Jun 14, 2023 | Community Solar News, Learning Resources, Renewable Energy News
Conserve Energy Future – Rinkesh
We are traditionally used to using earth bricks, concrete, and wood in construction. They have been and continue to be used in everyday construction, meaning the continued destruction of trees for timber, and the mining of resources to produce cement for binding sand, gravel, and bricks. #1 is bamboo. Bamboo is considered one of the best eco-friendly building materials. It has an incredibly high self-generation rate, with some being reported to have grown up to three feet within 24 hours.
Read More. #11 and #13 surprised me.
Nov 22, 2022 | Community Solar News, Company Values
Solarponics has partnered with local nonprofits to host the first annual Share the Sunshine Volunteer Signup Day event happening this Friday, November 18, from 11 AM to 1 PM at Solarponics office in Atascadero. Attendees are invited to meet a nonprofit that is a perfect fit for them to volunteer.
Solarponics created Share the Sunshine as a way to introduce their employees to nonprofit organizations in the community that need help. At Solarponics, every employee gets a paid day off to volunteer for a cause of their choice.
When employees started inviting family members and friends, they quickly realized how rewarding and valuable this program was for everyone involved. The idea quickly expanded to our community-wide launch of Share The Sunshine Volunteer Signup Day.
“We saw how our employees jumped at the chance to volunteer when the opportunity presented itself,” says Kristian Emrich, Solarponics president. “Share The Sunshine is that opportunity, made easy and approachable for everyone in the community.”
Over a dozen area nonprofit organizations are expected to be on hand to share what they do, and what type of volunteer help they need. Organizations attending may include; health services, animal rescue, faith, arts and education, food services, community development, environment, and more.
Come by and meet your local nonprofits Friday, November 18, from 11 AM to 1 PM at Solarponics office, 4700 El Camino Real, Atascadero. Find a nonprofit that is a perfect fit for you. Give your time, and your heart to those in need in our communities. For more information, visit
Nov 22, 2022 | Community Solar News, Learning Resources, Renewable Energy News
By Frank Scotti, Sustainable Energy Advocate – October 01, 2022 – As far back as I can remember, my mom always used liquid laundry soap, or detergent, to wash our clothes when we were kids. Like most everything, my parents never questioned the product, or its environmental impact. Liquid detergent was just what you used. Then, when I moved out and was responsible to wash my own clothes, I, too, chose liquid detergent out of familiarity and habit.
But now I know that liquid laundry soap is not good for the environment. Heck, it’s not really even a soap. Detergents are mainly a synthetic combination of chemicals designed to produce optically clean clothes, but as a result, also introduce a ton of chemical pollutants. These chemicals include; phosphates, formaldehyde, chlorine bleach, ammonium sulfate, dioxane, sodium lauryl sulfate, optical brighteners, ammonium quaternary sanitizers, dyes, benzyl acetate, dichlorobenzene. After your clothes are washed, all of these chemicals are drain out with the water and remain in our water, forever.1,000 loads of laundry are started every second of every day in the US. Assume we use an average of 2 ounces of detergent per load, that equates to 492,750,000 gallons of chemical detergent pollutants added to our water supply each year from laundry alone.
In addition, 700 million empty plastic detergent jugs are thrown away each year in the US alone, with less that 30% ever being recycled. Factor in all of the water used to create the detergent, and all of the CO2 emitted to transport these heavy jugs from factory to consumer, the environmental impact of liquid laundry detergent is simply staggering.
Recently we have finally seen an innovation in the category, laundry detergent sheets.
Laundry sheets are lightweight, compact, don’t use water, are pre-measured amounts, and come in compostable paper packaging.
The basic ingredients of laundry detergent sheets are: deionized water, natural plant-derived surfactants, enzymes, and in some cases, a fragrance. A box of 100 load sheets weighs only about 7 oz., compared to the equivalent liquid weighing almost 10 lbs. Plus, laundry sheets and packaging contain no plastic at all.
I tested a laundry sheet brand called Earth Breeze for one month. I use a front-loading wash machine, so the sheet goes in the top detergent cup, folded. I was skeptical at first. But here’s what I found.
The sheet dissolved fully. There was no residual residue or signs of soap or other chemicals. Surprisingly, clothes seemed to be just as clean. I did not notice any difference. I used both the fragrance free and the Fresh Scent. I did prefer the Fresh Scent over fragrance free.
Like I said no noticeable difference between the Earth Breeze laundry sheets and my other liquid detergent. I shall admit that I do not have heavily soiled clothes. Both my boys no longer live at home, and I don’t regularly work on cars getting oil stains on my work clothes. But the average garden variety soiling came clean with no issues. The switch for me is a no-brainer, especially since the cost per load of laundry sheets vs. liquid is about the same.
I have freed up extra space in the laundry cabinet to store other stuff I don’t need. I don’t have any large jugs to dispose of and hope they get recycled. I can take on with me when I travel. My clothes get just as clean.
No matter how hard I try, I really can’t find anything to complain about. Laundry sheets are an amazing substitute to liquid laundry detergent.
Since testing laundry sheets, I have not reverted back to liquid detergents. I think I may have finally broken the cycle of habit and complacency and made the full-time switch to laundry sheets. I suggest that everyone give them a try.
Oct 19, 2022 | Community Solar News, Renewable Energy News
I recently came across an article in the AAA magazine, Westways, talking about sustainable travel. It was a bit basic and abbreviated, but touched on something that I had not really been aware of, something that I had to learn more about.
Air travel is the biggest contributor to CO2 emissions related to travel. The average CO2 emissions of a Boeing 747-400 international flight is about four tons of CO2 equivalent per person for a 4,000 mile flight. To put that into perspective, a typical gasoline vehicle produces 4 tons of CO2 emissions in an entire year. But don’t cancel your flight just yet. There are a number of airlines that are now using biofuels for their commercial flights because of the known fact that air travel is the biggest contributor to CO2 emissions of any long-distance travel trip.
The aviation industry is getting swept into the international movement to reduce C02 emissions partially due to a surge of eco-conscious travelers demanding greater eco accountability. By using renewable jet fuels derived from such things like algea, waste carbon, or corn-based ethanol, the airline industry may very well be able to reduce C02 emissions by at least 25% within a few short years.
“Algae is a good alternative fuel source for this industry. It’s an alternate feedstock for bioethanol refinery without the need for pretreatment. It’s lower cost than coal or natural gas. It also provides for a more efficient way of carbon capture and utilization,” says Joshua Yuan, chair of Synthetic Biology and Renewable Products in the Texas A&M College of Agriculture and Life Sciences Department of Plant Pathology and Microbiology.
According to reportlinker.com, the biofuels industry is poised to grow by $1.31 billion between 2022 and 2026. That would be a compound annual growth rate of 6.74%. Exxon Mobil, for example, is investing $600 million in algae. Algae is highly synergistic with the established oil and gas industries, and it can be refined on the same site as is petroleum.
Airliners that have used biofuels for their commercial flights include Alaska Airlines, American Airlines, Azul Airlines, British Airways, Finnair, Japan Airlines, Jet Blue, KLM, Lufthansa, Scandinavian Airlines, United Airlines, Virgin Australia, and Virgin Atlantic. As for Jet Blue , it is using sustainable aviation fuel at its hub in the Los Angeles International Airport. It is working with World Energy and World Fuel Services so that it can get sustainable aviation fuel.
“Sustainable aviation fuel is one of the most promising ways to rapidly reduce air travel emissions and help our industry move toward our net-zero goals,” says Sara Bogdan, JetBlue director of sustainability.
Other tactics that eco-friendly airlines are implementing include; sustainable in-flight products, eliminating single use plastics, sourcing local food service, coating technologies to make the planes lighter, and improved aerodynamics.
The next time you are planning a vacay that includes air travel, visit the website alternativeairlines.com which allows travelers to search for flights using biofuels. While the options are limited, the site did produce some very possible alternative flight itineraries.
Happy green traveling.
Oct 18, 2022 | Community Solar News, Learning Resources, Renewable Energy News
Oct 18, 2022 | Community Solar News, Renewable Energy News, Solar Energy
Chicago’s public buildings could all be powered by renewable energy under a plan announced by Mayor Lori Lightfoot on Aug. 8.
The mayor, along with Illinois Gov JB Pritzker, on Monday said the city has an agreement with Chicago utility Constellation Energy, along with Massachusetts-based Swift Current Energy, a renewable energy developer. The two spoke at a news conference at the Chicago Urban League. The deal would make Chicago one of the world’s largest cities to commit to using 100% renewable energy.
“I am incredibly proud to advance this commitment to transitioning all city operations to 100% renewable energy by 2025,” Lightfoot said. “The signing of this agreement demonstrates that the City of Chicago is leading by example and driving high-impact climate action, building the clean energy workforce of the future and equitably distributing meaningful benefits to foster the local clean energy economy for all.”
Climate Action Plan
Construction of projects related to the plan is set to begin by year-end. Lightfoot touted the plan’s job creation potential in addition to how it would reduce the city’s carbon footprint. “The 2022 climate action plan deepens our city’s longstanding commitment to climate action, and sets a goal of reducing emissions in Chicago by 62% by 2040,” Lightfoot said.
The mayor’s office said the agreement with Constellation will support the purchase of renewable energy for all city facilities and operations by 2025. An initial five-year energy supply agreement is expected to begin in January 2023.
“We are providing a clean energy solution that will help the City of Chicago,” said Jim McHugh, chief commercial officer for Constellation Energy.
Large Solar Farm Project
Lightfoot’s office said the agreement also will enable a supply of renewable energy for major organizations across Illinois. The city in 2025 will begin partly powering large facilities such as the city’s airports and other buildings with renewable energy from solar power, which will be generated from a Swift Current Energy solar farm—the 593-MW Double Black Diamond project—in Sangamon and Morgan counties in downstate Illinois.
The groups on Monday said construction and operation of the solar farm is expected to create hundreds of jobs, and would be among the state’s largest solar projects to date.
“We are thrilled to have the City of Chicago as a key customer for the Double Black Diamond Solar project,” said Matt Birchby, co-founder and president of Swift Current Energy, in a statement. “Double Black Diamond Solar has the capacity to create significant benefits for the State of Illinois. We commend the City of Chicago for their leadership in securing 100% clean, renewable energy for all city buildings and operations and Sangamon and Morgan counties for hosting this project.”
“Double Black Diamond makes Sangamon County a leading generator of clean solar power,” said Andy Van Meter, Sangamon County board chairman, in a statement. “We are pleased to host an infrastructure project of this magnitude that will create meaningful and long-lasting benefits for our area and the state. The project will employ hundreds of construction workers and directly create permanent, high paying positions. It will also create a significant, long-term source of tax revenue for our schools and community.”
The mayor’s office said the city also will purchase renewable energy credits from other sources for its remaining power uses, which could include the electricity supply for small- and medium-sized buildings, and street lights.
—Darrell Proctor is a senior associate editor for POWER (@POWERmagazine).
