Cardiff Council Launches Soft Plastics Recycling Trial for Local Households Cardiff 2026

Key Points

• Households in Cardiff will be given the opportunity to collect their eighth type of container for recycling through a recycling program that was recently announced. It is designed exclusively for soft plastics.
• There will be 21,000 households that will be participating in this pilot program. These households will be located in parts of Whitchurch, Tongwynlais, Grangetown, Trowbridge, and Rhiwbina.
• Informational leaflets and new red plastic bags will be delivered to the participating households starting September 28, 2026, before the program officially starts in the following week of October 13, 2026.
• The scheme is expected to collect materials such as crisp packets, plastic film, crisp wrappers, and food bags, which are among the most frequent items collected in black bins.
• As reported by Wales Online from The Waste and Resources Action Programme (WRAP) Cymru, the percentage of recycling for 2024-25 in Cardiff is 64%. This is ranked as the third lowest in Wales.
• This comes before the statutory requirement by the Welsh Government to provide kerbside collections for soft plastics before April 2027. Similar pilots in Swansea and Vale of Glamorgan saw an average participation of 61%, with 98% of respondents giving positive feedback about the collections.

Cardiff (Cardiff Daily) September 23, 2026 – Thousands of households across the Welsh capital are preparing to manage an expanded waste roster as Cardiff Council rolls out a targeted trial scheme for soft plastics. Under the initiative, approximately 21,000 properties across select districts will receive dedicated red bags to capture flexible plastic packaging items like film and wrapping, aiming to boost local recycling performance ahead of upcoming national mandates.

Which Cardiff Postcodes Are Involved in the New Soft Plastics Recycling Trial?

As reported by Kieran Molloy of Wales Online, 21,000 households located in parts of Whitchurch, Tongwynlais, Grangetown, Trowbridge, and Rhiwbina have been selected to participate in the local authority’s new pilot program. Residents residing within these designated areas are scheduled to receive new red plastic storage bags alongside an informative instructional leaflet delivered directly to their properties starting from September 28, 2026. Following the distribution window, the active trial period is officially slated to go live on October 13, 2026.

The logistical framework of the pilot requires participating residents to store clean soft plastics—defined as flexible, lightweight materials such as crisp packets, plastic film, and carrier bags—inside the provided rolls of red bags. Once filled and securely tied, these red bags can be placed directly alongside the regular red recycling sacks on designated collection days. Furthermore, households needing additional containers can request supplementary red bags directly through the official Cardiff Council website.

What Led Cardiff Council to Introduce Soft Plastic Kerbside Collections?

The introduction of the soft plastics trial forms a central pillar of Cardiff Council’s wider strategic push to elevate recycling numbers across the city. Figures highlighted by Kieran Molloy of Wales Online via data from The Waste and Resources Action Programme (WRAP) Cymru indicate that Cardiff recorded a recycling rate of 64% for the 2024–25 period. This performance left the capital trailing behind the broader national average of 68%, positioning it as the third-lowest local authority rate across Wales for that specific timeframe, ahead of only Flintshire at 63% and Caerphilly at 62%.

Local authorities across Wales are responding to a statutory requirement laid out by the Welsh Government, which mandates that all councils must provide comprehensive kerbside collections for soft plastics no later than April 2027. By initiating this targeted pilot phase well ahead of the deadline, Cardiff Council aims to evaluate operational efficiency and community engagement. Projections estimate that capturing soft plastics could divert roughly 3,000 tonnes of material from general waste streams annually, potentially driving an overall increase in the city’s municipal recycling rate by as much as 1.6%

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What Are the Official Statements Regarding the Environmental Impact?

Local leadership has expressed strong optimism regarding how residents will interact with the newly expanded collection model. Discussing the objectives of the pilot, Cllr Ed Stubbs, the council’s member for frontline services, emphasized the existing efforts of local citizens while noting the clear room for expansion.

As reported by Kieran Molloy of Wales Online, Cllr Ed Stubbs stated that:

“Residents already do an excellent job recycling, helping the city achieve its current recycling rate of 64%, but we know we can do even better.”

Expanding on how the new service targets persistent waste components, Cllr Ed Stubbs additionally stated that:

“This new service will make it easier for people to recycle more of their waste from home, helping us further reduce the amount of waste placed in black bins and bags. Plastic bags and wrapping are among the most common items found in general waste. By collecting these materials separately and recycling them into new products we can reduce waste, cut carbon emissions, and help keep Wales among the best recycling nations in the world.”

Highlighting precedents set by neighboring regions, Cllr Ed Stubbs noted that:

“It is also very encouraging to see that during similar trials in both Swansea and the Vale of Glamorgan the average participation rate was 61% and 98% of residents viewed the collection positively. If we see similar results in Cardiff it will further increase the city’s recycling rate.”

Which Items Are Accepted and Prohibited Under the Trial Scheme?

To maintain high standards of material purity and prevent contamination at processing facilities, the local authority has established strict criteria outlining what can and cannot be deposited into the new red bags.

According to the guidelines outlined by Kieran Molloy of Wales Online, the service will accept carrier bags, bread bags, crisp packets, biscuit wrappers, frozen food bags, pasta and rice bags, cereal box liners, sweet and chocolate wrappers, plastic delivery bags, ready-packed fruit and vegetable bags, cling film, and bubble wrap. However, a core condition is that all accepted packaging items must be completely free from leftover food residues and liquids prior to disposal.

Conversely, the trial explicitly prohibits several materials from entering the red collection bags. Excluded items consist of polystyrene, food pouches, pet food pouches, netting from fruit and vegetables, plastic straws, plastic cutlery, disposable gloves, disposable masks, batteries, vapes, e-cigarettes, and general food waste.

Background of the Particular Development

The integration of soft plastics into municipal waste streams represents a fundamental shift in how the United Kingdom and devolved administrations handle problematic lightweight packaging. For decades, traditional kerbside recycling systems primarily targeted rigid plastics, metals, paper, card, and glass, leaving flexible films—such as bread bags, crisp packets, and multilayer wrapping—out of municipal frameworks because they historically clogged automated sorting machinery at material recovery facilities.

To bridge this gap, consumers previously relied on specialized collection bins located at major supermarket chains. However, participation remained low due to the inconvenience of washing and transporting lightweight packaging to retail sites. Recognizing that soft plastics make up a significant portion of household refuse sent to landfill or energy-from-waste facilities, environmental regulators have pushed for systemic reforms. The Welsh Government’s statutory mandate requiring all local authorities to implement kerbside soft plastic collections by April 2027 serves as a key regulatory catalyst, compelling councils like Cardiff to establish trials, test logistics, and build infrastructure to meet higher circular economy targets.

The rollout of the soft plastics trial across select Cardiff postcodes is poised to create notable behavioral shifts for local residents while posing operational challenges for the city council. In the short term, households involved in the pilot will need to adapt their domestic waste-sorting habits, allocating additional storage space within their kitchens for an extra container stream. Given the positive reception recorded in comparable pilots across Swansea and the Vale of Glamorgan, participation rates in Whitchurch, Grangetown, Trowbridge, and Rhiwbina are expected to track high, resulting in an immediate diversion of lightweight film packaging away from general black bins.

Over the medium to long term, as the scheme scales citywide ahead of the mandatory April 2027 deadline, Cardiff Council will likely observe a measurable uptick in its aggregate recycling percentages, helping the municipality recover from its lower-tier national ranking. However, success will heavily depend on public compliance regarding cleanliness; failure to rinse food residue from packaging could spike contamination rates, placing additional pressure on sorting plants and operational budgets. Ultimately, the transition normalizes soft plastic recycling as a routine household chore, shifting financial and logistical responsibility further onto municipal systems rather than individual consumer initiatives.