Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

How should the risks of sea level rise be shared?

Water height markers on a ship's hull

On a principled level, how should the risks of sea level rise be distributed between individuals, insurance, local and central government?

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.

Sea level rise, housing and insurance: Liability and compensation

Jetty

This project looks at the question of sea level rise and insurance. It investigates the “tipping points” at which insurance companies might decide to refuse insurance to coastal property owners, and asks, what happens next?

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.

Tools for decision makers

Group of three people in a workshop

Supporting decision making in a changing climate

As an island nation with high rainfall, flooding and sea level rise pose threats to economic and social activities on floodplains and at the coast. Decisions in such locations need to be adaptive, to recognise when thresholds may be crossed and to deal with changes before they happen. In this way, decision makers can avoid or reduce the consequent damage and costs.

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.

Making robust decisions about New Zealand's water

Hydropower facility

Robust adaptation decision making under uncertainty: an application of real options analysis to decision making in the water sector

We all need water, but climate change is putting the availability, supply and distribution of water under increasing pressure. Through drought, erratic rainfall, an expanding population and a growing economy, our access to water is at risk and we need to adapt.

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.

Climate change and the withdrawal of insurance

Lighthouse in a storm

Slow and sudden onset thresholds for private insurance retreat under climate change in New Zealand

Coastal hazards are escalating with climate change. In particular, coastal homeowners can expect both sea level rise and more frequent and intense coastal storms. However, we see continue to see demand for housing through new coastal residential development and intensification of existing urban areas on the coast. This suggests that climate change related escalating coastal hazards are not yet fully reflected in home-owners decisions to purchase and renovate coastal property.

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.

Extreme weather, climate change & the EQC

Edgcumbe floods

Earthquakes might not yet be predictable, but increasingly, climate change is. Because of climate change, extreme weather events in New Zealand may be getting worse and happening more often. What does this mean for our state-owned provider of natural hazard insurance – the Earthquake Commission (EQC) – and for the communities and regions directly affected by extreme weather?

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.

Stormwater, wastewater and climate change

Stormwater pipe

 Impacts on our economy, environment, culture and society

We don’t yet know how climate change will impact our critical stormwater and wastewater infrastructure. We also don’t know the extent to which climate change-induced damage to this infrastructure might directly, or indirectly, impact our economy, environment, culture and society.

Impacts and Implications

Impacts and Implications

Improving our understanding of the likely impacts of climate change to support decision-making about and adaptation to climate change.

A farmer herds sheep followed by his dog.

Impacts

Climate change is having, and will have, a range of impacts, including physical impacts (for example, sea-level rise or changing temperatures), socioeconomic impacts (climate change will impact different social groups in different ways), and environmental impacts, including how climate change will impact our natural environment.

If we can understand how climate change will impact New Zealand, we can plan for it more effectively. This involves taking a ‘big picture’ view. We need to explore how the many and varied impacts of climate change will interact with each other.

Our programme is aiming to make sure that New Zealanders can properly consider and evaluate key impacts of climate change. Our research into the impacts of climate change will also feed into and be informed by the emerging New Zealand Earth System Model.

 

Implications

We’re also aiming to make sure communities, end-users and stakeholders consider climate change in multiple contexts and make robust decisions about adaptation.

Further, we need to better understand the institutions that facilitate climate change adaptation. Our research is looking into historical responses to environmental threats and at the way climate-sensitive decisions are currently being made.

 

The dialogues

The purpose of the Deep South Challenge is to produce knowledge that New Zealand communities, including Māori, industry and government groups can use to plan for, and adapt to, climate change. It’s therefore crucial that these groups are involved in framing the research itself – we need to learn which issues relating to the impacts of climate change are most important to them.

The Impacts and Implications programme is running a series of innovative stakeholder dialogues that enable the co-creation of research questions, to make sure our research directly meets stakeholder needs.

Facilitated by Motu Economic and Public Policy Research, these dialogues aim to develop a shared understanding of key issues, to map current knowledge about them, to identify creative ideas to address them, and to pose well-formulated research questions. In this way, the dialogue process creates a more informed policy and research environment.

The dialogues bring together researchers, community leaders, government agencies and NGOs to formulate research questions around the following topics:

  • Insurance, coastal housing and climate adaptation
  • Storm water and wastewater infrastructure
  • Flood-prone communities and sea-level rise
  • Drought management
  • Urban and freight transport

Read more about the dialogues, including possible future dialogues and how to get involved, here.

 

Building on existing work

The Impacts and Implications programme builds on a four-year project that finished in 2016: Climate Changes, Impacts & Implications for New Zealand. This MBIE-funded project modelled the impacts of climate change on human and natural systems, including a national integrated assessment and a series of five case studies focusing on different ecological areas in New Zealand. There is a national assessment for this body of work.

 

Several of our projects investigate the impact of climate change on our nation's water, from our snow, ice and glaciers to water storage, irrigation, drought and flood. 

Funded projects

Science lead and team

Science lead: Suzi Kerr, Motu Economic and Public Policy Research
Programme contact: Sally Owen, Motu Economic and Public Policy Research | sally.owen@motu.org.nz

 

Latest news and updates

Road underwater

DSC Seminar #6 | Counting the cost of climate change: Treasury seminar redux

With Dave Frame, Belinda Storey and David Fleming

Climate change is already making day-to-day life more precarious and more expensive, both for ordinary New Zealanders and for our local and central governments. New Zealanders are increasingly interested in climate adaptation strategies. Conversations about the cost of early adaptation versus the risk of delayed action are growing in volume.

The Wharewaka on Wellington's waterfront

Deep South Challenge symposium created opportunities for researchers to hear directly from end-users 

Remember our September symposium at Te Wharewaka ō Pōneke? Well, results are in from the surveys of participants we carried out to find out how well our aims for the symposium had been met.

Flood map for South Dunedin under climate change

Creating a climate-safe Dunedin through community-driven climate action

2018 may well be the year New Zealand gets serious about adapting to our changing climate. Last year, and the start of this one, gave all of us plenty of opportunities to experience a future in which creeping sea level rise and extreme weather – from drought to flood to surprise storm surges – make day-to-day life more precarious and more expensive.