Criticism of Greenpeace reported that one employee lost 3.8 millon euros by betting on fixed rate concurrency exchange when the euro was gaining against foreign currency. Internal leaked communications by Kumi Naidoo, executive director of Greenpeace, indicates a "huge problem" and that the staff have "good reason" to be upset. At the same time Pascal Husting, one of the top executives of the organization, was shown to commute several times a month during a two-year period between Luxembourg, his home residence, and Amsterdam, the Headquarters of Greenpeace. This is against the company's view that short flights add to the CO2 emissions and internal
Greenpeace by 2050. Using direct action, Greenpeace has protested several times against coal by occupying coal power plants and blocking coal shipments and mining operations, in places such as New Zealand, Svalbard, Australia, and the United Kingdom. Greenpeace is also critical of extracting petroleum from oil sands and has used direct action to block operations at the Athabasca oil sands in Canada. In October 2007, six Greenpeace protesters were arrested for breaking into the Kingsnorth power station, climbing the 200 metre smokestack, painting the name Gordon on the chimney, and causing an estimated £30,000 damage. At their subsequent trial they admitted