# The Importance of Energy Efficiency in Ice Makers

- Link: https://greenlivingguy.com/2015/01/the-importance-of-energy-efficiency-in-ice-makers/
- Published: 2015-01-08T02:08:18-05:00
- Author: greenlivingguy

## ACIMS: New Energy Efficiency Standards for Ice Makers in 2023

In 2023, the focus on energy efficiency is stricter and more imperative than ever.
Especially aligning with global efforts to mitigate climate change and decrease 
operational costs. Among these advancements, the introduction of new ACIMS (Advanced
Commercial Ice Maker Standards) is notably significant. These regulations, set forth
by the Environmental Protection Agency (EPA).  For they aim to significantly reduce
energy consumption and environmental impact. By establishing these stringent standards,
the initiative marks a critical step forward in aligning the [commercial refrigeration industry](https://greenlivingguy.com/2019/08/energy-savings-from-refrigerator-freezer-coil-cleaning/)
with eco-friendly practices.   That’ll be underscoring the importance of innovation
in achieving sustainability goals.

This article will delve into the specifics of the new energy efficiency standards.
Thereby explaining their implications for both the industry and the environmental
landscape. Furthermore, it will explore the impact of these standards on manufacturers,
businesses, and the ecosystem.  All the while also projecting future trends in regulatory
measures. Through an examination of these pivotal changes, readers will gain a comprehensive
understanding of the trajectory of energy efficiency regulations.  Moreover, their
role in fostering a sustainable future.

## Energy Efficiency Standards Explained

### Purpose and Rationale

The Department of Energy (DOE) has put forward a notice of proposed rulemaking earlier
this year.  That’s for aiming to set new energy conservation standards for automatic
commercial ice makers (ACIMs). These proposed standards are designed to achieve 
reductions in energy consumption.  That’s by up to 30 percent for most ACIM equipment
currently available on the market ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).
This initiative is part of a broader effort to align with global sustainability 
goals and reduce operational costs.  Especially and across the industry.

![Ice makers](https://i0.wp.com/greenlivingguy.com/wp-content/uploads/2024/08/IMG_4351.
jpeg?resize=400%2C267&quality=52&ssl=1)

A view of an employee scooping ice out of an ice machine, in a restaurant setting.

### Expected Energy Savings

In support of the proposed energy standards, the DOE has identified up to 20 technological
design options.  In addition those that could help original equipment manufacturers(
OEMs) decrease unit energy consumption. These include upgrading to more energy-efficient
compressors and motors.  Especially while enhancing heat exchanger performance. 
These measures are expected to help manufacturers meet not only DOE standards but
also those set by ENERGY STAR and the Consortium for Energy Efficiency (CEE) ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).
Additionally, the Environmental Protection Agency (EPA) has complemented these efforts
by establishing limits on global warming potential (GWP) and setting restrictions
on refrigerants to support the phasedown of hydrofluorocarbons (HFCs) ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).

## Impact on Industry and Environment

### Effects on Ice Maker Manufacturers

The new energy efficiency standards proposed by the Department of Energy (DOE) are
poised to reshape the landscape for automatic commercial ice makers (ACIMs). Currently,
only 37 percent of existing ACIM equipment meets these forthcoming requirements.
Thereby necessitating significant design enhancements for the remaining 63 percent
^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).
Manufacturers are now tasked with integrating up to 20 technological design options
to reduce energy consumption, which includes the exploration of more efficient compressors
and motors as well as improved heat exchanger performance ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).
This rapid adaptation must occur within a tight timeframe, as the compliance year
is projected as early as 2027, giving manufacturers approximately three years post-
final rule publication to meet these standards ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).

### Environmental Benefits

The introduction of stringent energy standards for ACIMs is expected to deliver 
substantial environmental benefits. By reducing the energy consumption of ice makers,
the initiative directly contributes to lower greenhouse gas emissions and energy
usage across the industry. This is particularly critical as the electricity used
by commercial ice makers has been on the rise in regions like Australia and New 
Zealand, driven by sector expansion and population growth ^([2](https://www.energyrating.gov.au/news-and-stories/improving-energy-efficiency-commercial-ice-makers)).
More energy-efficient ice makers will not only reduce operational costs but also
support broader environmental goals, such as Australia’s commitment to achieving
Net Zero by 2050 ^([2](https://www.energyrating.gov.au/news-and-stories/improving-energy-efficiency-commercial-ice-makers)).
Moreover, the DOE’s alignment with the Environmental Protection Agency (EPA) on 
refrigerant regulations further enhances the environmental impact by encouraging
the adoption of lower global warming potential (GWP) refrigerants in new ACIM designs
^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).

## Future Regulatory Trends

### Potential Revisions to ENERGY STAR

The Environmental Protection Agency (EPA) has continuously updated its ENERGY STAR
program to reflect the evolving standards of energy efficiency. The most recent,
Version 3.0, established in 2018, not only addresses energy consumption but also
emphasizes the efficient use of water in automatic commercial ice makers (ACIMs).
Industry insiders anticipate further revisions to the ENERGY STAR standards in the
near future, aiming to align with—and potentially exceed—the Department of Energy(
DOE) regulations ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)
[3](https://www.qsrmagazine.com/story/doe-proposes-new-energy-efficiency-mandates-for-ice-machines/)).

### Harmonization with International Standards

Regulatory trends also show a movement towards international standardization. Natural
Resources Canada (NRCan) has set minimum performance requirements for ACIM cubers
and flakers, which have been harmonized with U.S. regulations under Canada’s energy
efficiency regulations. This trend of harmonization suggests a global approach to
energy efficiency, where standards across different nations are aligned to create
a cohesive framework that facilitates easier compliance and promotes broader environmental
benefits ^([1](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)).

## Conclusion

As the discussion unfolds, it becomes evident that the introduction of the Advanced
Commercial Ice Maker Standards (ACIMS) marks a pivotal shift in the industry’s journey
towards sustainability. These regulations, rigorously targeting energy efficiency,
underscore a collective move to mitigate environmental impact while fostering economic
viability. By compelling ice maker manufacturers to adapt, innovate, and reimagine
their production processes, the initiative not only ensures a reduction in energy
consumption but also aligns with global efforts to curtail greenhouse gas emissions.
Moreover, the anticipated environmental benefits, coupled with the potential for
operational cost savings, highlight the profound impact these standards are set 
to have on the commercial refrigeration sector and beyond.

Looking ahead, the trajectory towards tighter energy efficiency regulation appears
clear, with further amendments to the ENERGY STAR standards and a growing inclination
towards international standardization on the horizon. These developments promise
to elevate the global discourse on sustainability, encouraging industries worldwide
to embrace more eco-friendly practices. As we pivot towards these impending changes,
the importance of continued innovation and collaboration across borders becomes 
increasingly apparent, underlining the crucial role of regulatory measures in shaping
a greener, more sustainable future. Reflecting on these advances, it’s imperative
for stakeholders to stay informed, adaptable, and proactive in their approach, ensuring
that the next steps taken are both impactful and aligned with the overarching goal
of environmental stewardship.

## FAQs

Currently, there are no FAQs available for the new energy efficiency standards for
ice makers in 2023. Please check back later for updates.

## References

[1] – [https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/](https://e360blog.copeland.com/reviewing-proposed-energy-efficiency-standards-for-ice-machines/)
[
2] – [https://www.energyrating.gov.au/news-and-stories/improving-energy-efficiency-commercial-ice-makers](https://www.energyrating.gov.au/news-and-stories/improving-energy-efficiency-commercial-ice-makers)[
3] – [https://www.qsrmagazine.com/story/doe-proposes-new-energy-efficiency-mandates-for-ice-machines/](https://www.qsrmagazine.com/story/doe-proposes-new-energy-efficiency-mandates-for-ice-machines/)

To continue reading the blog post, visit: [http://www.appliance-standards.org/blog/energy-department-rings-new-year-new-efficiency-standards-lighting-and-ice-makers ](https://appliance-standards.org/blog/energy-department-rings-new-year-new-efficiency-standards-lighting-and-ice-makers)