California ISO welcomes Tucson to the Western EIM

Oct 25, 2020
News Articles


Welcome to Barrett Propane Prescott, the leading provider of eCommerce & Shopping - Appliances & Electronics, and we are proud to announce that Tucson has become an official part of the Western Energy Imbalance Market (EIM) by California ISO. This partnership brings exciting new opportunities for residents and businesses seeking reliable and sustainable energy solutions in Tucson.

What is the Western EIM?

The Western Energy Imbalance Market (EIM) is a real-time wholesale power market that enables participants to efficiently share and manage electricity resources across a large geographic area. It facilitates the exchange of surplus energy among participating entities, ensuring the most cost-effective and environmentally friendly use of power resources.

The Benefits of Joining the Western EIM

Tucson's integration into the Western EIM offers numerous benefits to the local community:

1. Increased Grid Reliability

Being part of the Western EIM improves grid reliability by leveraging advanced technology and automated systems to balance supply and demand in real-time. This ensures a stable and secure energy supply for Tucson residents and businesses, reducing the risk of outages and other service interruptions.

2. Enhanced Renewable Energy Integration

The Western EIM prioritizes the integration of renewable energy sources, such as wind and solar, into the power grid. Tucson's involvement in the EIM allows for seamless coordination of renewable generation resources, leading to a significant reduction in greenhouse gas emissions and a more sustainable energy future.

3. Cost Savings

By participating in the Western EIM, Tucson gains access to a larger market for buying and selling electricity. This increased market competition can drive down energy costs, resulting in potential savings for both residential and commercial customers. Barrett Propane Prescott is committed to offering competitive prices on our range of appliances and electronics, ensuring affordability without compromising quality.

Barrett Propane Prescott: Your Trusted Energy Partner

At Barrett Propane Prescott, we understand the importance of reliable and efficient energy solutions for both residential and commercial customers. We have served the community for years, offering a wide range of high-quality appliances and electronics designed to meet your specific needs.

1. Extensive Product Selection

Our eCommerce platform showcases a diverse range of appliances and electronics, from energy-efficient refrigerators and air conditioners to cutting-edge smart home devices. We carefully curate our product selection, partnering with reputable brands known for their durability and performance.

2. Propane Solutions

As a leading provider of propane solutions in Tucson, Barrett Propane Prescott offers clean and cost-effective alternatives for heating, cooking, and powering various appliances. Propane is a versatile fuel source that is safe, reliable, and eco-friendly.

3. Expert Advice and Support

Our team of knowledgeable experts is always ready to assist you in choosing the right appliances and electronics for your home or business. We provide personalized recommendations based on your requirements, ensuring maximum satisfaction and energy efficiency.


With Tucson now part of the Western Energy Imbalance Market (EIM), residents and businesses can enjoy improved grid reliability, enhanced renewable energy integration, and potential cost savings. Barrett Propane Prescott invites you to explore our wide selection of appliances and electronics, including our innovative propane solutions, designed to meet the unique energy needs of Tucson. Choose us as your trusted energy partner and experience the benefits of a sustainable and secure energy future.

Patrick Skingley
That's amazing! I can't wait to see how this partnership benefits Tucson's energy grid. 🌞💡
Nov 8, 2023
Uwe Volkmann
This is great news for Tucson's energy future!
Oct 7, 2023