Developers looking to build thousands of wind turbines off the Mid-Atlantic and New England coast are coming up against a force even more relentless than the Atlantic winds: the Iron Law of Megaprojects, offering a warning of the trouble ahead for green-energy projects. The Iron Law, coined by Oxford Professor Bent Flyvbjerg, says that “megaprojects” — which cost billions of dollars, take years to complete, and are socially transformative — reliably come in over budget, over time, over and over. Offshore wind projects are not immune to the Iron Law, regularly experiencing vast cost overruns before a single watt is generated. A similar situation is playing out in New London, Connecticut, where a state-funded pier facility being built to support that state’s offshore wind buildout has more than doubled in price from an original estimate of $95 million to $250 million.
https://oilprice.com/Alternative-Energy/Renewable-Energy/Clean-Energy-Megaprojects-Face-Iron-Law.html