Drinking Up California Sunshine: PepsiCo

Commercial Case Study

pepsico - Santee, CA


PepsiCo is a worldwide leader in the food and beverage industry and has been leading the move to sustainable practices and renewable energy. This PepsiCo distribution center needed to be a perfect expression of one of the corporation’s key climate impact mitigation strategies: “SHIFT: To renewable electricity and fuels in manufacturing and fleet.” (https://www.pepsico.com/sustainability-report/climate)

PepsiCo makes clear how commercial solar in San Diego fits their big picture goals on their website: “We aim to lead by example and manage our climate-related impacts in a responsible manner, while helping to drive systemic change… We’ve set an ambitious new target to achieve net-zero emissions by 2040… We more than doubled our interim climate goal, and are now striving to reduce absolute GHG emissions across our direct operations (Scopes 1 and 2) by 75% and our indirect value chain (Scope 3) by 40% by 2030 (against a 2015 baseline). We expect these new goals to lead to reductions of more than 26 million metric tons of GHG emissions, the equivalent of taking more than 5 million cars off the road for a full year.” (https://www.pepsico.com/our-impact/sustainability/focus-area/climate)


The SunPower system designed for PepsiCo in San Diego efficiently uses available roof space and takes advantage of the region’s abundance of sunshine with single tilt SPR-E20-330-COM modules tilted south to maximize production. The solar array is tied to a BYD energy storage system. Energy Toolbase’s Acumen EMS controls software, paired with the BYD CHESS unit, was installed to reduce peak demand at the facility. The primary controls application selected was Demand Charge Management, where Acumen EMS leverages its industry-leading machine learning algorithms to forecast load, shave peaks and maximize value capture.  

Customer Benefit

This PPA arrangement allowed PespiCo to power this new building with renewable energy and achieve energy cost savings without upfront investment. The building’s designer, Hamann Construction, Inc. is able to provide clean energy and receive the benefit of several incentives.

commercial solar in Santee, California in San Diego County

It was extremely gratifying to partner with Hamann Construction and Pepsi to create a commercial solar system atop the new Pepsi distribution facility here in East San Diego County. The goal was for a rooftop system that delivered the maximum yield. It was an honor to be a small but important part of Pepsi’s global energy goals and is always a great experience when we partner with Hamann Construction and get to be a part of one of their great projects.

Wenjie Chen, Director of Commercial, HES Solar

Quick Facts

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HES Solar places safety as our highest priority, and that extends from our employees to our customers, to anyone else we may potentially be in contact with through the course of business. Along with the safety procedures we adhere to in the normal course of our work and projects, we have instituted several safety protocols for all of our employees during these times of vigilant public health precautions due to COVID-19. 

Our employees are given temperature checks each time they enter the office, and office visits are only allowed when necessary. 

We’ve instituted remote working for all of our employees who are able to perform their job duties at home. Meetings are done through virtual meeting rooms. 

Field employees maintain a six-foot distance between themselves and fellow employees, customers, vendors, and all others unless unavoidable. 

Masks are required whenever interacting with fellow employees, customers, or the public and whenever social distancing is not possible. 

To ensure these procedures can be met, employees have been provided with face masks or face coverings, eye protection, gloves (as necessary), and foot coverings (as necessary). 

To help ensure frequent sanitizing, employees have been provided sanitizers in the form of gel, liquid, and wipes, antibacterial soap, and paper products for cleaning such as tissues and paper towels. 

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Robert Laverty

Senior Energy Consultant, Residential

Robert Laverty joined the HES team in the summer of 2018, bringing his ten years of solar design experience and his Bachelor’s degree from the University of Puget Sound with him. Robert is dedicated to finding solutions to help families produce and store electricity in order to reduce their reliance on grid power as well as help reduce their household’s carbon footprint. Robert’s experience as a newspaper editor as well as his involvement with the sustainability-focused Rocky Mountain Institute drives him to constantly seek out innovative ways to meet energy needs through renewable resources as well as helps him share those ideas with Southern California homeowners. When not at work or volunteering time with his church or community, Robert spends time with his wife and two sons or pursues his passion of fly fishing.
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