Green Electricity

What makes electricity green? IGS Energy offsets all the energy you use with renewable energy credits that support clean, sustainable projects like wind, solar, hydro power and more.

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Green Electricity

Choose power that's smart for your home, planet, and wallet.

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Carbon-Neutral Natural Gas

Get natural gas that's better for us all at no additional cost. IGS Energy offsets the carbon from our customers' gas usage by investing in innovation and carbon-offset projects that remove CO2 from the atmosphere.

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Carbon-Neutral Natural Gas

Get fixed-rate energy that supports a cleaner community.

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Home Warranty

Know exactly who to call in your moment of need and avoid unexpected expenses — with multiple protection plans for your home’s energy-centric systems.

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Avoid unexpected expenses with a range of protection plans.

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Solar

Explore how clean, reliable, affordable solar makes it simpler than ever to save with the power of the sun.

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See how saving with solar is simpler than ever.

Community Solar

Enjoy the benefits of solar without rooftop panels.

See if your home is a good candidate today. Call us at 877.995.4447 to get started. 

 

Electricity

Navigate market volatility and protect yourself from prices spikes with an electricity strategy tailored to your business.

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Electricity

Strategies tailored to protect your business and your budget.

No obligation, just conversation. Connect with an expert and find out what's possible with your energy strategy.

 

Natural Gas

Minimize risk and maximize opportunities with a proactive strategy designed to inform long-term budgeting and impact your bottom line.

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Natural Gas

Inform long-term budgeting and a better bottom line.

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Solar

By pairing grid electricity with solar — while reducing consumption — a smarter energy mix helps you decrease dependence, meet sustainability goals, and protect your bottom line.

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Pair grid electricity with on-site systems to hedge the market.

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Lighting Solutions

Use less energy, reduce your energy cost. See how we design and install customized LED lighting solutions for businesses, schools, large commercial facilities, event venues, and beyond.

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Lighting Solutions

Spend less on energy by reducing overall consumption.

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Compressed Natural Gas

Our comprehensive approach means we build, own, operate, maintain fueling stations, and transport gas when your operations need it.

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Compressed Natural Gas

Stable, clean, domestic gas to fuel a smarter bottom line.

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Hear from current employees who love their work at IGS Energy.

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For our customers, for communities, for the planet — we’re answering the call to make clean. reliable, affordable energy available to everyone.

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Innovation and approach to evolve the world's energy.

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We lead positive change for our planet, customers, and communities.

Green Energy: In it for the Long Haul

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3 Types of Renewable Energy That Were Being Used Before You Were Born

With the increasing popularity of green and renewable energy, the idea of using sustainable resources for power generation might seem fairly new. However, that’s not really the case. You might be surprised to learn that the use of renewable energy dates back a long, long time, and that ‘traditional energy’ is actually a much newer concept. Fossil fuels, like coal, didn’t pick up steam until the Industrial Revolution in the 1800s.

So, here are three examples of renewable energy sources that have been around for centuries:

Hydropower

Hydropower, in one form or another, has been used all over the world for thousands of years. Some of the earliest water wheels were used in Egypt and Persia around the 4th century BC. Hydropower was also widely used in the Roman Empire and ancient Chinese dynasties.  

Today, hydropower is used to generate electricity. However, this method of using water for energy isn’t even that new, as the first hydroelectric power plant dates back to 1882 along the Fox River in Wisconsin. Even one of the most iconic of hydroelectric facilities, the Hoover Dam, was built back in the 1930s.

Wind Power

One of the earliest ways of using wind to generate power has been sailing ships, which were one of the oldest forms of transportation in human history. In fact, the earliest drawn depictions of such ships have dated back as far as 5500 BC.

Another historical method of harnessing wind for mechanical energy was (and in some areas, continues to be) windmills. While you may be picturing the large European-style windmills that were used grind grain, many don’t realize that a slimmer, nimbler version was also used to pump water and perform other tasks in the American West during the 1800s.

The first wind turbine was built in the United States in 1888, but today, wind turbines create electricity for people all over the world and are one of the most ubiquitous sources of renewable power.

Solar Power

Harnessing the sun’s rays for energy has also been used throughout history. As early as the 3rd century BC, Greeks and Romans were using mirrors to concentrate the sun’s rays to cook food and light torches. There are even historical accounts that Greek mathematician and inventor Archimedes used a large magnifying glass or series of mirrors to create a ‘solar death ray’ that would light invading enemy ships on fire.

In 1883, American inventor Charles Fritts created the first functioning selenium solar cell. While initially not very efficient, his creation gave birth to one of the fastest-growing forms of renewable energy today.

As you can see, green and renewable forms of energy have been around since the dawn of civilization. And, while modern technology has transformed the way resources such as the wind, sun, and water are harnessed, the basic principles are the same. It may seem like the trend toward using these energy sources is fairly new, but that may simply be a result of the technology becoming cheaper and more efficient, or the rising awareness of subjects such as climate change, environmentalism, and the push toward American energy independence, rather than relying on foreign sources of fossil fuels.

Join Us

At IGS Energy, we supply electricity that is generated using 100% renewable sources, we counteract the impact of natural gas usage with carbon offsets, and we have the ability to provide solar to many areas across the U.S.

If you’d like to join the ever-growing sustainable energy movement, take a look at what we can offer you today.