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The Undervalued Role of Wear Materials in Industrial Sustainability



cogs by Ralph Bijker va Flickr

Machines of all shapes and sizes form the iron and steel backbones of businesses around the world. Heavy duty, sophisticated, and above all powerful – these mechanical systems consume an enormous amount of energy over the course of their lives. However, few people consider the other way in which industrial machinery demands resources: during the fabrication and manufacturing processes of building the machines themselves.

Industrial sector companies interested in sustainability ought to factor this “hidden” side of their carbon footprint. That is, the machines they buy are reflective of how they support or don’t support sustainable efforts in other companies.

Rather than dwelling on the sustainability record of the custom fabricators and engineering firms they work with, industries are increasingly opting for a much easier (and cheaper) trick: getting the most out of a single machine rather than replace it with a new one every few years.

The theory is sound. If it takes 20 tons of water, three tons of ore, and however many watts to make a specific piece of machinery when added up, then remove and replace strategies are about as unsustainable as it gets. By using wear technology, making repairs, and performing regular maintenance, factories can extend the lives of their machinery. This, in turn, reduces demand for resource-intensive manufacturing.

The role of wear parts is playing a growing role in this effort with every year. In fact, many industrial components from the first generation of efforts to make energy efficient machinery are already 10 to 20 years old or older. Keeping them running longer and therefore getting the most out of machinery already designed for efficiency, requires wear parts technology.

For many business-minded folks, the sustainability benefits of making a habit of using wear parts technology takes a backseat to the money saving potential. Fair enough. If this proves to be the driving force behind more sustainable business practices, this author approves.

Of course, there are other ways to get extra mileage out of industrial grade machinery. Simple routine maintenance – not unlike the kind performed on an automobile – can prevent wear and tear before it starts. Years of operation can offset gears and bearings by fractions of a millimeter, which won’t be immediately catastrophic but cause damage long term if left unnoticed.

If non-wear parts fail, consult the manufacturer for ways to swap the piece out. Depending on where it’s situated within the works, the replacement can be a simple job. Even complicated projects, when the numbers are added up, are often less costly than total machine replacement.

Speaking of the numbers, if every machine in a factory lasted an extra five years thanks to wear parts replacement, maintenance, and additional parts replacement, it undoubtedly negates the carbon costs of the eventual replacements. Continuing this process for several decades, a single factory following this policy can have a profound impact on the rate in which they ultimately consume resources.

Don’t underestimate the value of wear materials in the matter of industrial sustainability. Keeping machinery operational long past its standard expiration date helps reduce a company’s dependence on environmentally destructive processes. While eco-friendly acts of individuals are important, businesses have an inherently bigger part to play in the fight for more sustainability in this world.



7 New Technologies That Could Radically Change Our Energy Consumption



Energy Consumption
Shutterstock Licensed Photo - By Syda Productions |

Most of our focus on technological development to lessen our environmental impact has been focused on cleaner, more efficient methods of generating electricity. The cost of solar energy production, for example, is slated to fall more than 75 percent between 2010 and 2020.

This is a massive step forward, and it’s good that engineers and researchers are working for even more advancements in this area. But what about technologies that reduce the amount of energy we demand in the first place?

Though it doesn’t get as much attention in the press, we’re making tremendous progress in this area, too.

New Technologies to Watch

These are some of the top emerging technologies that have the power to reduce our energy demands:

  1. Self-driving cars. Self-driving cars are still in development, but they’re already being hailed as potential ways to eliminate a number of problems on the road, including the epidemic of distracted driving ironically driven by other new technologies. However, even autonomous vehicle proponents often miss the tremendous energy savings that self-driving cars could have on the world. With a fleet of autonomous vehicles at our beck and call, consumers will spend less time driving themselves and more time carpooling, dramatically reducing overall fuel consumption once it’s fully adopted.
  2. Magnetocaloric tech. The magnetocaloric effect isn’t exactly new—it was actually discovered in 1881—but it’s only recently being studied and applied to commercial appliances. Essentially, this technology relies on changing magnetic fields to produce a cooling effect, which could be used in refrigerators and air conditioners to significantly reduce the amount of electricity required.
  3. New types of insulation. Insulation is the best asset we have to keep our homes thermoregulated; they keep cold or warm air in (depending on the season) and keep warm or cold air out (again, depending on the season). New insulation technology has the power to improve this efficiency many times over, decreasing our need for heating and cooling entirely. For example, some new automated sealing technologies can seal gaps between 0.5 inches wide and the width of a human hair.
  4. Better lights. Fluorescent bulbs were a dramatic improvement over incandescent bulbs, and LEDs were a dramatic improvement over fluorescent bulbs—but the improvements may not end there. Scientists are currently researching even better types of light bulbs, and more efficient applications of LEDs while they’re at it.
  5. Better heat pumps. Heat pumps are built to transfer heat from one location to another, and can be used to efficiently manage temperatures—keeping homes warm while requiring less energy expenditure. For example, some heat pumps are built for residential heating and cooling, while others are being used to make more efficient appliances, like dryers.
  6. The internet of things. The internet of things and “smart” devices is another development that can significantly reduce our energy demands. For example, “smart” windows may be able to respond dynamically to changing light conditions to heat or cool the house more efficiently, and “smart” refrigerators may be able to respond dynamically to new conditions. There are several reasons for this improvement. First, smart devices automate things, so it’s easier to control your energy consumption. Second, they track your consumption patterns, so it’s easier to conceptualize your impact. Third, they’re often designed with efficiency in mind from the beginning, reducing energy demands, even without the high-tech interfaces.
  7. Machine learning. Machine learning and artificial intelligence (AI) technologies have the power to improve almost every other item on this list. By studying consumer patterns and recommending new strategies, or automatically controlling certain features, machine learning algorithms have the power to fundamentally change how we use energy in our homes and businesses.

Making the Investment

All technologies need time, money, and consumer acceptance to be developed. Fortunately, a growing number of consumers are becoming enthusiastic about finding new ways to reduce their energy consumption and overall environmental impact. As long as we keep making the investment, our tools to create cleaner energy and demand less energy in the first place should have a massive positive effect on our environment—and even our daily lives.

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Responsible Energy Investments Could Solve Retirement Funding Crisis




Energy Investments
Shutterstock / By Sergey Nivens |

Retiring baby-boomers are facing a retirement cliff, at the same time as mother nature unleashes her fury with devastating storms tied to the impact of global warming. There could be a unique solution to the challenges associated with climate change – investments in clean energy from retirement funds.

Financial savings play a very important role in everyone’s life and one must start planning for it as soon as possible. It’s shocking how quickly seniors can burn through their nest egg – leaving many wondering, “How long your retirement savings will last?

Let’s take a closer look at how seniors can take baby steps on the path to retiring with dignity, while helping to clean up our environment.

Tip #1: Focus & Determination

Like in other work, it is very important to focus and be determined. If retirement is around the corner, then make sure to start putting some money away for retirement. No one can ever achieve anything without dedication and focus – whether it’s saving the planet, or saving for retirement.

Tip #2: Minimize Spending

One of the most important things that you need to do is to minimize your expenditures. Reducing consumption is good for the planet too!

Tip #3: Visualize Your Goal

You can achieve more if you have a clearly defined goal in life. This about how your money can be used to better the planet – imagine cleaner air, water and a healthier environment to leave to your grandchildren.

Investing in Clean Energy

One of the hottest and most popular industries for investment today is the energy market – the trading of energy commodities. Clean energy commodities are traded alongside dirty energy supplies. You might be surprised to learn that clean energy is becoming much more competitive.

With green biz becoming more popular, it is quickly becoming a powerful tool for diversified retirement investing.

The Future of Green Biz

As far as the future is concerned, energy businesses are going to continue getting bigger and better. There are many leading energy companies in the market that already have very high stock prices, yet people are continuing to investing in them.

Green initiatives are impacting every industry. Go Green campaigns are a PR staple of every modern brand. For the energy-sector in the US, solar energy investments are considered to be the most accessible form of clean energy investment. Though investing in any energy business comes with some risks, the demand for energy isn’t going anywhere.

In conclusion, if you want to start saving for your retirement, then clean energy stocks and commodity trading are some of the best options for wallets and the planet. Investing in clean energy products, like solar power, is a more long-term investment. It’s quite stable and comes with a significant profit margin. And it’s amazing for the planet!

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