[VIDEO] MidAmerican Energy Company Assembles 379-ft. Concrete Wind Turbine

Video documents the steps involved in building the company’s first concrete wind turbine tower, which it says is the largest land-based wind turbine ever built in the U.S.

Jun 7, 2016

The video entitled “Reaching New Heights” uses a combination of time-lapse footage, aerial photography and behind-the-scenes action shots to document the steps involved in building MidAmerican Energy’s first concrete wind turbine tower, located at the company’s Adams wind farm in Adams County, IA. At 379 ft. from ground to hub, the concrete turbine is more than 100 ft. taller than its neighboring turbines constructed with steel towers.

Nel S2 E8 Thumb Episode 4

What SEISMIC Does For Asphalt | No Edge Lines Season 2 Episode 7

April 30, 2025

Volvo Benefit Articulated Hauler A50j Reinforced Axles 2324x1200

More Payload, Same Reliability

April 9, 2025

Northside Tool Rental Doraville Store

How a Storied U.S. Rental Business Found New Revenue

March 18, 2025

Caterpillar Pm822 Cold Planer 5d85070ef2126

Caterpillar Debuts Cold Planers at World of Asphalt

March 27, 2025

What SEISMIC Does For Asphalt | No Edge Lines Season 2 Episode 7

Dynapac North America LLC

Does size matter? It's an age-old question, and for commercial asphalt contractors looking at rollers, it can make a world of difference.

Nel S2 E8 Thumb Episode 4

Earthmoving Equipment

More Payload, Same Reliability

Volvo Construction Equipment

Discover how the newest hauler builds on Volvo Construction Equipment’s legacy of strength and durability while also pushing the category forward.

Volvo Benefit Articulated Hauler A50j Reinforced Axles 2324x1200

Rental Business

How a Storied U.S. Rental Business Found New Revenue

Northside Tool Rental

Sure, rental businesses can power forklifts, heaters and grinders with propane. They can also use it to boost walk-in revenue. Here's how.

Northside Tool Rental Doraville Store

Planers & Milling Machines

Caterpillar Debuts Cold Planers at World of Asphalt

Caterpillar - Cat

Caterpillar's David Peterson details what's new on the PM622 and what that “622” name means. Hint: it’s all about power, performance, comfort and safety.

Caterpillar Pm822 Cold Planer 5d85070ef2126

Material Processing & Debris Handling

Enhancing the 1200 CC

Eagle Crusher Co. Inc.

Built on more than two decades of reliability and performance, the 1200 closed circuit crushing plant is rolling out new features to make operations even better.

Eagle Crusher 1200 Cc Side View 2000x1000px Cmyk 300dpi 67b39d75b8117

Built for the Road

BOMAG Americas Inc.

Meet BOMAG’s highway-class powerhouses: the CR 1030 T and CR 820 T.

Bomag Img 6107 67e329d01271c

Solutions for Every Size Patching Job

Crafco's Kevin Owens, territory manager, highlights the features that make the Patcher II and EZ Patcher go-to machines for customers during World of Asphalt.

Crafco Image 17 6604816726597 67b39616d8316

A New Generation of Roller Couplings From Regal Rexnord

Regal Rexnord Corporation

Regal Rexnord's Business Development Manager Mark Johns and Sales Director Jon Siverling discuss how the CENTAFLEX-TIR and the company’s full portfolio are supporting the needs of today’s aggregate and asphalt pros.

Stockr Adobe Stock 95426986 67e19464ced82

Take A Walk Around Astec's Booth at World of Asphalt

Astec Industries Inc.

Astec's Jaco Van De Merwe showcases what the company has on display at World of Asphalt this year.

Astec Woa 66042e347c077 67b38a6f46594

Concrete Equipment & Products

Concrete Construction For Beginners | No Edge Lines Season 2 Episode 6

The editor of Asphalt Contractor magazine, Brandon Noel, steps way out of his comfort zone and into a giant concrete pour. The crew at Ace Avant in North Carolina put him through the paces of any rookie's first day on the job.

Episode 4b

The Key to the Future of Power Generation

Hybrid charging solutions powered by propane allow jobsites to not only store and transport energy easily and efficiently, but also allow for a path to zero emissions, especially when paired with renewable propane sources.

Perc

Machine Grade Control, GPS, Laser & Other

Tech Advantages for Today's Small Site Contractors

Trimble's Jack Young introduces Siteworks Machine Guidance for compact track loaders and shares how the flexible solution can help smaller site contractors not only step up productivity, but also gain a competitive edge.

Trimble 3

Page 1 of 394