WALGA undertakes both policy and projects covering a range of environmental issues, creates awareness about specific environmental issues and provides resources to support Local Government Officers and Elected Members.

EnviroNews

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Current Issues

Wetland Algal Bloom Management: Sharing Treatment Outcomes

WALGA is seeking Expressions of Interest to be involved in a Wetland Algal Bloom Management initiative. The aim of the initiative is to assist Local Governments in identifying and adopting effective wetland algal treatments, to optimise use of scarce resouces and increase our collective understanding of options for wetland management.

Many Local Governments are experiencing issues with algal blooms in natural and constructed wetlands. Treatments being applied to wetlands include, but are not limited to:

  • enzymes and algacides
  • phoslock and bentonite clay
  • ultrasonic treatments
  • dye
  • floating wetlands, and
  • manual removal.

WALGA will facilitate two meetings per year for Local Government to discuss treatment case studies and attend wetland site visits.

Local Governments are also invited to submit information on treatments trialled using the short project form, which will be uploaded on the New Water Ways Interactive Map to assist with sharing information on treatment outcomes.

Additionally, the Department of Biodiversity, Conservation and Attractions (DBCA) have expressed interest in undertaking ongoing monitoring of wetland parameters to provide quantitative data on applied treatments, if there are sufficient project sites to ensure a rigorous scientific study.

The key to managing wetland water quality is to prevent the causes of high nutrient levels at the catchment scale.  However, it is recognised that short-term intervention at the local scale to address symptoms is part of an integrated approach being adopted by Local Government.

Please express your interest in this initiative, or submit the completed project form, by contacting Melanie Davies, Biodiversity and Sustainability Project Officer, on 9213 2065.

Sustainability Comparative Analysis Report

WALGA and the City of Perth have collaborated to put together a summary report looking at a number of the leading global sustainability frameworks available to Local Government in driving their sustainability programs.   

In approaching sustainability, Local Governments need to align their work against clear and robust frameworks. There are several sustainability frameworks that allow for this, with added benefits of benchmarking and mainstreaming sustainability across organisations.

The report reviews and analyses five frameworks that have been adopted within the sector to assess their suitability for driving sustainability organisation-wide within Local Government.

What is clear when looking at frameworks, is that there is no one-size-fits-all approach for any Local Government across the board. In considering the adoption of a framework it is vital that an organisation assess their own unique and context specific requirements so that any approach can be deeply embedded and become a part of the organisations identity.

For more information, please contact Jade Mains, Environment Policy Officer, on 9213 2027.

Better Urban Forest Planning Guide

The loss of urban green space and native vegetation is a very important issue for Local Government, particularly in urban areas where there is clearing of land for infill and greenfield development. Reduced canopy cover impacts on public amenity, human health and biodiversity and as trees are often replaced with hard surfaces, this generally leads to increases in average temperatures creating urban heat islands. This often results in increased energy and water use for homes and businesses.

The changing climate is also playing a role, with increasing average air temperatures, declining rainfall and more extreme heat events. This will not only exacerbate the impacts on the health and wellbeing of the community but will affect tree retention and management for Local Governments.

To assist Local Government, WALGA along with the Western Australian Planning Commission and the Department of Planning, Lands and Heritage released the Better Urban Forest Planning Guide in November 2018. The Guide will assist Councils, developers and government agencies in their planning and policies around urban greening, tree retention and replacement. It includes information on planning, market based and regulatory ‘tools’, case studies that highlight ‘best-practice’ actions and how to access CSIRO’s Urban Monitor data, which is also available on WALGA’s Environmental Planning Tool.

For more information, please contact  Craig Perry or Laura Simes, Environment Policy Advisor, on 9213 2049.

Sustainable Procurement in the WA Local Government Sector

The WALGA Guide to Sustainable Procurement was launched on Wednesday, 4 October as an outcome from sector consultation. With the release of international standard ISO20400:2017 on Sustainable Procurement in April 2017, the WALGA Guide to Sustainable Procurement extends the guidance of the ISO Standard on Sustainable Procurement and tailors it specifically to the WA Local Government Sector.

For more information, see the Procurement section of the WALGA website.

Assessment of the capacity of Local Government to implement environmental management and sustainability

 In 2017, WALGA and Perth NRM undertook a survey of Local Government and Natural Resource Management organisations to inform the environment and sustainability programs and support that each organisation offers to the sector.  The final report on the outcomes of the survey was published in October 2018.

Natural area management was identified as having the highest levels of adoption of best practice, with Local Governments reporting competency for areas such as bushland restoration and bushfire risk management.  Organisational sustainability had the greatest capacity gaps for areas such as State of the Environment monitoring and changing community behaviour.  Some areas were not addressed by a fifth of Local Governments, including Aboriginal cultural heritage and water sensitive urban design.  Top issues Local Governments are currently dealing with include urban forest management, climate change, water availability and waste management.

The resources provided by WALGA and WA’s seven NRM organisations were reported as highly valued. Further actions to support the sector include increasing the ability of Local Government to engage with and educate local communities, facilitating the exchange of best practice knowledge and skills between government and land managers, and working with stakeholders to ensure research priorities and legislative or policy reviews incorporate the needs of local government.

WALGA has provided an InfoPage that summarises the key findings of the report.  For more information, please contact  Melanie Davies, Biodiversity and Sustainability Project Officer, on 9213 2065.