Malaysia has reported losses totalling RM4.57 billion from illegal electricity use connected to bitcoin mining between 2020 and August 2025, according to Deputy Prime Minister and Energy Transition Minister Datuk Seri Fadillah Yusof. Tenaga Nasional Berhad (TNB) uncovered 13827 premises engaged in electricity theft for cryptocurrency mining over the past five years, highlighting both economic and safety concerns.
Risks to Energy Stability and Public Safety
Fadillah emphasised that illegal mining activities not only jeopardise consumer safety but also threaten the stability of Malaysia’s energy supply. To tackle this, TNB has developed an internal database tracking owners and tenants of suspected premises, forming the foundation for enforcement inspections.
Coordinated Enforcement Measures
TNB, in collaboration with the Ministry, the Energy Commission (ST), and multiple enforcement agencies, has intensified efforts against illegal mining. Joint operations involve the police, National Anti-Financial Crime Centre (NFCC), MCMC, CyberSecurity Malaysia, Inland Revenue Board (LHDN), local authorities, and MACC, enabling the seizure of bitcoin mining machines and action against perpetrators.
Public Awareness and Technical Monitoring
Public awareness campaigns have been launched via press statements, television segments, and mass communication channels to educate citizens on the risks of electricity theft and encourage tip-offs. Technical measures, including the Distribution Transformer Meter (DTM) pilot project and installation of smart meters, allow real-time monitoring to detect meter tampering and abnormal usage patterns.
Ongoing Commitment to Curb Illegal Activity
The ministry, together with ST and TNB, remains dedicated to preventing meter interference and illegal electricity use, particularly for cryptocurrency mining. These integrated enforcement actions, awareness programs, and strategic engagements are crucial for minimising losses and safeguarding Malaysia’s energy system integrity. Stay tuned for more trending tech news at TechNave.com.
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