The Ministry of Power, in collaboration with the Bureau of Energy Efficiency (BEE), has made a significant revision to the energy efficiency standards for chest freezers. The new regulation, which will come into effect from January 2026, aims to further reduce energy consumption in India and promote the use of energy-efficient appliances. As part of its commitment to energy conservation, the government is implementing revised energy consumption limits and star rating bands for both hardtop and glass top chest freezers. This move not only ensures that consumers have access to more energy-efficient products but also helps manufacturers meet the new compliance criteria.

Background: The Role of Energy Efficiency Standards

Energy efficiency standards have been a cornerstone of the Indian government's efforts to conserve energy and reduce the country's carbon footprint. The Bureau of Energy Efficiency (BEE), under the Ministry of Power, plays a pivotal role in promoting energy efficiency across all sectors, including appliances. One of the most significant tools in this endeavour is the Energy Star Rating System.

The Star Rating System, a part of the Energy Efficiency Certification program, provides consumers with a simple way to assess the energy consumption of household appliances. Each appliance is assigned a star rating based on its energy consumption, with 5 stars representing the highest efficiency and 1 star indicating a lower level of efficiency. BEE Registration for manufacturers is crucial in ensuring that only appliances that meet the stringent energy consumption criteria are allowed to be sold in the Indian market. The Bureau of Energy Efficiency also conducts regular audits and assessments through Energy Audit Reports to ensure compliance with these standards.

What the Amendment Means for Chest Freezers?

The amendment in the Ministry of Power Notification 2025 introduces revised energy consumption bands for Hard Top and Glass Top chest freezers, which will be valid from January 2026 to December 2028. These changes represent a significant step toward enhancing the energy efficiency of chest freezers, both in terms of the technology used and the energy-saving features implemented by manufacturers.

The Energy Consumption Calculation for chest freezers has been redefined to ensure that energy use is minimized. The updated Star Rating Bands for both types of chest freezers are based on their annual energy consumption, which is calculated at 38°C. This calculation takes into account the total energy consumption per year (in kWh) for each model. For Hard Top chest freezers, the energy consumption ranges from a 5-star rating, with less than 1.80 * V + 54.04 kWh per year, to a 1-star rating, with energy consumption greater than 3.52 * V + 105.54 kWh. Similarly, for Glass Top chest freezers, the ranges span from 5-star to 1-star ratings, based on the same criteria.

By adhering to these newly defined standards, manufacturers will need to meet the updated energy efficiency requirements. BEE Certification for Appliances ensures that only products meeting these new standards are available in the market. For manufacturers, the BEE Registration Process for Manufacturers is essential to comply with the latest amendment.

Star Rating Bands for Hard Top and Glass Top Chest Freezers

The table below outlines the revised Star Rating Bands for both Hard Top and Glass Top chest freezers, effective from 1st January 2026.

Table 1: Star Rating Band for Hard Top Type Chest Freezers

S. No.	Star Rating Band	Annual Energy Consumption (Et) in kWh/year at 38oC
1	1 Star *	3.52V + 105.54 < AEC ≤ 4.23V + 126.65
2	2 Star **	2.82V + 84.43 ≤ AEC < 3.52V+ 105.54
3	3 Star ***	2.25V + 67.55 ≤ AEC < 2.82V + 84.43
4	4 Star ****	1.80V + 54.04 ≤ AEC < 2.25V + 67.55
5	5 Star *****	AEC < 1.80*V + 54.04

Table 2: Star Rating Band for Glass Top Type Chest Freezers

S. No.	Star Rating Band	Annual Energy Consumption (Et) in kWh/year at 38oC
1	1 Star *	5.12V + 340.78 < AEC ≤ 6.40V + 425.97
2	2 Star **	4.09V + 272.62 ≤ AEC < 5.12V + 340.78
3	3 Star ***	3.27V + 218.09 ≤ AEC < 4.09V + 272.62
4	4 Star ****	2.61V + 174.47 ≤ AEC < 3.27V + 218.09
5	5 Star *****	AEC < 2.61*V + 174.47 ”

Implications of the New Amendment

The implications of the new amendments are:

Improved Energy Efficiency: The updated standards will ensure that chest freezers consume less energy, leading to reduced power usage and better overall efficiency for consumers.
Lower Consumer Costs: With more energy-efficient appliances, consumers will experience lower electricity bills over time, as higher-star-rated chest freezers will consume significantly less power.
Stricter Manufacturer Compliance: Manufacturers must now meet the new BEE Registration and certification requirements, ensuring only energy-efficient products are available in the market.
Increased Market Demand for Energy-Efficient Appliances: As consumers become more conscious of energy consumption, the demand for Energy-Efficient Appliances will rise, driving manufacturers to prioritize energy-saving technologies.
Environmental Benefits: The adoption of energy-efficient appliances will contribute to reducing the country's carbon footprint, aligning with India's broader sustainability goals.
Stronger Regulatory Enforcement: The amendment will lead to stricter monitoring and enforcement of energy consumption standards, ensuring that only compliant products are sold in the market.

Conclusion

The Ministry of Power’s Notification 2025 is a significant step in the country’s ongoing efforts to conserve energy and promote sustainability. By updating the energy consumption standards for chest freezers, the government ensures that both manufacturers and consumers align with energy-efficient practices. Through the Bureau of Energy Efficiency (BEE), manufacturers will undergo rigorous testing, certification, and registration processes, ensuring that energy-efficient products dominate the market. These changes will ultimately help India in its mission to become more energy-conscious while providing consumers with better, more efficient appliances that lower their energy costs and environmental impact.

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BEE’s New Energy Efficiency Standards for Chest Freezers: Key Insights into the 2025 Regulation Changes

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Mahek Sancheti