August 26, 2024 — After weeks of avoiding questions from the community, GE Vernova and Vineyard Wind have responded to a list of inquiries from the Town of Nantucket. Those answers are included below, along with relevant context. Some questions and answers have been abbreviated or omitted for brevity or edited for grammatical correctness.
- Question: Has this incident occurred elsewhere?
Answer: A Haliade 220-X blade incident has not occurred elsewhere due to a manufacturing deviation. There was an offshore blade event in the UK, but it was due to an unrelated installation issue. Answered by GE Vernova.
Context: While this answer is factually correct, it is worded to avoid mentioning similar issues that have occurred with a series of GE Vernova blades other than the Haliade 220-X.
- Question: How long do we expect debris to wash up?
Answer: On August 14, 2024, the companies safely completed the removal of the hanging pieces of the affected blade through a safe controlled cutting operation. They also removed the debris that settled on the turbine platform. They are now advancing to the next step of the action plan by preparing for the removal of the blade root and addressing debris on the seafloor. The companies maintain teams at sea, by air, and on the shore in Nantucket and surrounding areas to address any additional debris that may be found. Answered by Vineyard Wind and GE Vernova.