Skip to content

Posts from the ‘Energy Efficiency’ Category

Staying Cool this Summer and as the Climate Warms

Photo of Salt Lake City looking towards east-bench foothills on sunny day.
Summer in Salt Lake City can be beautiful, but rising temperatures make staying cool a challenge.

Staying cool during Utah summers is always difficult when the thermometer climbs above 90, 95, and 100 degrees Fahrenheit.

This year it’s even more challenging with the necessity of staying home, and the closures or limitation on public swimming pools, splash pads, and some cooling centers.

With more people spending more time at home, utility bills and household waste have spiked.

As the Natural Resource Defense Council (NRDC) points out, there are other ways to stay cool than by cranking up the A/C. Here are a few ideas that work especially well in our desert climate:

  • Stay Hydrated! Staying hydrated will help you stay cool and healthy, even when it’s hot! Read more about the signs of dehydration here.
  • Use your windows! Windows can be your best friend. Try to open things up at night to help cool your space down, but close the blinds or use window coverings when it starts to get hot our during the day.
  • Fans: Be strategic about box fans or overhead fans – they can help keep things cool and reduce the need for AC. But save energy by turning them off before you leave the house!
  • Optimize Space: Keep doors shut to areas you’re not using – that way you’ll be cooling a smaller space, which is more energy efficient!
  • Cook Carefully: Opting for recipes that don’t use the oven or require a long time on the stove will help keep your kitchen cooler – and may even help with your indoor air quality.
  • Switch to LED lights: Using more efficient lighting will help you save energy and money. LEDs, and other home energy efficiency improvements, can help you cut your energy bills and keep space cooler. Typical incandescent lights also put off more heat, so switching to LED reduces the heat burden in your home.

Salt Lake County Opens Two Cooling Centers this Weekend

The National Weather Service – Salt Lake City tweets about the heat risk forecast for July 11 and 12, 2020.
Read more

Lights Off for Daylight Hour 2020

The summer solstice is the day of the year when due to the earth’s position on its axis and rotation, the hemisphere is exposed to the most sun throughout the day. In the Northern Hemisphere, the longest day of the year falls around June 21, marking the arrival of summer.

Traditionally, the solstice has been celebrated by many cultures as the start of the harvest season, using the extra hours of daylight for summer festivities. This year, you can honor the solstice by saving energy through participating in Daylight Hour on Monday, June 22!

Read more

Salt Lake City Fire Station 14 Wins Prestigious National Award

Salt Lake City’s Fire Station 14, courtesy of architects Blalock & Partners,

– – – – –

The Engineering News Record (ENR) chose Salt Lake City’s Fire Station 14 as their “Best of the Best Project” in the national Government/Public Building category. This is the seventh award for Utah’s first Net Zero energy fire station which was built in 2018.

The latest award, which is detailed in the March 23 issue of ENR, is the culmination of a year-long process during which construction experts from ten different regions selected finalists. Those 200 finalists then moved to the national competition and were vetted by a different panel of judges.

Fire Station 14 is believed to be not only Utah’s, but the nation’s, first Net Zero energy fire station. That means it produces as much energy as it consumes on an annual basis.

It’s also expected to become certified as LEED Gold, showing it meets a range of holistic sustainability benchmarks, including material management, waste diversion, water conservation, energy efficiency, renewable energy, and more.

The project was recognized last year as the Best Government/Public Building for the Mountain States Region. As a result, it was automatically entered into ENR’s national “Best of the Best” Competition. Representatives from Zwick, the general contractor, anticipate accepting the award as a representation of the collaboration between the architects, Blalock & Partners, Salt Lake City (Engineering/Fire Dept.), and themselves.

Fire Station 14, near California Ave. and 3800 West, and Fire Station 3, in Sugar House, are both Net Zero and were opened within months of each other in 2018.

Read more

Electric Vehicle Usage Increasing in Salt Lake City

Transportation accounts for nearly 50% of the pollutants that accumulate during inversions. Reducing emissions from cars is a great way to protect our air. Electrified transportation is a step towards cleaner air, healthier communities, and a stronger economy.

Graphic depicts air pollution statistics on orange clouds. Text reads: 
"Percent pollution reduced by an EV along the Wasatch Front. 57% PM10, 81% PM2.5, 98% SOx, 90% NOx, 99% CO, 99% VOC."
Electric Vehicles can significantly reduce air pollution.

EVs in Salt Lake City

Luckily, more and more Utahns are investing in electric vehicles (EV). Based on the number of unique charging sessions at Salt Lake City Corporation’s 36 Level 2 public EV stations (not including those at the Airport), there has been an exciting uptick in EV use in Salt Lake City.

In 2019, there were 21,371 unique charging sessions (meaning a car charged for longer than 5 minutes) at Salt Lake City public stations, compared to 12,870 in 2018.

Salt Lake City is following the national trend of growing EV use. According to the Edison Electric Institute, there are close to 1.5 million EVs being driven in the U.S. as of December 2019. Utah has seen its share grow to approximately 2% of total vehicles now comprised of electric, plug-in electric, or hybrid vehicles, and we want to continue pushing that number higher.

With EVs becoming more popular, Salt Lake City is working to strengthen the City’s EV infrastructure. In 2018, SLCgreen and Utah Clean Energy created the Electric Transportation Roadmap. Since then, Salt Lake City has installed 36 Level 2 charging stations at sites around the city, plus over a dozen at the Airport. These stations are free to use for 2 to 4 hours depending on the station.

Support Fellow EV Drivers: Don’t Hog the Charging Stations

Salt Lake City is pleased to see that charging sessions have increased significantly since the stations were initially installed. Up until now, Salt Lake City has not had to enforce the charging time limit. However, because more people are using the stations, drivers need to be mindful of their fellow EV users and respect the time limit.

In 2017, 1,500 sessions exceeded the time limit. That number has grown to 4,600 in 2019. While these only represent a small portion of the total charging sessions (80% of sessions were within the limit), it is still an inconvenience for other drivers who may need to fuel up.

Graphic shows graph of how many sessions exceed posted time limit.

Due to the growing demand for charging stations, the time limits will be actively enforced beginning March 9. Please be courteous to your fellow EV drivers and be mindful of the time limit. Drivers who exceed the posted time limit may be ticketed $75.

Vehicle charging usage may be monitored via the ChargePoint cloud system to determine if a vehicle has overstayed the posted parking time limit.

The public may also report potential EV stall overstays to the Compliance main line at 801-535-6628.

Clean Machines

Although electric cars still rely on electricity which is not (yet) wholly derived from renewable resources, they are still cleaner than gas-powered cars. According to the Union of Concerned Scientists, the average gasoline-only car produces 381 grams of CO2e per mile, while the plug-in hybrid produces only 191 grams and a battery EV produces only 123.

Graphic compares average CO2 emissions of gas-powered, plug-in hybrid, and battery electric vehicles. Stats are described in above paragraph.
Read more

Salt Lake City Celebrates Largest Clean Tech Financing Deal in Program History

Salt Lake City is growing rapidly. Keeping up with the city’s growth in a sustainable way might feel daunting. Investing in renewable energy and energy efficiency is one of the best ways to reduce pollution and curb carbon emissions as our community grows.

But those improvements can sometimes be expensive. That’s why Salt Lake City and the State of Utah recently partnered on offering a new type of financing program called C-PACE, which stands for Commercial Property Accessed Clean Energy.

In a nutshell, C-PACE helps commercial property owners obtain low-cost financing for sustainability projects including energy efficiency, water conservation, and renewable energy. The financing structure helps existing and new developments keep up with energy efficiency goals and standards, and is becoming more and more competitive as a financing tool.

Salt Lake City joined the C-PACE financing program in 2018 as a way to help incentivize sustainable development.

And a little over one year later, we are thrilled that the largest C-PACE project in the United States – EVER – just broke ground in Salt Lake City! The Hyatt Regency will be located on the corner of 200 South and West Temple.

Sustainable Development

C-PACE will help ensure that Salt Lake City can meets its sustainability goals. Specifically, Salt Lake City aims to cut carbon emissions by 80% by 2040 and shift to net-100% renewable electricity resources by 2030.

C-PACE is unique because of its low interest rates and because it allows for the collection of payment through property tax assessments that stay with the property. That means that the cost and benefits from– for example– solar panels or building efficiency upgrades stay with the property, rather than being a financial burden borne solely by the developer or the original property owner.

The 26-story Hyatt Regency Hotel across the street from the Salt Palace will have 60,000 square feet of convention space and 700 rooms. The C-PACE financing allowed developers to proceed with aggressive sustainability measures including heating and cooling systems. According to CleanFund, the hotel is projected to “exceed the energy code compliance level by over 20 percent.”

The release further stated: “The $54.7 million in Commercial Property Assessed Clean Energy contribution provided by CleanFund will fund nearly every sustainable upgrade in the new hotel, demonstrating the effectiveness of the state’s new C-PACE legislation towards achieving Salt Lake City’s environmental goals. It also sets a record for the single largest amount ever financed by C-PACE nationally.”

With Salt Lake City’s booming convention industry, the Hyatt Regeny Hotel is an investment in Salt Lake City’s economy as well as sustainability. Improved energy efficiency and increased use of renewable energy will reduce air pollution and achieve a lower carbon footprint for developments.

C-PACE financing helps standardize those practices.

The Hyatt Regency Hotel will open in 2022. Photo courtesy of Salt Lake City’s Economic Development Department.
.

Building Resilient Cities

Air quality and curbing carbon emissions are two large concerns for Salt Lake City. C-PACE financing for buildings like the Hyatt Regency Hotel helps ensure Salt Lake City’s economic viability as well as its environmental resiliency.

With the C-PACE program in place, Salt Lake City will be able to continue to help lead the country in building cleaner, more sustainable buildings. We look forward to more investments in 2020!

YouthCity’s Energy Science Summit

Energy is key to our societies, communities, health, and more. It’s also an important concept when we consider the environment and climate change.

Our youngest community members play a key role in inspiring our climate action. Helping students engage with topics including energy conservation, renewable resources, and climate action helps us all build a more sustainable community.

That is why we were thrilled to team up with Salt Lake City’s YouthCity to explore energy for their fall after school program. This year, YouthCity has spent 4 months exploring energy and sustainability. And last week we heard from 22 student groups and several of our community partners at the 5th annual YouthCity Science Summit.

What is YouthCity?

YouthCity is Salt Lake City’s after school program for young people ages 8-19. The program provides student-centered, hands-on opportunities for social, emotional, skills, character, and citizen development in an inclusive and caring environment.

Each year, YouthCity’s after school courses help kids learn about physical health, financial awareness, the scientific method, and more. In the fall, YouthCity focuses on STEM subjects, and for the last 5 years the session has culminated in a Science Summit event where students share what they have learned with their families and peers.

This year, the Science Summit applied energy concepts to real world problems. The Summit featured projects on green power, climate and extreme weather, aquaponics and photosynthesis, renewable energy powered cars, solar power, light energy, and environmental justice. YouthCity instructors and students worked through questions with hands-on science and were able to relate energy topics to real-world issues including air quality, recycling, and public health and safety.  

Why Energy?

Read more

We've Got the December Bad Air Blues

The view from the SLCgreen office on Dec. 4, 2019.

With a week of air that has been some of the worst in the country, it’s no wonder we’re all feeling frustrated. Salt Lake City’s current air quality is unhealthy for sensitive groups and requires mandatory action of limited driving and no wood burning. For most of us, Salt Lake City’s notoriously bad air is a nuisance and health concern, limiting our activities and turning our skyline grey. Moreover, pollutants like PM 2.5 are dangerous, especially for older residents, children, pregnant women, and people with respiratory and cardiovascular conditions. Air quality is a public health concern, as well as an economic one.

It may come as a surprise that although transportation currently contributes nearly half of the emissions causing Salt Lake City’s bad air, buildings are catching up. Indeed, houses and buildings currently contribute roughly 38% of emissions, and industry point sources produce the other 13%. As emissions standards on cars are becoming more strict, managing emissions from houses and buildings is a growing priority.

PM 2.5 is the primary winter concern in Salt Lake City’s airshed. The particulate matter poses serious health risks and gets trapped in the Salt Lake valley during inversion. Most of the PM 2.5 is a direct result of precursor emissions from tailpipes, smokestacks, and chemicals that mix to form PM 2.5 in the atmosphere.

When you look outside, it may feel like there’s no good news. However, per capita pollution in Utah is decreasing. Salt Lake City is taking steps to help clean the air and protect our public health and environment. Find out how you can keep our airshed (and lungs!) clean and healthy.

What is SLC doing?

Reducing combustion and emissions are a key step towards cleaning the air.

Salt Lake City has many air quality initiatives in place that are helping clean the air. Among these include the continued expansion of EV infrastructure, expanding cleaner vehicles in our fleet, and implementing our energy benchmarking ordinance for nearly 1,000 commercial buildings. Additionally, the HIVE pass provides residents with access to UTA’s public transit system at a reduced cost.

Salt Lake City built the nation’s first Net Zero energy Public Safety Building.
In 2018, Salt Lake City converted five parking enforcement vehicles to all-electric Chevy Bolts. As of Oct. 2019, the Salt Lake City fleet has over 135 hybrids, 32 all-electric vehicles, 72 compressed natural gas heavy duty vehicles, and 117 clean diesel heavy duty vehicles.

Read more

Calling Small Businesses! Enroll in the wattsmart Energy Efficiency Program

Commercial buildings require a lot of energy to operate. If you’re a small business owner, electrical bills can threaten your business’ success. Indeed, lighting alone represents between 20 – 50% of the typical energy consumption of a small business.  

Improving energy efficiency is more sustainable and cost-effective. By switching to energy efficient LED light bulbs, businesses lower their energy consumption, conserve resources, reduce emissions, and save money. LED bulbs use up to 75% less energy than incandescent bulbs!

In an effort to improve energy efficiency opportunities for their customers, Rocky Mountain Power began the wattsmart Small Business Direct program to offer discounts and financing to eligible businesses that switch to LED energy efficient lighting.

Businesses can enroll from now until December 18th to benefit from Rocky Mountain Power’s program.

wattsmart Small Business Direct

The wattsmart Small Business Direct Program

Through the Small Business Direct Program, Rocky Mountain Power provides lighting system upgrades for eligible businesses. Businesses receive an energy assessment, retrofit options, and assistance with energy efficient lighting installation.

Read more

Salt Lake City Recognizes Owners of Energy Efficient Buildings as new City Ordinance Begins Roll-out

PRESS RELEASE – September 5, 2019.

Today, Salt Lake City honored buildings with high energy performance at the annual Elevate Buildings Awards. The Department of Sustainability invited all buildings who participated in the City’s energy efficiency benchmarking program and received an ENERGY STAR score of 75 or above to the reception this afternoon attended by Mayor Biskupski.

A score of 75 indicates exceptional energy performance.

In addition, the City opened up nominations for buildings to have a particular energy project recognized. Three awards were given this afternoon:

  • Unico Properties received the Energy Management Award in recognition for their work upgrading the HVAC and damper systems in 250 Tower following a Rocky Mountain Power wattsmart Business audit.
  • City Creek Reserve received the Recommissioning Award for their work in optimizing the energy performance of the HVAC system at the Key Bank Tower.
  • The Energy Project of the Year was given to Intermountain Healthcare for a variety of upgrades, including new air handling units and LED lighting retrofit, at Primary Children’s Hospital.
Read more

Salt Lake City, Utah Clean Energy and its Energy Ambassadors Launch Empower SLC

Some of the partners involved in launching Empower SLC, an energy efficiency outreach program funded with a $200,00 investment from Salt Lake City, in collaboration with Utah Clean Energy.

The Salt Lake City Sustainability Department and Utah Clean Energy have teamed up with the International Rescue Committee, Salt Lake County Aging & Adult Services, and YouthCity Government to achieve a common goal: empower Salt Lake City’s west side neighborhoods with the tools to reduce pollution while saving energy and money. 

The unique partnership is the result of a $200,000 investment from Salt Lake City and was announced on April 11, 2019 with the launch of Empower SLC, a community engagement effort to help Salt Lake City residents reduce pollution and save energy on a community-wide scale. The program is being managed by long-time experts Utah Clean Energy.

“Energy efficiency is often the unsung hero of clean air and a healthy climate,” said Kevin Emerson, energy efficiency program director, Utah Clean Energy. “When you save energy at home, you reduce pollution. Now consider the possibilities when we save energy throughout our entire community.

Kevin Emerson, of Utah Clean Energy, describes the energy efficiency offerings of Empower SLC.

Small steps in energy efficiency can make a big impact on air quality and climate solutions. We are thrilled to bring this pilot program to westside Salt Lake City and make a positive impact in so many lives.”

Saving energy is something everyone can do and the Empower SLC website features a handy list of actions (PDF), with associated energy and cost savings, available to all.

However, the reality is that not everyone can access simple energy efficiency tools.

Read more