Energy Storage Systems Can Save The Lives Of Vulnerable Groups During Disasters, Policymakers Need To Provide More Incentives

Research shows that during climate disasters and extreme weather events, the mortality rate of vulnerable groups with potential health issues and disabilities is four times higher than that of healthy individuals. Solutions such as energy storage systems and clean energy generation facilities can provide continuous, safe, and reliable power during adverse weather conditions.

People receiving medical support at home often need various electricity-powered devices for care, including oxygen concentrators, ventilators, and electric wheelchairs, as well as other power needs such as refrigeration for prescription medications.
Electric vehicle charging facilities and home energy storage systems installed in a garage

In 2019, Pacific Gas and Electric Company shut down portions of the grid in California to reduce the risk of wildfires, resulting in the deaths of some patients receiving treatment at home due to power outages.

Such tragedies could perhaps be avoided if energy storage systems were in place. For residents looking to provide backup power to their homes during power outages, this technology is a safe and reliable choice. Solar power generation facilities combined with energy storage systems can provide continuous power in the event of grid interruptions and offer many benefits at the level of power transmission and distribution. Even if a battery energy storage system can only provide a few hours of power to a household, it can offer shelter during critical moments.
 

Today, several organizations and developers are dedicated to implementing this solution. MCE is a non-profit public agency in California that provides free portable backup power for medical and transportation equipment to residents. Utility companies such as Southern California Edison and Pacific Gas & Electric (PG&E) have also developed projects to provide backup power.

For example, in Puerto Rico, deployed microgrids have improved the island's resilience against harsh weather since being hit by Hurricane Maria. Microgrids consist of distributed energy sources such as solar power generation facilities and energy storage systems, which can either be connected to or disconnected from the grid and provide reliable power during grid interruptions. Operating microgrids can help Puerto Ricans maintain power supply during ongoing storms.

However, people cannot wait for disasters and power outages to strike. Policymakers must quickly develop incentive policies to add more distributed energy to the grid and make emergency resources like battery energy storage systems accessible to everyone. Energy storage incentive measures should include equity provisions and help users save on upfront costs, such as rebates provided by the California Public Power Company's Self-Generation Incentive Program for energy storage systems.

To achieve clean energy access, policymakers should design energy storage incentives by addressing the specific challenges faced by vulnerable groups. For example, consumers relying on electricity for medical needs should receive energy storage incentives, and emergency preparedness plans need battery energy storage systems to serve vulnerable populations.

Equity must be considered when implementing household-level solutions. For example, the price of Tesla's Powerwall battery energy storage system is $11,500. This is a significant financial burden, especially for vulnerable groups. Low-cost financing schemes, technical assistance, and inclusive promotion programs can help vulnerable populations access resources such as energy storage systems.

By implementing these policies comprehensively and focusing on demand-driven solutions, everyone facing climate disasters can be protected. Clean energy technologies like energy storage systems offer many benefits to households and can even serve as a critical lifesaving tool for vulnerable groups and those with health issues.