This research aimed to provide the Welsh Government with measured and quantified climate vulnerabilities associated with housing building-fabric, including the potential financial cost of not planning for climate change. Wales’s climate is projected to become warmer but wetter and it is known that hygrothermal impacts can accelerate deterioration, leading to damp and, subsequently, a loss of thermal performance. A stressor-response methodology was applied, which assumes that the exogenous stressors of solar flux, precipitation, and humidity have a direct effect on building-fabric performance. The resultant stressor-response values equate to the quantitative impact that a specific stressor has on individual specific building elements, presented as an adjusted service life and associated costs. Results show a modest reduction in the service life of building materials due to increases in and changing patterns of precipitation and subsequent moisture ingress. Although modest, with 1.5 million dwellings in Wales, the impact is significant. Advocating regular maintenance and repair will not only reduce the risks associated with changing weather patterns, but also encourage energy efficiency by improving the thermal performance of the building envelope. This will reduce the risk of adverse climate related outcomes, increased vulnerability to climate change, now or in the future.

The national study analyzes sea level rise (SLR) impacts based on 36 different SLR and storm surge scenarios across 5.7 million geographic locations and 3 time periods. Taking an approach based on engineering design guidelines and current cost estimates, the study details projected cost impacts for states and cities. These impacts are presented from multiple perspectives, including total cost for constructing seawalls, costs per capita, and costs per square kilometer. The purpose of the study is to identify specific locations where infrastructure is vulnerable to rising sea levels. The study finds that Sea Level Rise (SLR) and minimal storm surge is a USD 400 billion threat to the coastline of the lower 48 United States by 2040 that includes a need for at least 80,000 km of protective barriers. The research is limited in its scope to protecting coastal infrastructure with seawalls to enable consistency throughout the study. The study is original in that it is an effort across the lower 48 states to identify infrastructure that is vulnerable, as well as the cost associated with protecting this infrastructure.

As organisations, museums are responsible for conserving, protecting, and displaying artwork and artefacts. Museum buildings must deliver an environment that will continue to provide this facility for both current and future generations. This research focused on presenting a museum with quantifiable and measurable data to help with climate adaptation planning. A methodology was developed using monitored data. Subhourly data for both indoor and outdoor temperature and humidity spanning the years 2012–2021 was used to produce a daily maximum, daily minimum, and daily average dataset. A sensitivity analysis determined which years to use to derive the indoor-outdoor relationships used in climate modelling. Future impacts were calculated using UK Climate Projections 2018 (UKCP18) data (12 models on a 2.2 km scale), as published by the Met Office Hadley Centre. The data contained within the 12 models was overlayed with the relationships derived to calculate the projected indoor temperature and humidity conditions within the museum. The results presented indicate that temperature and humidity conditions are projected to exceed design conditions more frequently in the coming decades. Consequently, adaptation plans must consider the potential impacts that include indoor environmental deterioration, leading to discomfort and health implications, increased energy costs, and system upgrade costs, as well as the potential for accelerated degradation of artwork and artefacts.