The litter.ie website was developed and maintained by the Litter Monitoring Body under the contract for the delivery of the National Litter Pollution Monitoring System (NLPMS).
Having been in operation for over 20 years, the website had become outdated and no longer met current Government standards for the publication and accessibility of information. It was therefore decided to discontinue the standalone website and migrate relevant information to gov.ie, providing a more accessible and sustainable platform for publishing NLPMS reports and related information.
Before the contractors decommissioned the litter.ie website in early June, all reports, datasets and other material were transferred to the Department to ensure that no information was lost.
Information on the National Litter Pollution Monitoring System, including annual reports from 2021 onwards, is now available on the Department's website (www.gov.ie/en/department-of-climate-energy-and-the-environment/publications/national-litter-pollution-monitoring-system/). Reports and information that were previously available on litter.ie but have not been migrated to gov.ie have been retained by the Department and can be provided on request.
The Department will continue to make NLPMS reports and associated information publicly available through gov.ie, which is the central platform for Government publications and information.
The National Litter Pollution Monitoring System (NLPMS) is an environmental management tool that supports local authorities in monitoring and addressing litter pollution. It provides a consistent and standardised framework for assessing litter levels across the country and generating robust data to inform local, regional and national litter policy.
Under the NLPMS, each local authority undertakes two types of surveys:
• Litter Pollution Surveys which assess the overall level of litter pollution at a location using a standard five-point Litter Pollution Index (LPI); and
• Litter Quantification Surveys which record the types and likely sources of litter present.
The data collected enables local authorities to monitor changes in litter levels over time, identify litter blackspots, assess the effectiveness of anti-litter initiatives and enforcement measures, and target resources where they are most needed.
Further information on the NLPMS, including annual reports, audit reports, a system overview and the monitoring manual setting out the survey methodology, is available at www.gov.ie/en/department-of-climate-energy-and-the-environment/publications/national-litter-pollution-monitoring-system/.
Most local authorities use a Geographic Information System (GIS), originally developed by the former Local Government Computer Services Board, to identify survey locations within their functional areas. Decisions regarding the selection of survey locations and the operational costs incurred by individual local authorities are matters for each local authority. Accordingly, this information is not held by the Department.
In line with the Department's policy of providing information relating to the current and previous Dáil only, the annual expenditure on the NLPMS contract since 2020 is set out below.
|
Year
|
€
|
|
2026 to date
|
€ 23,231.25
|
|
2025
|
€ 71,174.84
|
|
2024
|
€ 56,463.16
|
|
2023
|
€ 55,139.05
|
|
2022
|
€ 31,947.93
|
|
2021
|
€ 48,501.44
|
|
2020
|
€ 35,331.75
|
The Department recognises the valuable contribution that citizens and communities make towards achieving Ireland's environmental and climate objectives. Citizen science plays an important role in improving our understanding of the natural environment and informing evidence-based policy and decision-making.
Through the Circular Economy Fund, the Department supports the work of the Irish Environmental Network (IEN), the national umbrella organisation representing 41 environmental non-governmental organisations. In 2025, funding of more than €3 million was provided to the IEN to support its members' environmental programmes, including a range of citizen science initiatives.
Examples of citizen science projects supported by IEN member organisations include:
• BirdWatch Ireland's annual Irish Garden Bird Survey which relies on observations submitted by members of the public.
• The Irish Wildlife Trust's recording programmes through which volunteers collect data on plants, insects and other wildlife species.
• The Native Woodland Trust's work to identify potentially disease-resistant Wych Elm trees.
• Sonairte's citizen science initiatives monitoring outdoor air quality.
Other IEN member organisations benefiting from Department funding and incorporating citizen science into their work include An Taisce, the Green Economy Foundation, Green Sod Ireland, the Irish Whale and Dolphin Group, Vincent Wildlife Trust and Leave No Trace Ireland. In addition, Strand 2 of the Community Climate Action Programme, funded through the Department's Climate Action Fund, supports community-led projects that encourage local climate action and public participation.
The Environmental Protection Agency (EPA), which operates independently under the aegis of the Department, also supports a wide range of citizen science initiatives. These projects engage members of the public in collecting valuable environmental data in areas including air quality, water quality, biodiversity monitoring and sustainable living, helping to strengthen the evidence base that informs environmental policy and action.
