Renewable Energy While American dams have gone decades without turbines, Oak Ridge is 3D printing turbines to unlock up to 29 GW stalled in the US. Douglas Avila 17/05/2026 at 18:32
Construction US spends $1.6 billion to renovate a 90-year-old dam in Pennsylvania that controls the shipping of 23 million tons per year on the Ohio River. Douglas Avila 28/04/2026 at 18:54
Construction Measuring 164 kilometers from end to end, with 450,000 tons of steel and 2,000 pillars over a lake, the world’s longest bridge was built in China by 10,000 workers in just 4 years and cost US$ 8.5 billion. Douglas Avila 22/04/2026 at 23:38
Construction While in Brazil Ferrogrão has been waiting for 40 years, China has drilled through 19 seismic faults and dug a 34 km tunnel under mountains to build the world’s most difficult railway in 14 years… Douglas Avila 18/04/2026 at 18:06
Construction After 16 years of planning, the United Kingdom has just begun construction on the country’s largest road tunnel, a 4.2-kilometer passage under the River Thames that will cost £9 billion and use green hydrogen in its construction. Douglas Avila 14/04/2026 at 11:21
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