2025 Solar Turbines International Association of Machinists and Aerospace Workers (IAM) Labor Agreement

Cat Product Collage
Cat Product Collage

2025 IAM Negotiation Resource Site

This site is aimed to be a resource for those with questions or seeking more information as it relates to Solar’s 2025 negotiations with IAM Local 389

Get answers to your labor negotiation questions.

We expect formal negotiations to begin in May 2025.

Solar Turbines and the IAM come together to identify issues, solutions and share perspectives with the goal of reaching an agreement that is beneficial to both parties and positions these facilities for success. If an agreement is not reached, the IAM may call for a strike until a new agreement is reached. For more information, see the Negotiations Process fact sheet.

The facilities by the contract include certain employees at Harbor Drive and Kearny Mesa.

Solar’s long-standing commitment to our customers and our business requires that we be prepared to continue operations at our facilities in the face of any business interruption, including a work stoppage. We are committed to bargaining in good faith and reaching an agreement that positions Solar Turbines and our employees for success long-term. However, we must be prepared should we not be able to reach a competitive agreement, which is why having a successful contingency plan is critical. See the Contingency Planning fact sheet for more information.

As always, we'll bargain in good faith and hope to avoid a work stoppage, but that is still a possibility that requires planning. See the Contingency Planning fact sheet for more information.

The current agreement is from September 21, 2020 through May 18, 2025.

Our production employees have a right to strike, but they also have an equal right not to participate in a strike. Through our contingency plan, we will be open for business. Any employee who wants to continue to work may do so.

You will not receive any pay from Solar including regular pay or overtime pay. In addition, your time on strike will impact your incentive pay. You will not receive 401k match, and your healthcare may be terminated. You may receive a small strike stipend from the IAM if you meet their eligibility requirements. Please see the Understanding Strikes fact sheet for more in information.

During a strike, Solar has the right to terminate healthcare  benefits. Please see the Understanding Strikes fact sheet for more information on how healthcare and other aspects of your Total Rewards package are impacted.

Safety is our top priority. Through our contingency planning, we have worked to ensure that our other Solar or contract employees are able to perform these jobs safely.

Our Facilities

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Caterpillar in the Community

The Peoria-Area Community Relations team supports local groups that make our community great. Each year, we work together with more than 30 organizations, taking special consideration for those that have the greatest impact on our employees and their families, and those who are strongly aligned with our Values In Action and our Diversity and Inclusion initiatives. Caterpillar is proud to be a strong partner for the organizations that matter most to our employees.