Arcade machines, like other electronic devices, often adhere to power efficiency certifications to reduce energy consumption and environmental impact. The most common certifications include:

1. ENERGY STAR: A widely recognized certification ensuring energy efficiency in electronics, including arcade machines. It signifies lower power usage without compromising performance.

2. 80 PLUS: Primarily for power supplies, this certification ensures high energy efficiency (80% or higher) in converting AC to DC power, which is crucial for arcade cabinets.

3. CE Marking: While not exclusively for energy efficiency, CE compliance often includes power-saving requirements for arcade machines sold in the European market.

4. RoHS (Restriction of Hazardous Substances): Focuses on reducing harmful materials in electronics, indirectly promoting energy-efficient designs in arcade machines.

5. UL Certification: Ensures safety and energy efficiency standards are met, particularly for arcade machines sold in North America.

These certifications help manufacturers and operators reduce costs, comply with regulations, and appeal to eco-conscious consumers. Investing in certified arcade machines ensures long-term sustainability in the gaming industry.