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Asbestos Risks from Air Conditioning Installations

The rapid surge in air conditioning installations ahead of the upcoming 2027 energy efficiency regulations raises significant concerns about potential asbestos exposure. This situation is often overlooked, putting both technicians and residents at severe health risks.

The Surge in Demand

According to data from the Japan Electrical Manufacturers' Association (JEMA), as of May 2026, over 1.3 million domestic air conditioners were shipped — a 24% increase from the previous year, marking the highest figures for May in history. The upcoming changes in energy efficiency standards, known as the '2027 issue', are prompting many consumers to install or upgrade their air conditioning units. The high demand leading to increased installation projects has generated an unprecedented workload for contractors, leading to longer wait times for completion.

The Asbestos Risk

These air conditioning installations often require drilling through walls and running pipes, which may disturb existing asbestos materials, especially in buildings constructed before 2006. The risk of asbestos exposure is serious, particularly since the fibers are microscopic and can remain in the lungs for many years, potentially leading to long-term health complications such as malignant mesothelioma, lung cancer, and asbestosis. Each year, the Ministry of Health, Labour, and Welfare estimates over 500 deaths from mesothelioma in Japan, illustrating the severe impact of historical asbestos exposure.

Compliance Issues

The Environmental Ministry reports about 620,000 asbestos-related investigations are conducted annually. However, it is estimated that around 2 million renovation and remodeling projects should report these investigations each year, indicating a significant compliance gap. Many smaller contractors often overlook legal regulations and fail to report their work involving asbestos.

Legislative Changes Ahead

Starting from October 2023, mandatory investigations by qualified professionals will intensify, with stricter regulations kicking in from January 2026. The urgency for electrical contractors to adhere to legal compliance and establish robust safety management systems becomes paramount. In response, EMS (Environmental Management Solutions) has introduced a free checklist to assist contractors in complying with asbestos regulations, available since July 17, 2026.

EMS's Initiative

EMS has been addressing asbestos management proactively since its foundation. Their cloud-based system, Asbestos ONE, simplifies compliance, from pre-inspection through documentation and regulatory submission, enabling companies to effectively manage asbestos-related health risks. By making such tools accessible, EMS aims to raise industry compliance levels and protect not only workers but also housing residents and communities.

The Importance of Awareness

Often underestimated, the dangers of asbestos are not immediate; the long latency period between exposure and disease manifestation complicates the recognition of its impact. Building and construction professionals must implement thorough checks when drilling or altering existing structures to ensure that they do not expose themselves or others to hazardous materials.

Conclusion: Moving Towards a Safer Environment

With the confluence of increasing installations and the looming regulatory changes, raising awareness and compliance regarding asbestos is vital. EMS's provision of practical resources is a critical step in promoting a safer working environment, aligning with broader goals of public health and sustainable practices in construction. This initiative not only safeguards individuals but also contributes to building a culture of safety and responsibility in the industry.