As wind turbines continue to grow taller and more powerful, the challenge of installing ...

You won’t be surprised to read that Iowa is big farm country. If you’ve ever driven through the state, you doubtless noticed the vast expanses of land given over to agriculture. By some estimates, ...

Renewable energy giant Siemens Gamesa today announced the launch of GreenerTower, a sustainable steel tower that reduces a wind turbine’s carbon footprint by 20%. Wind turbine towers are made up of 80 ...

Keystone Tower Systems and GE Renewable Energy recently unveiled the world's first spiral-welded tower on a 2.8 MW GE turbine, marking a significant turning point in the development of tapered spiral ...

The first wind turbine tower manufactured using a spiral welding technique is now in commercial operation. Proponents of the new approach say it could revolutionize onshore wind deployment by offering ...

Swedish startup Modvion is going to supply power giant RWE Renewables with wooden wind turbine towers for future onshore wind farms. RWE Renewables Sweden has signed a letter of intent to “verify” ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Transmission towers form a vital backbone of electrical grids worldwide, yet their slender lattice structures render them vulnerable to dynamic wind actions. Dynamic analysis seeks to characterise the ...