A growing crisis, mapped — Howtown

Quick Overview

The map reveals the rate of non-renewals for homeowner's insurance across the US, indicating how the insurance industry perceives climate change risks, with higher non-renewal rates in areas prone to floods and fires like California, Florida, and the Carolinas.

Key Points: The map displays the rate of non-renewals for homeowner's insurance policies in 2023 across the United States. Darker red areas on the map indicate higher rates of insurance non-renewal, while lighter colors signify lower rates. Hotspots for non-renewals include Northern California, Florida, and the coast of the Carolinas, which are areas prone to natural disasters. The darkest red areas, such as parts of California and Florida, represent more than 1 in 25 policies not being renewed. Lighter areas like Minnesota show less than 1 in 200 homes having their insurance canceled. The map essentially illustrates how the insurance industry assesses and responds to climate change risks, particularly those related to floods and fires.

Context: The video features two individuals discussing a map of the United States. One person presents the map and asks the other to guess what it represents. The map uses a color gradient to highlight different regions, with darker shades indicating higher concentrations of whatever is being mapped. The conversation quickly shifts to identifying patterns related to natural disasters like floods and fires, leading to the reveal that the map illustrates homeowner's insurance non-renewal rates.

Detailed Analysis

This video presents a striking visualization of how the insurance industry is responding to climate change risks across the United States. A map, sourced from the New York Times and US Senate Budget Committee data, displays homeowner's insurance non-renewal rates for 2023. The map uses a color scale where lighter shades (e.g., Minnesota) indicate very low non-renewal rates (less than 1 in 200 homes), while darker red areas (e.g., Northern California, Florida, coastal Carolinas, and even Oklahoma) show significantly higher rates, with the darkest red representing more than 1 in 25 policies not being renewed. The hosts initially guess the map relates to floods or fires, which is confirmed as the underlying reason for the insurance non-renewals. This directly illustrates how insurers are withdrawing coverage or refusing to renew policies in areas deemed high-risk due to increasing climate-related events like wildfires and floods, effectively showing the insurance industry's perspective on climate change's tangible impact on property.