What’s New!

Celebrate 2021 Earth Day!

  • Check out CSM’s digital and in-person sustainability events all month long.
  • Join GREAT (Golden Residents Eco-Action Team) for their Earth Week Festival including social distanced events such as a Clear Creek clean up, fireside chat on net-zero buildings, and #fridaysforthefuture demonstration.
  • Be inspired and motivated for Earth Day with past films from the Colorado Environmental Film Festival.
  • Get green for being green! Before you start your home efficiency improvement projects, check out the Sustainability Rebates to see if your project qualifies.

Spotlight on Sustainability

In an effort to share aspects of sustainability that most impact Golden residents, the Community Sustainability Advisory Board began the Spotlight on Sustainability series in early 2021.  Enjoy our most recent 20-minute presentation by former Golden Mayor and current RTD Board of Directors member Marjorie Sloan, about RTD’s recent efforts and how they can impact Golden’s Sustainability goals.

The Citizen Task Force Recommendations Final Report is Now Available

Throughout 2020, the Community Sustainability Advisory Board solicited the input of citizen task forces regarding the three sustainability goal areas: Water, Waste, and Energy. The goal was to to refine programs and policies that will be recommended to City Council over the next several years. The Board and City staff wish to thank each of the over 80 participants who participated in person, online and who submitted email comments in this effort, and invites everyone to check out the final work product of this year long effort the Citizen Task Force Recommendations Final Report.

A Reminder About Your Waste & Recycling Service During COVID-19

The City’s waste and recycling program is expected to continue as scheduled for residents that receive service through the City’s contracted waste hauler: Alpine Waste, also known as GFL Environmental. As a reminder, please have your carts out by 7 a.m. on the day of your service. Please see our service calendar for alternating recycling and compost weeks.

This spring, the curbside yard waste collection dates will occur on your normal service day during May 11-15. For more details, please see our guidelines for collection.

To receive updates regarding the City’s waste and recycling service, please subscribe to our email reminders for one day delays for holiday weeks, severe weather notifications, or service delays that may affect your recycling and garbage collection. This email service is only for City of Golden program customers.

Participate in an Upcoming Sustainability Task Force

Do you have great ideas about sustainability in Golden? Do you want to have an active role in bringing projects to fruition? Are you ready to dive in and turn the Golden community’s sustainability ideas into action? If so, mark your calendars and join us for one or more upcoming sustainability task force meetings. Each task force meeting will focus on one of the three sustainability goal areas: Water, Waste, or Energy.

During the task force meetings, participants will work with members of the Community Sustainability Advisory Board to evaluate costs and benefits, identify data and resources needed, and help advocate for the top priorities. We need local experts, industry professionals, students, retirees and anyone who is simply interested in the issues. All are welcome and there will be many ways to participate: lend your opinion, help us gather data, spread the word in your neighborhood or testify at an upcoming City Council meeting.. For more information, email goldensustainability@cityofgolden.net.

Water Strategy Task Force
December 4, 2019
5:30 to 7 p.m.
City Hall Council Chambers – 911 10th St, Golden
Waste Strategy Task Force
January 22, 2020
5:30 to 7 p.m.
City Hall Council Chambers – 911 10th St, Golden
Energy Strategy Task Force
February 26, 2020
5:30 to 7 p.m.
City Hall Council Chambers – 911 10th St, Golden

Take the Sustainability Initiatives Survey on Guiding Golden

Last year, the Golden community weighed in on updating the 10-year old Sustainability Goals. With your help, Golden adopted new goals this past February. Now we need your help again to prioritize the great ideas for projects and policies that came from the community.

Head over to Guiding Golden www.guidinggolden.com and take our survey. Your input will be used to prioritize and inform recommendations of new programs by the Community Sustainability Advisory Board and will also be used to update the City of Golden Sustainability Strategic Plan. The Strategic Plan is a road map to meeting Golden’s ambitious sustainability goals, including new policies and plans for the next five years.

New City of Golden Waste and Recycling Program Notification System

Sign up for Recycling and Trash RemindersThe City of Golden has a new way to keep you informed about holiday and weather delays in services of the City’s waste & recycling program. You can now sign up to receive email reminders about one day delays for holiday weeks and severe weather notifications that may affect your recycling and garbage collection. This new service is free and only requires an email address, but is only for City of Golden program customers.

Council Approves Sustainability Goals

After an extensive community input process, City Council unanimously passed a resolution to formally revise Golden’s existing sustainability goals and set new targets related to energy, water and waste. The Community Sustainability Advisory Board (CSAB) worked diligently to renew the City’s commitment to sustainability by creating new sustainability goals.

“It’s a special time for our sustainability efforts in Golden,” said Mayor Marjorie Sloan. “Golden was an early adopter of sustainability goals, and it has been exciting to see how sophisticated we have become in terms of what can be accomplished and the time it will take to achieve of our goals.”

Golden intends to meet the following Sustainability Goals:


  • Renewables: To achieve 100% renewable energy for electricity by 2030 and 100% renewable for heating by 2050. To align Greenhouse Gas Emission reductions with the Paris Accord by 2050.
  • Efficiency: To reduce consumption of electricity by 15% by 2030 and reduce consumption of natural gas by 15% by 2030.
  • Transportation: To achieve 20% fossil fuel-free transportation sector by 2030 and 100% fossil fuel-free transportation sector by 2050.


  • To reduce total landfill contribution by 40% by 2030.
  • Recycle 80% of recyclables by 2030.
  • Compost 80% of compostables by 2030.
  • Reduce total trash by 20% by 2030.
  • Strive for zero waste in municipal operations by 2030.


  • Responsible Use: To reduce per capita total water use in Golden by at least 15% by 2030.
  • Drought Planning: To develop a resiliency plan by 2020 to prepare for a time where Golden’s and Colorado’s climate may be substantially warmer and drier than it is today.
  • Resource Recovery: To develop and implement a plan by 2020 where Golden’s surplus water is used effectively not only to manage the cost of water and sewer services, but to enhance the environment in Golden and elsewhere in our watershed. Additionally, to recover resources from the City’s wastewater by 2030.

“It is a lot of hard work to set and revise goals. We often set goals and they are left unrevised until we achieve them or until time expires,” said Laura Weinberg, City Councilor Ward 4. “I think it is really exciting to look at what we have already accomplished and keep moving that goal line forward to set even more ambitious goals for the City.”

“As Council acknowledged, these goals aren’t just a pipe dream,” said Ken Jacobs, CSAB Chair. “We fully expect them to be realized. It will take the combined efforts of all segments of the Golden community, from the School of Mines to mom and pop retailers, from Jeffco government and schools to big businesses like CoorsTek. It will take all of us working together to succeed in becoming a truly sustainable community. Luckily, from all of the input we’ve received, it seems as if the community is more than up to the task.”

The next step is to evaluate community ideas and potential projects. CSAB will quantify the costs and benefits of various proposals and create a strategic plan. For more information about the City’s Sustainability Goals, visit the Sustainability Initiative page.

Golden Recycling Provider Responds to China’s Recycling Restrictions in a Big Way

For many years, recycling sorting facilities in the U.S. (also called “MeRFs”, or Material Recovery Facilities) have shipped certain plastics to China where any contamination (trash, non-plastics) that may have been missed in the U.S. sorting process must be discarded. Last year, China became stricter with how much contamination would be allowed in the shipments. Business-savvy MeRFs invest in innovative technologies to ensure a lower level of contamination and therefore a higher market price for the materials. Other MeRFs who cannot effectively prevent contamination are forced to sell to processors inside the U.S. This surplus of plastics within the U.S. has a temporary, but negative affect on commodities prices.

Because China is the largest importer of recyclable materials, Golden’s recycling provider, Alpine Waste & Recycling, has made aggressive changes to their operations. During a recent tour Alpine Waste & Recycling’s MeRF in Denver, Vice President Brent Hildebrand explained the steps Alpine has taken to respond to China’s new rules. “The restrictions are very tough to meet. We have slowed the processing system down and brought in extra workers to more thoroughly vet the materials going through to look for contaminants.”

Alpine’s continued investment in innovative technologies has also helped. A new robot, nicknamed Clark, uses artificial intelligence to pick up and sort recyclables at a rate much faster than humans. Workers help it recognize new materials so it is continually learning and it even shares its new information with other MeRFs around the country. Elsewhere, an optical sorting machine “sees” different types of materials on the assembly line and uses puffs of air to shoot the materials to an appropriate bin.

The new technologies not only increase efficiency, and reduce contamination, but have also helped Alpine process materials not previously accepted, like block Styrofoam and Starbucks coffee cups (Yes, if your household participates in the City’s waste and recycling collection program or uses Alpine Waste as its hauler, you can now recycle single use coffee cups!).

One way you help keep the stream clean? “Metal objects, such as car parts, oven pans, and tools can cause the sorting system to be down for hours due to damaged equipment,” Hildebrand said. “It’s a really big deal and we need to educate people on what’s acceptable and what is not acceptable in the recycling stream.” Check out the complete list of Alpine’s accepted materials on the City website and spread the word. Together, we can keep the business of recycling in business.

America Recycles Day Resources

Let’s be honest, recycling can get confusing pretty quickly. Here are “recycling decoders” These templates (magnets , bookmarks, flyers) are designed to help make it easy to get stuff recycled right.

Nothing can be more daunting to would-be recyclers than trying to figure out what can be recycled, when, where and how. Fortunately, figuring out when, where and how to recycle in your community couldn’t be easier. Check the America Recycles Day recycling locator to get started.

A Firsthand Look at the Where Our Green Waste Goes

Compost facility

Recently, Golden residents were given the opportunity to tour Alpine Waste and Recycling’s Class II Compost Facility in Bennett, CO. As the hauler of the City of Golden’s compost, Alpine processes up to 250 tons of compost a month. This experience provided a firsthand glimpse into the path our food and yard our waste takes once it leaves our homes and businesses.

The process begins with Alpine’s compost route trucks collecting food and yard waste. After a transfer in Denver, the material arrives at the main hot commercial compost site in Bennett. The compost is then placed in mixing machines, which make sure there is a right combination of nitrogen (green materials) and carbon (brown materials) to create the compost. The compost is then placed in approximately a dozen, 400-foot -long “windrows” where it is turned and generates internal heat until it reaches a minimum of 131 degrees. The process takes about ten weeks.

After rigorous testing, the final product of enriched compost is sold to buyers in the landscaping and agricultural industries. King Soopers is one of Alpine’s largest suppliers of compostable material and buyers of finished compost. King Soopers brings their composting effort full circle by sending spoiled produce to Alpine’s compost facility and then purchasing back the finished product and selling it as potting soil in their stores. This summer, look for Kroger brand bagged compost with the “Colorado Proud” logo.

Start Composting

It’s the perfect time to sign up for Golden’s curbside Organic Compost Service. This bi-weekly, year-round service is directly billed to you for $9.45/month. Anyone can participate – sign up for yourself, split the costs with a neighbor, or ask your complex to sign up for a compost dumpster. Upon subscribing, you will receive a 96-gallon cart to start your collection. Contact Alpine at (303) 277-TRASH (8727) or email golden@alpinewaste.com. For a complete list of compostable items, visit Alpinewaste.com/organics-recycling.

COG Mesa

 Golden was named after Thomas L. Golden,
a gold prospector who arrived in Jefferson County in 1858.

Additional Resources

City of Golden, Colorado
COG Mesa
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