Climate Risk in Greenway, ACT
Greenway faces moderate climate risks, primarily from flooding and heatwaves. Climate change is expected to exacerbate these risks, particularly with increased rainfall intensity and rising temperatures. Residents should prepare for more frequent and intense heatwaves and potential flood events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Greenway is susceptible to heatwaves, with increasing average temperatures posing a risk to vulnerable populations. Urban heat island effects can further amplify temperatures in built-up areas.
Primary Drivers
- ·Rising average temperatures
- ·Urban heat island effect
- ·Climate change
Projections (RCP8.5)
2030
7.5
2050
8.0
flood Risk
Greenway faces a moderate risk of flooding, primarily from the nearby Murrumbidgee River and local stormwater runoff. Climate change is expected to increase the intensity of rainfall events, potentially exacerbating flood risks.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·River proximity
Projections (RCP8.5)
2030
6.5
2050
7.0
coastal Risk
Greenway is not exposed to coastal risks due to its inland location.
Projections (N/A)
2030
1.0
2050
1.0
bushfire Risk
Greenway has a relatively low bushfire risk due to its urban location and distance from dense bushland. However, increased temperatures and drier conditions could elevate the risk in the future.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Wind patterns
Projections (RCP8.5)
2030
4.5
2050
5.0
What This Means for Property Owners
Insurance Outlook
Insurers are likely to increase premiums in areas with higher flood and heat risks.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Consider energy efficiency measures.
- 4.Review council's climate adaptation plans.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Murrumbidgee River
- Elevation Range
- 580-600m
- Flood Zone
- Potentially affected by riverine and local flooding
Areas near the Murrumbidgee River are most susceptible to flooding. Check the ACT government's flood maps for detailed information.
View council flood mapBushfire Evidence
- Distance to Bushland
- 2km to nearest nature reserve
- Planning Overlay
- Check ACT Emergency Services Agency website
- Bushfire Prone Area
- No
While not immediately adjacent to bushland, increased dryness can elevate the risk.
Heat Evidence
- Avg January Max Temp
- 28.5°C
- Heat Stress Days/Year
- 3 days
Expect more frequent and intense heatwaves in the coming years.
Coastal Evidence
- Distance to Coast
- 150 km
- Sea Level Rise Exposure
- N/A
- Erosion Risk
- N/A
Historical Climate Events
Climate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.0 | 6.5(+0.5) | 7.0(+1.0) |
| bushfire | 4.0 | 4.3(+0.3) | 4.5(+0.5) |
| heat | 7.0 | 7.7(+0.7) | 8.2(+1.2) |
| coastal | 1.0 | 1.0 | 1.0 |
By 2030, Greenway is projected to experience more frequent and intense heatwaves, as well as an increased risk of flooding due to more intense rainfall events. Bushfire risk will also slightly increase.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve stormwater drainage
Near-termUpgrade stormwater infrastructure to handle increased rainfall intensity and reduce the risk of flash flooding.
Est. cost: Medium
Learn moreImplement urban cooling strategies
Near-termPlant more trees, create green spaces, and use reflective surfaces to reduce the urban heat island effect.
Est. cost: Medium
Learn moreDevelop a heatwave response plan
ImmediateEstablish a community-based heatwave response plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Learn moreRaise community awareness
Long-termEducate residents about climate risks and adaptation measures through workshops, online resources, and community events.
Est. cost: Low
Learn moreAbout Greenway's Climate Risk Profile
Greenway, located in the Australian Capital Territory, is increasingly vulnerable to the impacts of climate change. The primary risks include flooding from the Murrumbidgee River and local stormwater systems, as well as heatwaves during the summer months.
Increased rainfall intensity, driven by climate change, is expected to increase the frequency and severity of flood events. Urban development can also exacerbate flood risks by increasing stormwater runoff. Residents should be aware of flood warnings and take necessary precautions.
Rising average temperatures and the urban heat island effect contribute to the heatwave risk in Greenway. Vulnerable populations, such as the elderly and those with chronic health conditions, are particularly at risk during heatwaves. It is important to stay hydrated, seek air-conditioned environments, and check on neighbors during extreme heat events.
While Greenway is not directly exposed to coastal risks, the broader impacts of climate change, such as disruptions to supply chains and increased migration, could indirectly affect the suburb. Residents should stay informed about climate change and its potential impacts and support efforts to reduce greenhouse gas emissions.
Adapting to climate change will require a combination of individual actions and government policies. This includes investing in flood mitigation infrastructure, implementing urban cooling strategies, and promoting energy efficiency. By working together, residents and policymakers can help to build a more resilient and sustainable future for Greenway.
Data sources: BOM · CSIRO · ACT Emergency Services Agency · ACT Environment, Planning and Sustainable Development Directorate
Local Government Resources
ACT Government
Frequently Asked Questions
What are the main climate change risks in Greenway?
The main risks are increased flooding due to more intense rainfall and more frequent and severe heatwaves.
How will climate change affect property values in Greenway?
Properties in flood-prone areas may experience a decrease in value. Increased insurance premiums are also likely.
What can I do to prepare for heatwaves in Greenway?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors. Consider installing energy-efficient cooling systems.
Where can I find information about flood risks in Greenway?
Check the ACT government's flood maps on the Environment, Planning and Sustainable Development Directorate website.
What is the ACT government doing to address climate change?
The ACT government has a climate change strategy that includes targets for reducing greenhouse gas emissions and adapting to the impacts of climate change.
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