energy in manufacturing

/Tag:energy in manufacturing

#6. Energy audit busts beliefs about equipment condition, procedures and settings

We often hear: "Our plant runs at top energy efficiency because we use these procedures and settings and our efficient equipment is fully operational." Just how often is this true? With all due respect to maintenance and operational staff, recommendations of a proper energy audit are based on direct observation of operations and lots [...]

#5. How to reduce energy cost when CAPEX is limited

A lot of energy costs can be saved at manufacturing plant without CAPEX.

#4. Energy savings at manufacturing plant beyond LED, VFD and idling

Complex energy audit does not look at energy alone. It considers how energy use affects core business - production, quality, scrap, employee productivity.

#1. Energy Audit: why bother?

What is energy audit? Energy audit is a consulting project that finds out how your plant can maintain stable production and quality, while using less utilities - electricity, natural gas and water. An audit worth its fees relies on extensive direct measurements, detailed interviews with production and maintenance managers and comparison of energy consumption [...]

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 [...]