energy in manufacturing

/Tag:energy in manufacturing

How does energy waste look like in industrial refrigeration?

We continue industrial refrigeration optimization project aimed at energy consumption reduction without compromise of refrigeration capacity. At first stage we study the system. Study through direct observation and through analysis of directly measured energy consumption data on all parts of the refrigeration system - from compressors to condenser fans and pumps. This data in combination [...]

Satisfied clients send cheques, happy clients send referrals

Today I had the most pleasant meeting at owners office of our manufacturing client. I experienced deep satisfaction when plant manager bragged about results of projects to the owner - lighting, grants, utility audit, compressed air system audit, changes in water supply, upcoming refrigeration optimisation and monitoring. And a grey-haired owner said: "I am happy with [...]

Submetering, EMIS and Energy Management System: what is the difference?

Various terms are used in relation to collecting and processing of energy consumption data. Some of the more common terms are submetering, energy management information system, monitoring and targeting (M&T), measurement and verification (M&V). Although these terms relate to overlapping activities, they are not equivalent in content, cost and, most importantly, in value for business. [...]

Energy savings generate 20x more profit than sales

Energy savings are small and unimpactful ...  except  they go directly to profit. How much a company has to produce, sell and ship to make the same profit? With a typical profit margin in manufacturing hovering around 5%, to generate $100K profit a company must sell $100K/5%=$2 mln worth of product. It's 2 weeks of work [...]

How has 3M Canada cut energy use by 32%? Part 6: 3 tips to succeed with energy projects from 3M

In this post we shall conclude describing how 3M has achieved outstanding energy cost reduction results. These publication has resulted from interview with Andrew Hejnar, Energy Manager of 3M Canada. This post completes the story started in previous publications: Part 1: How does 3M take big energy decisions Part 2: Energy standards increase savings Part [...]

How has 3M Canada cut energy use by 32%? Part 5: How does 3M evaluate and monitor energy projects?

In this post we shall continue describing how 3M has achieved outstanding energy cost reduction results. These publication has resulted from interview with Andrew Hejnar, Energy Manager of 3M Canada. This post follows previous publications: Part 1: How does 3M take big energy decisions Part 2: Energy standards increase savings Part 3: 3 pillars of [...]

How has 3M Canada cut energy use by 32%? Part 4: How does 3M find energy projects?

In this post we shall continue describing how 3M has achieved outstanding energy cost reduction results. These publication has resulted from interview with Andrew Hejnar, Energy Manager of 3M Canada. This post continues the story started in previous publications: Part 1: How does 3M take big energy decisions Part 2: Energy standards increase savings Part [...]

How has 3M Canada cut energy use by 32%? Part 3: 3M’s 3 pillars of energy management

In this post we shall continue describing how 3M has achieved outstanding energy cost reduction results. These publication has resulted from interview with Andrew Hejnar, Energy Manager of 3M Canada. This post follows previous publications: Part 1: How does 3M take big energy decisions Part 2: Energy standards increase savings Being a leader [...]

How has 3M Canada cut energy use by 32%? Part 2: Energy standards increase savings

In this post we continue describing how 3M has achieved outstanding energy cost reduction results. These publication has resulted from interview with Andrew Hejnar, Energy Manager of 3M Canada. This post follows the previous publication: Part 1: How does 3M take big energy decisions 3M adheres to best practices to increase energy [...]

How has 3M Canada cut energy use by 32%? Part 1: Big energy decisions

3M is recognised as a world leader in energy efficiency, hands down. Since 2008, the company has reduced energy use by 32%. This result by far exceeds the 20% reduction goal, aspired by many companies. How does 3M work with energy? What can other companies learn from their experience? I brought these questions to [...]