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Plastic to Biodiesel in Almería. Successfully turning marine plastic into biodiesel.

Published May 9, 2025 | Category: Nature & Environment

TL;DR: Plastic to biodiesel in Almería is no longer a theory—it’s a working model that turns sea waste into fuel, jobs, and sustainable change.

Plastic to Biodiesel in Almería: How a Small Port Leads Coastal Sustainability

Plastic to biodiesel project in Almería’s fishing port

Plastic to biodiesel in Almería is no longer an experiment. In the fishing port of Almería, a circular economy project is successfully turning marine plastic into biodiesel, powering fishing vessels and creating local jobs. Supported by the EU’s LIFE DREAM program, the initiative serves as a model of sustainability and local empowerment in the Mediterranean region.

From Trash to Fuel: How the Process Works

The concept behind plastic to biodiesel in Almería is elegantly simple. Fishermen collect plastic waste from the sea during their routine operations. Once brought ashore, the waste is sorted and prepared for processing in a mobile pyrolysis unit located in the port itself. Pyrolysis is a high-temperature, oxygen-free process that breaks down long-chain polymers into liquid hydrocarbons—producing clean, usable biodiesel fuel.

On average, each processing batch yields approximately 50 liters of biodiesel, depending on the composition of the plastic waste. This fuel is then reused directly by the local fishing fleet, completing a true circular loop. Instead of contributing to marine pollution, these fishermen are now literally fueling the future.

Why Pyrolysis Matters

Unlike incineration or landfill disposal, pyrolysis leaves behind minimal toxic residue and emits no harmful gases. It’s a low-emission technology suited for marine plastic waste, particularly useful in port areas where waste streams are complex and recycling rates are low. In Almería, the mobile unit has shown how scalable and efficient the system can be, especially for small or mid-sized coastal towns.

The biodiesel produced can be used in standard diesel engines, making it directly applicable to fishing vessels, port service boats, and even municipal vehicles. This versatility adds to the project’s sustainability value.

Community at the Core: Empowering Almería’s Fishermen

For the fishermen of Almería, this initiative offers more than just cleaner seas. It represents a shift in how their role is perceived—no longer just harvesters of marine life, they are now stewards of the ocean. Their direct involvement in waste recovery, energy production, and marine conservation is helping redefine the identity of coastal communities across southern Spain.

Local associations such as the Organización de Productores Pesqueros (OPP-71) have been instrumental in coordinating the effort. They provide logistical support, training, and promotion to ensure that fishermen feel invested in the process. The social transformation is as meaningful as the environmental impact.

Women Leading Innovation: The Role of Asociación Galatea

Back on land, women from Asociación Galatea play a crucial role in the second phase of the plastic to biodiesel cycle. They assist in sorting plastic waste for pyrolysis and repurpose leftover byproducts, such as paraffin.

From Waste to Warmth: Handmade Candles from Paraffin Byproducts

Handmade candles produced from paraffin byproducts of the biodiesel process in Almería

As part of the plastic to biodiesel initiative in Almería, local women transform paraffin byproducts into artisanal candles. These sustainable products reflect a deeper layer of the circular economy: nothing is wasted, and every element is repurposed with care, skill and community impact.

This economic participation not only supports household incomes but also enhances social inclusion and gender equity. Their work gives tangible form to the principles of a circular economy—where nothing is wasted, and value is extracted at every stage.

Environmental Impact: A Cleaner Sea and Lower Emissions

The ecological benefits of the project are already visible. Marine litter has decreased in targeted areas of the Alboran Sea, and net entanglements of plastic waste have been significantly reduced. Divers and marine biologists working in the area report healthier conditions for endemic species like the Mediterranean monk seal and seagrass meadows.

By replacing fossil fuels with locally produced biodiesel, the project also reduces the port’s overall carbon footprint. It contributes to national and European decarbonization goals while making maritime transport more resilient to fossil fuel price fluctuations.

Scaling Up: Can Almería’s Model Go Global?

Plastic to biodiesel in Almería has gained attention from other ports and coastal regions in Spain, Italy, and Greece. Its low-tech, high-impact model makes it highly adaptable to other fishing communities. The portability of the pyrolysis unit is a major strength—it doesn’t require large infrastructure or long-term investment to be effective.

The Blue Circular Economy network is currently working on documentation and policy proposals to integrate this approach into broader marine waste strategies across the EU. The LIFE DREAM project is expected to publish its first impact assessment later this year.

Educational and Economic Spin-Offs

Almería’s initiative has also opened new doors in education and tourism. Schools in the area now include site visits to the port as part of their sustainability curriculum. Local media and eco-tourism companies are organizing guided tours that showcase the biodiesel production process and artisan work by Asociación Galatea.

Workshops on plastic reuse, sustainable fishing, and marine ecology have also emerged—turning the port into a living classroom that teaches circularity in action. This outreach is crucial to building long-term awareness and ensuring generational continuity in environmental responsibility.

A Model of Hope and Pragmatism

Plastic to biodiesel in Almería is not just a local initiative—it’s a model of hope, built on practical, replicable methods. By connecting sea cleanup with energy generation, gender inclusion, and economic development, it redefines how small ports can lead big changes.

In a world where climate action often feels abstract, this project is tangible proof that sustainable transformation is possible—one fishing net, one candle, and one drop of biodiesel at a time.

For more updates from across the province, visit our News section or explore the Nature & Environment category.

Looking for broader coverage? More Almería news


About the author

KAI is the Sustainability & Regional Development Analyst at VisitingAlmeria.com.
With over 18 years of local insight into Almeria’s evolving economy and environment, KAI explores how the province is transforming through innovation, renewable energy, and community-driven change.

Update: This article was featured in the official newsletter of AIVP, the worldwide network of sustainable port cities.

Sustainability

Sustainable Almeria 2025: A Bold Vision for a Greener Future

Published October 18, 2025 | Category: Sustainability · Nature & Environment

TL;DR: In Europe’s driest corner, sustainable Almeria is no slogan but a lived reality. Solar fields, desalinated water, circular farming and protected landscapes are turning scarcity into a strategy for resilience. This longread explores the people, places and projects redefining the province’s future.

Sustainable Almeria 2025: A Bold Vision for a Greener Future

From a distance, Almeria looks like a province drawn in light: pale desert, hard sky, a coastline chiselled by wind. For decades, the story here was drought and departure. Today, that narrative is being rewritten. Under the banner of sustainable Almeria, engineers, growers, town councils and nature wardens are stitching together a new model of life in a changing climate. It is neither utopian nor glossy; it is practical, incremental, and quietly ambitious.

The Desert Paradox

Almeria is Spain’s sunniest province, but also one of its most water-stressed. That tension—abundance of light, scarcity of rain—has become the province’s competitive edge. Photovoltaic parks hum across the interior; concentrated solar research advances in the Tabernas Desert at the Plataforma Solar de Almeria; and on the coast, communities are pairing visitor comfort with conservation. The skeleton of sustainable Almeria is simple: produce clean energy, protect water, farm smarter, and keep nature intact while people thrive.

Water: The Invisible Backbone

Water makes or breaks life in Almeria. Over the past two decades, a string of measures has shifted the equation. Modern desalination plants feed municipal networks; treated water is recovered for agriculture; leaky pipes and open channels are being replaced with pressure-managed distribution. In the city of Almeria, the integrated water cycle program ties supply, reuse and stormwater capture into a single, smarter system—less waste, more resilience in heatwaves and flash-rain episodes.

In the east of the province, new interconnections secure drought buffers by moving desalinated volumes where they are needed most. Farmers, meanwhile, lean on drip irrigation, soil-moisture sensing and shaded cultivation. The result is a pattern that defines sustainable Almeria: use just enough, recycle what you can, and design every drop into the landscape.

Energy From Light

Drive the Filabres or the open plateau near Tabernas and you’ll see it: a horizon of mirrors, trackers and panels, all pointed at the sun. The Plataforma Solar de Almeria helps test the technologies that move the grid toward storage and stability, while utility-scale PV plants deliver clean electrons at a scale unimaginable a generation ago. But the transition is not only industrial. Small towns install rooftop arrays on schools and civic buildings; rural guesthouses run mini-microgrids; EV chargers appear in places that once felt off-grid. This is how sustainable Almeria takes shape at ground level—quiet upgrades that add up.

From Plastic Sea to Circular Farming

The coastal plain of Campo de Dalías—often dubbed the “Mar de Plástico” for its sea of greenhouses—has long divided opinion. Yet the most interesting story is no longer the plastic itself, but what replaces and circles through it. Growers are trialling biodegradable films, re-circulating irrigation, recovering nutrients from drainage and, in some cases, capturing CO₂ to nudge photosynthesis. Co-ops experiment with regenerative rotations and on-site composting. Supported by the Ministry of Agriculture (MAPA), these initiatives are part of Spain’s largest pilot for regenerative agriculture. The aim is not to romanticise the greenhouses, but to bend them toward a lower-impact future that fits the logic of sustainable Almeria.

Almeria’s shift toward circular innovation is already visible in other pioneering initiatives. One standout example is the Plastic to Biodiesel project in Almeria, where port waste and marine plastics are being transformed into clean fuel. Together, these efforts highlight how the province is evolving into one of southern Spain’s most dynamic sustainability hubs.

Nature, Wetlands and Fire-Wise Landscapes

Beyond fields and panels, the province’s wild heart still beats. The Albufera de Adra wetlands host migratory birds in two brackish lagoons framed by reeds and salt-tolerant shrubs. In the Cabo de Gata-Níjar Natural Park, dunes, salinas and volcanic coves draw visitors under a regime that sets carrying capacities and prioritises fragile habitats. Inland, oak and pine mosaics in the Sierra de los Filabres are managed with fire in mind—thinning, biomass use, and the slow return of native understory to break fuel continuity. Much of the environmental monitoring and data transparency is coordinated through the Andalusian Environmental Information Network (REDIAM).

These efforts are less headline-grabbing than a new solar tower, but they anchor the identity of sustainable Almeria: a place where conservation isn’t a brochure term; it’s logistics, ranger shifts, and a thousand small decisions about where feet and tyres should not go.

People First: Towns, Trails and Local Life

Resilience is built by people. In whitewashed villages from Laujar to Lucainena, residents restore acequias to move mountain water gently across terraces. In Níjar and Mojácar, businesses reduce waste, switch lights, and source local produce. Guides map quiet trails for shoulder-season hiking; astronomy groups treat dark skies as a resource to be protected. None of this feels like marketing. It feels like home—a lived version of sustainable Almeria in which modest changes accumulate into cultural shift.

Education and Knowledge

At the University of Almeria, students and researchers track desertification, test plant stress tolerance, and model coastal change. Partnerships with public agencies and labs fast-track field trials into municipal policy. School programmes teach water literacy and habitat etiquette; citizen-science counts flamingos and nightjars. This knowledge loop—observe, test, apply—keeps sustainable Almeria grounded in evidence rather than rhetoric.

Travel Lighter, See More

Visitors can join the story without leaving heavy footprints. Plan hikes at dawn or late afternoon, carry water, and stay on marked routes in sensitive areas like wetlands and dunes. Choose family-run stays that source locally; swap one car day for a cluster of city errands and then a beach day by bus. Respect seasonal closures. Leave no trace beyond footprints—and even those, if the sign asks you to keep to the boardwalk.

Policy, Plans and the Long View

Strategies only matter if they survive election cycles and budget years. In Almeria, multi-year plans tie funding to outcomes: water security through reuse and interconnections; energy through large and small renewables; agriculture through efficiency and circularity; and nature through restoration and strict visitor management. The longer the horizon, the steadier the hand. That is how sustainable Almeria moves from pilot to pattern.

2030: Milestones That Matter

  • Energy: expand renewables across public buildings and local grids; normalise EV charging in towns and trailheads.
  • Water: scale reuse and reduce losses; ensure drought buffers via desalinated interlinks; protect aquifers.
  • Agriculture: widen regenerative trials; cut plastic waste; push toward zero-waste handling of crop residues.
  • Nature: maintain carrying capacities in parks; restore wetlands and riparian strips; manage biomass for fire risk.
  • Community: embed sustainability in schools, tourism training and town budgets; celebrate stewardship.

Setbacks, Trade-offs and Honesty

There are no perfect solutions. Desalination demands energy and careful brine handling; solar parks change landscapes; tourism must be channelled to avoid loving fragile places to death. The point is not purity but proportion. Sustainable Almeria works when projects are sized to context, when benefits reach towns as well as cities, and when data—not slogans—decide what scales up and what stops.

A Province Reimagined

At sunset, the Tabernas light turns copper and the wind eases. Panels slowly track the last angle of the sun; out at the wetlands, stilts pick their way through mirror-calm water. In the villages, shutters open to the evening air. “We live with the desert,” a farmer in Níjar said. “It teaches patience. We don’t fight the place; we learn its rules.”

That is the quiet thesis of sustainable Almeria: live by the logic of place. Use what is abundant, guard what is scarce, and let the landscape—not the brochure—set the terms. Done well, resilience looks ordinary. That’s the point.

For more on local projects and practical ways to travel lighter, explore our Sustainability hub and related guides in Nature & Environment.


About the author

KAI is the Sustainability & Regional Development Analyst at VisitingAlmeria.com.
With over 18 years of local insight into Almeria’s evolving economy and environment, KAI explores how the province is transforming through innovation, renewable energy, and community-driven change.

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Sustainability

Sustainable Projects in Almeria 2025 — Mojacar, El Toyo & Water Initiatives

Published October 16, 2025 | Category: Sustainability

TL;DR: Mojácar begins regeneration and climate adaptation efforts under EU Next Generation funds; Almería’s El Toyo beach gets a sustainable sports complex; Serón launches biomass forest management; and provincial water infrastructure gains major investment. These projects mark a new green era for Almería.

Sustainable Projects in Almería 2025 — From Mojácar to Serón and Beyond

Mojácar’s Coastal Regeneration & Climate Adaptation

Mojácar’s town hall has officially initiated a major sustainable transformation plan, laying the groundwork — both literally and figuratively — for its coastal future. The project combines coastal regeneration with climate change adaptation and prevention measures, supported by Next Generation EU funds under Spain’s Recovery, Transformation and Resilience Plan.

The total allocated investment exceeds €1,152,000. The first phase, budgeted at €432,028, focuses on climate adaptation works (natural barriers, shade and permeable surfaces, resilient planting), while the second phase invests €720,000 in waterfront regeneration — landscaping, accessibility and a coherent seaside design that better withstands heat, wind and storm events.

Two priority zones are in scope: the Parque de las Familias / Congo area and the promenade by the Parador zone. The goal is a continuous, inclusive beachfront with ecological sensitivity and public access at its core.

“We have worked on these proposals for years; with European funds we can now transform Mojácar Playa into a modern and sustainable tourism destination,” the mayor has stated. For official updates on municipal works and PSTD actions, see the Ayuntamiento de Mojácar and the national PRTR hub at planderecuperacion.gob.es (NextGenerationEU).

El Toyo: A Sustainable Beach Sports Complex for Almería

In the capital, the city council has unveiled a beach sports complex in the El Toyo coastal zone, a project valued at approximately €1,001,694.83 and financed under the PSTD — Plan de Sostenibilidad Turística en Destino with Next Generation EU funds. The site will sit by the Palacio de Congresos Cabo de Gata – Ciudad de Almería, forming a hub between convention tourism and active, low-impact coastal sport.

Facilities will include beach volleyball, beach football, handball and rugby courts on sand, small stands, improved coastal landscaping, locker rooms and accessible pathways using permeable materials. The municipality positions it as a blue tourism anchor that regenerates public space while attracting year-round events. See the city’s official portal at almeriaciudad.es. For context coverage, the announcement was also carried by Cadena SER.

Serón’s Biomass Forest Plan: Fire Prevention & Renewable Energy

Inland, Serón is scaling up biomass forest management in 2025: a planned harvest of about 1,500 tons of low-value woody material (scrub, thinning residues) to reduce wildfire fuel load while supplying renewable energy. The approach blends fire prevention, habitat health and circular economy: selective removal of underbrush helps native species and creates local energy value chains.

This mirrors Andalusia’s push to integrate forest biomass into district heating and public buildings, where feasible, while prioritising biodiversity. Provincial coordination and municipal notices are typically published through the Diputación de Almería and town-hall channels.

Province-Wide Water Infrastructure & Desalination Investments

Almería’s semi-arid climate makes water security central to sustainability. In 2025, the Spanish Government outlined a package of roughly €586 million in water infrastructure upgrades across the province — desalination capacity, modernised irrigation networks, reservoir works and selective flood-risk mitigation. These actions align national resilience with the province’s agricultural reliance on greenhouse cultivation and with urban demand along the coast.

The logic is straightforward: resilient beaches and promenades must be matched by resilient water systems upstream. Coordinated planning lowers the environmental footprint, stabilises supply and reduces salinity risks for farms. For policy details, consult Spain’s PRTR site (planderecuperacion.gob.es) and the EU programme page (NextGenerationEU).

Projected Impacts & Community Benefits

Taken together, these projects deliver benefits on multiple fronts:

  • Economic diversification: Sports and cultural programming in regenerated spaces extends activity beyond peak summer, stabilising local jobs.
  • Climate resilience: Dune recovery, shade, permeable pavements and smarter planting reduce heat-island effect and improve storm tolerance.
  • Public health & equity: Accessible walkways, safer crossings and barrier-free beachfronts improve everyday life for families, seniors and people with reduced mobility.
  • Environmental restoration: Healthier forests and better-managed catchments support biodiversity and reduce catastrophic fire and flood events.

On the ground, Mojácar’s redesign opens segments of promenade that were functionally underused; El Toyo’s complex transforms spare coastal land into an active, inclusive public asset; and Serón’s biomass plan reduces the fuel load threatening forest-edge hamlets.

Key Success Factors & Recommendations

For these initiatives to reach their potential, several principles are essential:

  • Joined-up planning: Beach works, water systems and upland ecosystems must be planned together, not in silos.
  • Transparent reporting: Publish milestones (budget, timelines, contracts, monitoring) in accessible dashboards to sustain trust.
  • Maintenance funding: Allocate multi-year O&M budgets; a great build without upkeep quickly loses impact.
  • Local voice: Co-design elements (seating, shade, play, cultural markers) with neighbourhood groups and businesses.
  • Replication: Use El Toyo’s specs as a template for Carboneras, Adra, Vera and other coastal towns seeking blue-tourism pivots.

Final Thoughts

Almería’s sustainability story in 2025 is no longer theoretical — it is taking shape in concrete works along the shore, in forests and across water infrastructure. Mojácar is reimagining the promenade with climate in mind; El Toyo is pairing public space regeneration with active tourism; Serón is treating forests as living infrastructure; and the province is aligning with Spain’s PRTR to secure its water future.

What emerges is a province that is not only beautiful but increasingly built for endurance. As these projects move from plans to places, we will keep tracking timelines, budgets and on-the-ground experience — and we’ll spotlight the towns and villages where sustainability becomes part of daily life.

For more on the natural landscapes and environment of Almería, visit our Nature & Environment category.


About the author

KAI is the Sustainability & Regional Development Analyst at VisitingAlmeria.com.
With over 18 years of local insight into Almeria’s evolving economy and environment, KAI explores how the province is transforming through innovation, renewable energy, and community-driven change.

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