US-based power company MidAmerican Energy has submitted proposals for a renewables megaproject in the state of Iowa, US.

Named Wind Prime, the project would include 2,042MW of wind generation, as well as 50MW of solar generation. The proposed wind facilities would have a lifetime of 40 years, while the solar facilities would last 30 years. If approved, MidAmerican would aim to finish construction “in late 2024”.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

On Wednesday, the company filed its proposal with the Iowa Utilities Board for approval before the end of October. According to this, the project would have capacity for 111% of MidAmerican customers’ annual energy needs in 2025. It would also cover all energy demand “into the next decade”.

The proposal also includes feasibility studies looking into small modular nuclear reactors, carbon capture and sequestration, and energy storage. However, the company provides few details of what these would involve.

A company statement claims that Wind Prime will create 1,100 full-time jobs during construction and 125 permanent jobs afterwards. It also says that Wind Prime would pay more than $24m per year in property tax and $21m per year in annual landowner easement payments. If completed, the project would offset 15 million tons of CO₂ equivalent.

President and CEO of MidAmerican Kelcey Brown said: “The Wind Prime project will position us and our customers for a sustainable future, while ensuring we continue to deliver affordable and reliable energy.”

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

MidAmerican serves 795,000 electricity customers across Iowa, Illinois, and South Dakota. It aims to move to 100% renewable generation, after producing approximately 88% renewable energy last year.

Power Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Power Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Recognised with three 2025 Power Technology Excellence Awards, Hover Energy is at the forefront of intelligent microgrids and distributed renewables. Explore how its AI-enabled Microgrid Management System™ , strategic partnerships and networked microgrids are rebuilding the grid from the ground up for a more flexible, resilient energy future.

Discover the Impact