Colorado’s electric cooperatives serve a diverse group of communities including some of Colorado’s most low-income communities and bustling suburbs.

Working Together to Combat Cyberattacks

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By Paul Wesslund

Computer hacking is a top news story these days, and for years electric cooperatives have focused on blocking cyber threats from interfering with the nationwide electric grid of wires and poles that keeps our lights on.

The network of power lines, transformers and substations adds up to an incredibly complex system that reliably brings us the conveniences of modern life. That network is transforming into a “smart grid” these days. It’s adding renewable energy sources such as solar and wind, which call for sophisticated software to keep power flowing at night or when the wind isn’t blowing. Computer algorithms react with the most efficient and reliable operations when forecasts call for storms, wildfires or times of high-power use.

Making such modern miracles happen means joining with another dominant part of today’s world: the internet.

The blink-of-an-eye speed of balancing the generation of electricity with your flip of a light switch relies heavily on the electronically-connected world. The internet is incredibly useful, but also a target of troublemakers — from lone, self-taught experts to international crime rings.

Electric utilities know this and work every day through their own offices and national organizations on cyber safety.

You can take smart steps too, to protect yourself and the electric grid. Because the power grid uses the internet, that means any of your internet-connected devices are also part of the grid: computers, security cameras, printers, smart TVs, health monitors — even cars and lightbulbs can be connected to the internet.

Here are the top ways you can defend against hackers:

Lock the front door.
If you have wireless internet in your home, the traffic comes in through the router. If you take just one step, create a strong password for that router, and set a reminder to change the password regularly.

Use a secret code.
Weak passwords make things easier for hackers. Use combinations of uppercase and lowercase letters, combined with numbers and special symbols like “&” or “!”.

There are apps to help you remember passwords. A simple notebook can also work, as long as you never lose it and no one else has access to it. And be aware that every major internet-connected appliance comes with its own factory-installed password you should change right away.

Stay vigilant.
If you receive an email with an attachment you aren’t expecting, don’t open it. If you get a message with a link you didn’t know was coming, don’t click it. If the message is from a friend, phone and ask if they sent it — hackers can send messages using your friend’s address.

Stay state-of-the-art.
Your computer and other devices regularly offer updates — install them. They often contain security updates to protect against the latest cyber threat, so consistently check emails or messages saying you need to download an update. Go online and check any updates to your device to ensure they are authentic.

October is National Cybersecurity Awareness Month, and the U.S. Department of Homeland Security has titled this year’s theme, “If you connect it, protect it.” That’s good advice for your home — and for the electric grid.

Paul Wesslund writes on consumer and cooperative affairs for the National Rural Electric Cooperative Association.

Southern Colorado Co-op Launches New EV Station

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Durango-based electric cooperative, La Plata Electric Association, partnered with Purgatory Resort to install a new EV fast-charging station for public use. This new station is part of the Colorado Energy Office’s EV fast-charging corridor project and completes the charging corridor that runs through LPEA’s service territory.

To launch the station, LPEA and Purgatory Resort hosted a ribbon-cutting ceremony on Wednesday, September 1.

“We are thrilled to have completed our portion of the statewide EV fast-charging corridor, which will allow EV drivers to traverse Colorado, from corner to corner, without range anxiety,” LPEA CEO Jessica Matlock said in a news release.

Installed with funds from Colorado Energy Office and LPEA, the station is open 24 hours per day and costs 30 cents per kilowatt hour. An idle fee of 30 cents per minute is also charged when a vehicle is left plugged in longer than 10 minutes after charging is complete. Unlike standard level 2 EV chargers, which take 3 to 8 hours for a full charge, level 3 DC fast chargers take less than 30 minutes.

Electric Buses Arriving in Rural Colorado

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By Sarah Smith

Electric school buses are coming to rural Colorado. Not only do they reduce emissions and provide environmental advantages, but electric buses also provide health benefits to riders. Diesel vehicles emit tailpipe emissions linked to asthma, respiratory illness and cancer. Electric school buses do not emit exhaust, entirely eliminating these health risks. That is an attractive selling point when schools think about the well-being of students.

Representatives from West Grand School District, Mountain Parks Electric and Tri-State Generation and Transmission cut the ribbon for the district’s new all-electric school bus.

Currently, 95% of the state’s school buses run on diesel, but Colorado’s electric cooperatives are on a mission to change that statistic. Currently three Colorado co-ops, Mountain Parks Electric, in Granby, La Plata Electric Association in Durango and Yampa Valley Electric Association in Steamboat Springs, are trailblazers in providing electric school buses to their communities.

The first all-electric school bus in rural Colorado (and second in the state) made its grand entrance in Kremmling this spring with the help of MPE; its power supplier, Tri-State Generation and Transmission Association; and a grant funded by the Regional Air Quality Council’s ALT Fuels Colorado program. The West Grand School District is now reaping the benefits of switching to an electric school bus. Not only does this mean cleaner and quieter vehicles for students to ride in, but it will also significantly reduce fuel costs.

The small school district already budgeted to replace one of its buses with another diesel bus at a ticket price of $200,000. Although electric buses cost twice that amount — typically ringing in at $400,000 — after qualifying for the RAQC grant and the added contributions from MPE and Tri-State, the district received the bus at no cost. (MPE used capital credits unclaimed by previous members to help fund the new and improved mode of transportation.)

MPE is the first electric co-op in Colorado to help provide an electric school bus to one of its school districts. The electric bus means cleaner air for the entire community. It also saves thousands of dollars a year in maintenance and fuel costs. Currently, the power needed to charge the bus includes more than 30% renewable energy; the amount of renewable energy is projected to grow to 50% by 2024.

MPE spearheaded the funding and support of electric school buses, but LPEA and YVEA are not far behind.

LPEA was set to deliver the next electric school bus as the 2021 school year starts. The Durango School District 9-R received a grant also funded by RAQC to kick-start its project. The grant provided the school district $328,803 to purchase and install a fully electric school bus and related charging infrastructure. LPEA contributed an additional $150,000 to complete the project.

The environmental and health benefits, along with the annual cost savings, are all exciting advantages of securing the electric bus. Like the district in Kremmling, Durango was planning to purchase a new diesel bus to replace an old one in its fleet, but with the financial assistance of the grant and LPEA, it is receiving the bus at no cost to the district.

This particular bus will be the first vehicle-to-grid installation in LPEA’s service territory. LPEA will use a technology called bidirectional charging. This allows the bus to pull electricity from the grid during off-peak hours. But LPEA can reverse that flow and pull electricity from the bus onto the grid during critical times. It’s a win-win scenario for the school district and LPEA.

“The payback of installing this vehicle grid is compelling,” said Dominic May, the energy resource program architect at LPEA. “School buses charge very nicely off-peak. The timing works well with school buses because it avoids the evening peaks, and midday charging sessions also get maximum solar. Furthermore, charging these electric buses only uses one-eighth of the cost of diesel. By installing this grid, LPEA will inevitably make money back each year.”

The project is full steam ahead, and LPEA looks forward to unveiling the new electric bus to the Durango school district this fall.

In northern Colorado, the Hayden School District will be making the switch to an electric bus for its students this year. Steamboat Springs has been in the process of making the switch to electric buses in its city bus fleet. The town tested two electric buses to evaluate their mileage, emissions and safety and concluded that the electric vehicles were successful.

“We really see the benefits of electrifying many sectors, and transportation is one of them,” said Megan Moore-Kemp, energy solutions manager at YVEA. “Some of the benefits of electric buses to our citizens is that they do cost less over the long term; they’re less expensive to charge, fuel and maintain than gas-powered vehicles; and they cut emissions.”

When the Hayden School District approached YVEA about its plans to apply for the RAQC grant, YVEA happily wrote a letter of support. The co-op collaborated with the school board from an innovation standpoint, offering specifics on what a fair electric rate would be and exploring what infrastructure costs would look like. “YVEA believes this is a very important project and we were happy to collaborate with our partners to achieve their clean energy goals,” said Carly Davidson, public relations specialist at YVEA.

This is just the tip of the iceberg for electric buses in the state as other electric co-ops work toward bringing electric school buses to their communities. These electric vehicles will provide environmental and financial benefits to Colorado schools. Colorado’s electric co-ops are excited to be leaders in the process.

Sarah Smith is a freelance writer covering topics important to Colorado’s electric cooperatives.

New Substation to Support Growth in Franktown

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CORE Electric Cooperative (formally Intermountain Rural Electric Association) is building a new substation in Franktown to serve load growth between its existing Bayou and Castle Rock substations.

The new 115-kilovolt to 12.5-kilovolt facility will provide reliable power to the area and help relieve the co-op’s Bayou and Castle Rock substations. The project started in mid-May and the co-op anticipates construction will be completed by December. The substation is expected to be in operation by February 2022.

The Sedalia-based electric cooperative serves over 160,000 consumer-members across its 5,000-square mile service territory. In addition to this new substation, the co-op plans to build 12 feeders over the next three to five years as additional load is added to the system.