Greenpeace energy is too risky, takes too long to build to address climate change, and claims that most countries, including the U.S., could shift to nearly 100% renewable energy while phasing out nuclear power by 2050. A French journalist under the pen name Olivier Vermont wrote in his book "La Face cachée de Greenpeace" ("The Hidden Face of Greenpeace") that he had joined Greenpeace France and had worked there as a secretary. According to Vermont he found misconduct, and continued to find it, from Amsterdam to the International office. Vermont said he found classified documents according to which half of the
Greenpeace it as an open source patent. With industry resistance, Greenpeace was able to rescue and engage a former East German manufacturer near closure. Greenpeace's resourceful outreach and marketing resulted in the technologies rapid widespread production in Germany, followed by the banning of CFC technology. They then succeeded in getting Greenfreeze used in China and elsewhere in Europe, and after some years in Japan and South America, and finally in the US by 2012. Greenpeace aims to protect intact primary forests from deforestation and degradation with the target of zero deforestation by 2020. Greenpeace has accused several corporations, such as Unilever,