafra, in Portugal, reinforcing the disposal capacity and efficiency of the urban waste collection system in various areas of the municipality.

In total, 64 semi-underground polyethylene Lasso™ containers were installed, distributed across 16 recycling points located in various parts of the municipality, covering the categories of mixed waste, packaging, paper, and glass. Capacities vary between 5 m³ for mixed waste, packaging, and paper, and 3 m³ for glass, ensuring an adequate response to local needs. Some locations also received containers for batteries with a minimum capacity of 8 liters, encouraging the correct disposal of this specific waste.

The equipment features recycled plastic coating (Wood Imitation), a standard lid, and a conventional and reinforced Masterbag extraction system, ensuring durability, safety, and ease of operation. Some units have been installed in the city center of Mafra, but also in parishes such as Ericeira, Malveira, and Venda do Pinheiro, among others.

Caring for the environment in this territory takes on special significance in a municipality like Mafra, known for its historical and natural heritage. The imposing Mafra Convent, classified as a World Heritage Site by UNESCO, is one of the country’s greatest cultural symbols and attracts visitors from all over the world, and the municipality is also marked by its strong connection to the sea, with beaches of high environmental quality and international recognition. Therefore, caring for a heritage that belongs to everyone is essential.

For Lasso, this installation represents another step in supporting municipalities in the transition to more efficient and sustainable collection systems. “The installation of these Lasso™ semi-underground containers in Mafra demonstrates the municipality’s commitment to modern and environmentally responsible solutions. We are proud to contribute to improving waste management in a municipality with such significant heritage and environmental value. These systems allow for greater capacity, better urban integration, and more comfort for users,” says Sofia Sampaio, commercial director of Lasso.

The Lasso™ brand continues to consolidate its presence in the French market, this time through the DLVAgglo – Durance Luberon Verdon Agglomération project implemented by Contenur, its distributor in France. The project involves the installation of semi-underground containers for the selective collection of urban waste in the agglomeration of communities located in the Alpes-de-Haute-Provence department, in southeastern France.

This region is distinguished by its strong natural and landscape component, marked by rural areas, small communities and a high environmental value, integrating mountainous areas, valleys and touristic areas of great importance. This context requires waste management solutions that combine robustness, functionality and integration into the public space, criteria that are the basis for Lasso’s waste containerization solutions.

To date, approximately 130 semi-underground concrete containers with a capacity of 5 m³ have been supplied, intended for the collection of four waste streams: mixed waste, packaging, paper, and glass.

The applied coatings have varied between “Rolled Pebble” and “Recycled Plastic,” with an “Image Coating” already implemented in one of the recycling banks, a solution visible in the most recent installations. The installation of five containers in painted concrete in the color “Forge” for the community of Gréoux-les-Bains is also planned for a future delivery.

The modular HDPE lids maintained a consistent configuration throughout the various phases of the project. For the mixed waste stream, lids with a double drum and a lid adapted for large producers were used, while the remaining streams use “Façade” vertical opening lids, also with a lid adapted for large producers.

For Sofia Sampaio, commercial director of Lasso, this project represents a strategic step in the brand’s international growth: “Projects like DLVAgglo demonstrate confidence in our solutions and reinforce the importance of the partnership with Contenur, which has been fundamental to consolidating our brand in France, through solutions adapted to the technical and territorial specificities of each region.”

With this project, Lasso reaffirms its commitment to developing sustainable, durable, and technically adapted solutions to meet the needs of each community, contributing to more efficient waste management in demanding urban and rural contexts.

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.

Contentores enterrados hidráulicos Lasso

The city of Lamego, in the Northern region of Portugal, known for its exceptional historical and cultural heritage, reinforces its commitment to sustainability and the modernization of urban waste collection with the installation of the Lasso™ range of underground hydraulic containers.

With their discreet and elegant design, Lasso™ containers integrate naturally into the monumental landscape of Lamego, a city where the Sanctuary of Our Lady of Remedies, the Castle, the Cathedral and its streets full of history stand out.

The Lasso™ hydraulic system, available in versions with one, two, three or four deposition columns, stands out for its technological innovation, safety and functionality. By keeping the collected waste below ground, this system frees up surface space and contributes to cleaner, more organized and pleasant streets, enhancing the urban environment and the quality of life of the population.

With this installation, Lamego reinforces its role as an example of a modern, sustainable city aligned with best environmental practices.

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.

From 3–5 June, Lasso will be exhibiting at the Portugal Smart Cities Summit, the country’s leading event for urban innovation, held at FIL – Lisbon Exhibition & Congress Centre. This appearance marks another step in Lasso’s mission to transform waste management through sustainable, technology-driven solutions.

At Stand 3A22 in Pavilion 3, Lasso will unveil its latest innovations in underground containers, with special emphasis on the launch of the new Semi DUO—an intelligent, efficient and sustainable approach that promises to revolutionise selective waste collection in urban environments.

Join us to explore how Lasso is helping create cleaner, more connected and more resilient cities by blending technology, sustainability and operational efficiency.

We invite you to visit our stand and discover how innovation can power urban transformation. See you at the Portugal Smart Cities Summit!

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.

Lasso na Green Energy Expo

Lasso is proud to share the successful outcome of its participation in this year’s Green Energy Expo & Romenvirotec, in Bucharest. With a record-breaking attendance of over 6,000 visitors, the 2025 edition marked a significant growth for the event—and for Lasso’s visibility within the industry in Romania.

The brand’s booth saw a notable increase in visitors, attracting professionals, municipal representatives, and stakeholders interested in sustainable urban solutions. The timing of the Congress of Mayors and Local Administration of Romania—organized by ARSC and held concurrently—brought an important and relevant audience to the expo. Lasso too, had the opportunity to connect directly with decision-makers from across the country.

Lasso showcased all its innovative underground waste container systems, designed to streamline urban waste collection, improve aesthetics, and reduce environmental impact. The engagement and feedback we received confirmed a growing interest in smart, sustainable waste management in Romania.

Pedro Martins da Costa, CEO of Lasso, shared his perspective on the event: “This year’s participation in Green Energy Expo & Romenvirotec was truly rewarding. The increased attendance and the presence of municipal leaders allowed us to share our vision for cleaner, smarter cities. We’re proud to see our solutions gaining traction and look forward to continuing these conversations beyond the fair.”

“We thank everyone who visited us at the fair and look forward to future collaborations that move us closer to a cleaner, more sustainable urban future”.