Search Climate Insights Directory
113 results
Climate change and flood risk: Challenges for Jamaican towns and communities
The document details a CDKN-supported project (2013–14) that used Regional Climate Models (RCM) to assess future flood risks in Jamaica. Key findings include the high vulnerability of coastal tourism infrastructure in Negril to sea-level rise and the critical intersection of major roadways with high-likelihood floodplains. The study emphasizes that current risk assessments are hindered by low-resolution climate models (50 km) and a lack of high-quality topographical and hydro-meteorological data. It recommends the adoption of laser technology for terrain mapping and continuous GIS training for local government staff to improve disaster management.
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Document type: Case study
Economic Assessment of the Impacts of Climate Change in Uganda
The report examines climate variability and projections for Kampala, finding that while annual rainfall has remained stable, temperatures rose by approximately 1ºC between 1979 and 2005. Future projections suggest temperature increases of 1.5ºC (RCP 4.5) to 3ºC (RCP 8.5) by 2095. The study highlights that flooding is the most significant climate impact, exacerbated by the encroachment of human settlements into wetlands and poor urban drainage. Economic estimates indicate that annual flood damages could rise from US$1.3–7.3 million in 2013 to US$33.2–101.7 million by 2050 under a business-as-usual scenario. The cost of climate-proofing buildings and roads between 2015 and 2050 is estimated at US$3.2 billion (RCP 4.5) to US$3.7 billion (RCP 8.5), with residential buildings accounting for 72% of these costs. A cost-benefit analysis of drainage improvements in four catchments showed mixed results, with only two projects yielding a positive net present value. The report recommends revising building codes and the Kampala Physical Development Plan, strengthening the enforcement of Environmental Impact Assessments to protect wetlands, and integrating informality into climate resilience strategies.
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Document type: Case study
Lights Out? Storm Surge, Blackouts, and How Clean Energy Can Help
The document describes the methodology for assessing the exposure of power plants and substations to flooding under a Category 3 hurricane scenario across five U.S. coastal regions. It utilizes the National Climate Assessment's Intermediate-High sea level rise scenario and the SLOSH model for storm surge, projecting risks through 2070. The analysis identifies a growing number of 'exposed' facilities, particularly in the Central Gulf Coast and Southeastern Florida, while noting limitations such as the exclusion of small distribution-level substations and the potential for local flood protection measures to mitigate risk.
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Document type: Report
Economic Assessment of the Impacts of Climate Change in Uganda
The report estimates that making Uganda's infrastructure climate-resilient will cost between US$52-66 million annually by 2020, rising to US$638-1,157 million by 2050. Residential buildings are the most affected sector, accounting for approximately half of all adaptation costs. The study also projects that annual damages from extreme events, if frequency doubles every 25 years, could reach US$738-3,294 million by 2050. Key adaptation priorities include climate-proofing public buildings and developing resilient transport standards.
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Document type: Report
POLICY BRIEF
The document highlights the vulnerability of sub-Saharan African port infrastructure to climate hazards such as sea level rise, storm surges, and extreme rainfall. It notes that while the industry is aware of climate change, this awareness is rarely translated into practical planning. The brief recommends establishing a close dialogue between climate scientists and port practitioners, reviewing port master plans, and providing designers with simple, quantified projections of climate variables to improve long-term resilience.
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Document type: Policy brief
TomorrowNow— Manitoba’s Green Plan: Toward a New Provincial Climate Change and Green Economy Plan Consultations Background Paper
The document outlines the current state of greenhouse gas emissions in Manitoba, identifying the transportation sector as the largest source at 38% of total emissions in 2012. It highlights the vulnerability of provincial infrastructure to extreme weather, such as the CAD$1.2 billion cost of the 2011 flood and the instability of winter roads. The paper reviews climate policies from other jurisdictions—including electric vehicle programs in Vancouver and green trucking in Quebec—to provide a basis for developing a new integrated plan that balances mitigation and adaptation while fostering a green economy.
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Document type: Briefing
The Economic Implications of Climate Change on Transportation Assets
The report outlines a methodology for linking climate hazards to economic outcomes for transportation assets. It details a taxonomy of direct and indirect costs, explores the use of cost-benefit analysis (CBA) and economic impact analysis, and proposes a six-step process for climate risk assessment. The framework emphasizes the need to monetize asset decay and service disruptions to justify investments in infrastructure resilience.
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Document type: Report
Playing with Fire
The document argues that climate change is creating hotter, drier conditions in the American West, leading to more frequent and severe wildfires. This risk is compounded by increased residential and commercial development in fire-prone areas and federal policies that prioritize immediate fire suppression over proactive forest management. The report details the escalating economic costs of suppression and the broader impacts on infrastructure, public health, and water supplies, while recommending zoning reforms, fireproofing, and carbon emission reductions to build resilience.
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Document type: Executive summary
Enhancing the Resilience of Manitoba’s Winter Roads System
Manitoba's winter road system, essential for remote communities, faced reduced operational windows in the late 1990s and early 2000s due to warmer winters, resulting in additional costs of $15 million to $18 million for air transport of goods. To address this, the province implemented a resilience strategy involving the relocation of roads away from water bodies and the construction of overland routes. The success of these adaptations was attributed to policy coherence with northern development strategies, the use of scientific temperature projections, stakeholder engagement, the inherent flexibility of annually rebuilt roads, and a risk-management framing of the issue.
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Document type: Case study
Extreme Weather and Climate Change in the American Mind in November 2013
The report details shifts in how Americans in the Northeast, Midwest, South, and West experienced extreme weather between Fall 2012 and November 2013. It highlights a general consensus on the vulnerability of agriculture and electricity systems, with a majority of citizens advocating for government prioritization of water supplies, transportation, and public health. Additionally, 56% of Americans believe global warming is impacting U.S. weather.
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Document type: Executive summary
BLACKOUT: EXTREME WEATHER, CLIMATE CHANGE AND POWER OUTAGES
The report finds that weather-related power outages in the U.S. have increased significantly, with weather causing 80% of all major outages between 2003 and 2012. It identifies the Midwest and East as particularly vulnerable regions and argues that climate change acts as a 'threat multiplier,' increasing the frequency and intensity of storms, heat waves, and flooding that strain an aging electrical infrastructure.
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Document type: Report
Extreme Weather and Climate Change in the American Mind
The report finds that a majority of Americans perceive U.S. weather as having worsened in recent years, with 58% believing global warming affects U.S. weather. A high percentage of the population (85%) reported experiencing extreme weather in the past year, most commonly high winds and extreme heat. The document details regional variations in weather experiences and identifies public priorities for government protection of infrastructure, such as water supplies and transportation, against extreme weather over the next decade.
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Document type: Executive summary
Superstorm Sandy is a Wake-Up Call
The Environmental and Energy Study Institute (EESI) calls for a fundamental shift in how the United States generates and distributes energy to address the increasing frequency and severity of climate-driven disasters. The author advocates for a 'moon-shot challenge' of energy transformation, emphasizing the need for a smarter, more resilient, and distributed power grid, as well as the integration of climate variability assumptions into all new infrastructure and building projects.
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Document type: Statement
Tackling exposure: Placing disaster risk management at the heart of national economic and fiscal policy
The document highlights that global economic disaster losses rose by 200% over 25 years, with losses from weather-related disasters doubling every 12 years. It argues that ex-post relief is unsustainable and advocates for ex-ante risk reduction through comprehensive risk assessments, fiscal planning, and sector-level mainstreaming. Key tools discussed include the CAPRA GIS platform and the CATSIM model for evaluating fiscal vulnerability. The guide emphasizes that while risk financing (insurance and reserve funds) is useful, it must be paired with land-use planning and building codes to effectively reduce exposure.
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Document type: Guide
CLIMATE ADAPTATION & TRANSPORTATION Identifying Information and Assistance Needs
The report identifies a critical gap between climate science outputs and the operational needs of transportation practitioners. It argues that adaptation requires not only improved climate data—such as updated precipitation atlases and sea-level rise projections—but also a deep understanding of local non-climate factors like infrastructure elevation and soil saturation. The document emphasizes the need for a 'central clearinghouse' of information, better 'Climate-to-English' translation of scientific terms, and the integration of climate risk into existing asset management and budgeting processes. It highlights various pilot projects and tools, including the FHWA Risk Assessment Model and Toronto's Climate Change Risk Assessment Tool, as pathways toward increasing the adaptive capacity of transportation systems.
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Document type: Report
House and Senate Move Forward with Competing Transportation Infrastructure Bills
The briefing outlines the differences between the House bill (H.R. 7) and the Senate bill (S. 1813) regarding funding levels, revenue sources, and priorities for public transit and infrastructure. While the Senate bill is a bipartisan two-year compromise, the House bill is a more divisive five-year proposal that suggests funding infrastructure through oil drilling and pension contribution increases.
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Document type: Briefing
Adaptation to Climate Change: Moving Beyond "Reactive" Approaches
The author contends that current decision-making is 'hard-wired' to historical climate averages and relies on reactive disaster response, which is insufficient for the scale and uncertainty of climate change. Using examples like paddy farming in Indonesia and the 2005 Mumbai floods, the paper illustrates how reliance on 'normalcy' bandwidths and outdated infrastructure creates vulnerability. The author proposes a transition to anticipatory risk management based on a better understanding of risk thresholds, politically-mediated determinations of 'acceptable' resiliency levels, and an integrated approach that considers non-climate shocks such as population growth.
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Document type: Research paper
Comparative Destination Vulnerability Assessment for Khao Lak, Patong Beach and Phi Phi Don
The report assesses the differential vulnerability and recovery of Khao Lak, Patong Beach, and Phi Phi Don after the 2004 tsunami. It finds that Patong's established history and strong business associations led to the swiftest recovery, while Khao Lak's status as a new destination and Phi Phi Don's governance and infrastructure challenges slowed their progress. The study highlights that reinforced concrete structures and diversified livelihoods increased resilience, whereas poor local governance, limited credit access for small businesses, and inadequate waste management increased vulnerability. It recommends improving micro-credit access, strengthening public-private coordination, and enhancing disaster preparedness training.
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Document type: Report
Short- and long-term response to extreme weather events by the education sector in Zimbabwe
The document details how Zimbabwe's education sector managed the aftermath of tropical cyclone Idai through a multi-stakeholder cluster system and SMS-based needs assessment. It highlights the necessity of mental health support, the role of school clusters in resource sharing, and the challenges of using schools as emergency shelters. Long-term efforts include 'building back better' with resilient infrastructure and implementing inclusive education tools like solar radios to minimize future disruptions.
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Document type: Case study
8.2-run-until-2025-3-c0ad00418d3a307c.pdf
This report provides a consolidated life-extension (life-ex) assessment of the Hendrina Power Station, detailing the technical condition and remnant life of its energy services, electrical plant, and common infrastructure. The study, conducted by Siemens and other specialists, evaluates whether the plant can operate until 2025, identifying critical failures in MV motors, generator age, and environmental compliance issues regarding water and waste management.
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Document type: Report