By Jonathan Tan, VP Energy Services The AMS Group Did you ever think about how much heat there might be in your frozen food aisles? There could be heat on the door glass, the frames around the glass, and the frames on the cases. The heat prevents moisture from forming on the glass and frames – which is essential. But [...]
By Jonathan Tan, VP Energy Services The AMS Group Food stores are complex. What it takes to merchandise effectively, on one hand, and operate efficiently, on the other, can be at odds with each other. Heated cooler and freezer doors are a perfect example. Preventing condensation, or sweating, on low-temperature case doors is a must for merchandising and a good [...]
By Jonathan Tan, VP Energy Services The AMS Group, Hillphoenix Electronically commutated (EC) motors have been an alternative to induction (shaded pole and permanent split capacitor) motors in evaporator fans for the past decade. Although EC motors can reduce energy consumption by as much as 65 percent compared with its predecessors, the higher cost of the technology – and longer [...]
Does merchandising behind closed doors stress you out? Margie Proctor, Hillphoenix marketing & design specialist, offers some tips for merchandising glass-front cases.
If you’re going to reward improvement, you need a baseline against which to measure it. Therein lies one of the many challenges facing refrigeration end-users seeking utility incentives for upgrades and new installations. As utilities, manufacturers and end-users work together to make newer, more energy efficient equipment more affordable through incentives, the lack of standard industry benchmarks makes the process [...]
Last month, we discussed the lack of effective performance baselines for natural refrigeration systems and how that makes it difficult for utilities to provide natural refrigeration incentives. In this article, we’ll talk about the second challenge faced by end users and utilities: the lack of good modeling software for natural refrigeration systems. When seeking incentives from utilities for natural refrigeration, [...]
By Leigha Joyal Energy Analyst, Hillphoenix Food retail is among the most electricity intensive commercial enterprises, and store owners want to reduce their consumption and their bills. Utilities want to see that happen, too. Containing consumption is more cost effective for utilities than expanding the electric grid. That’s why they have incentive programs that defray some of the costs of [...]
The AMS Group No matter where you stand on climate change or environmental stewardship, one thing is clear: It pays to be green. That message was driven home when Goldman Sachs upped its investment in energy-efficiency and clean-energy projects over the next 10 years from $40 billion to $150 billion. In fact, investing in energy efficiency is one of the [...]
The AMS Group The initial cost of energy-efficiency retrofits is the single biggest hurdle to initiating projects. That’s because the cost of a project is more salient than the amount of money to be saved by energy efficiency. But what if you compare the cost of a project with the cost of energy wasted instead? The two propositions are the [...]
The AMS Group Solar power, wind power, fuel cells. These and other alternative approaches to producing and using energy still have an air of newness for most people who are not in the energy business. While the technologies themselves are not new, the traction they are gaining in a more mainstream application and adoption is. This, in large part, is [...]
