Throughout its history, the policies and objectives of the non-governmental environmental protection and conservation organization Greenpeace have been criticized by a number of groups, including national governments, members of industry, former Greenpeace members, scientists, political groups, and other environmentalists. The organization's methods, such as the use of direct action, have also led to controversy and legal action.

Prominent critics

Early Greenpeace member Patrick Moore is a critic of the organization. Moore had once spoken out against nuclear power in 1976,Patrick Moore, Assault on Future Generations, Greenpeace report, p47-49, 1976 – pdf but has since changed his stance to support it, along with renewable energy sources.The_Washington_Post Article, Sunday, April 16, 2006 – Going Nuclear The_Independent, Nuclear energy? Yes please! In Australian newspaper The Age, he wrote in 2007, "Greenpeace is wrong — we must consider nuclear power".The_Age Greenpeace is wrong — we must consider nuclear power, article by Patrick Moore, December 10, 2007 He argues that any realistic plan to reduce reliance on fossil fuels or greenhouse gas emissions needs increased use of nuclear energy. Phil Radford, executive director of Greenpeace USA from 2009 to 2014, responded that nuclear energy is too risky and takes too long to build to address climate change. Radford asserts that the U.S. can shift to nearly 100% renewable energy while phasing out nuclear power by 2050.

As of 2021, 158 Nobel laureates signed a letter urging Greenpeace to end its opposition to genetically modified organisms (GMOs). The letter stated: "We urge Greenpeace and its supporters to re-examine the experience of farmers and consumers worldwide with crops and foods improved through biotechnology, recognize the findings of authoritative scientific bodies and regulatory agencies, and abandon their campaign against 'GMOs' in general and Golden rice in particular. Scientific and regulatory agencies around the world have repeatedly and consistently found crops and foods improved through biotechnology to be as safe as, if not safer than those derived from any other method of production. There has never been a single confirmed case of a negative health outcome for humans or animals from their consumption. Their environmental impacts have been shown repeatedly to be less damaging to the environment, and a boon to global biodiversity."

Criticisms

Internal party structure According to Wyn Grant, Greenpeace is a hierarchical and undemocratic organisation which allows very little control of its members over the campaigns the organisation embarks upon. For example, the criticisms Grant has given include: Greenpeace has a strictly bureaucratic and borderline authoritarian internal structure; a small group of individuals have control over the organisation in both international and local levels; local action groups are totally dependent on the central body; and the rank and file are excluded from most decisions.

Shell oil storage buoy In 1995, Greenpeace mounted a successful campaign to force Royal Dutch Shell, co-owner of the Brent Spar oil storage buoy, to dismantle the platform on land rather than scuttling it at sea, which involved the platform's occupation by Greenpeace members. A moratorium on the dumping of offshore installations was adopted in Europe soon after the affair, and three years later the Environment Ministers of countries bordering the northeast Atlantic sided with Greenpeace, (PDF) adopting a permanent ban on the dumping of offshore installations at sea.

After the affair, it came to light that Greenpeace had overstated the amount of toxic waste present aboard the Brent Spar. Greenpeace admitted that its claims that the Spar contained 5000 tons of oil were inaccurate, apologizing to Shell on September 5. However, Greenpeace dismissed the importance of the amount of oil on board, pointing to wider industrial responsibility as the main issue at hand, as the Brent Spar was to be the first offshore installation to be dumped in the northeast Atlantic Ocean; Greenpeace claimed that it would likely have been followed by the scuttling of dozens or hundreds more platforms, setting what they consider to be a dangerous precedent. The organization went on to point out that Shell's decision to scrap the platform had been taken before Greenpeace announced the existence of an incorrect amount of toxic waste, and that their mistake therefore did not influence Shell's decision.

Greener Electronics campaign In August 2006, Greenpeace released its first "Guide to Greener Electronics," which ranked leading mobile phone, PC, TV, and game console manufacturers on their global policies and practice on eliminating harmful chemicals and on taking responsibility for their products once they are discarded by consumers. Greenpeace encouraged manufacturers to clean up their products by eliminating hazardous substances and to take back and recycle their products responsibly once they become obsolete.

The Version 1 Guide to Greener ElectronicsGuide to Greener Electronics (PDF), greenpeace.org stated "the ranking is important because the amounts of toxic e-waste is growing everyday and it often ends up dumped in the developing world. Reducing the toxic chemicals in products reduces pollution from old products and makes recycling safer, easier and cheaper." It ranked Nokia and Dell near the top, but essentially gave failing grades across the industry, ranking Toshiba thirteenth, and Apple Computer in eleventh place out of the fourteen brands. The report singled out Apple for its low rank, saying: "Already, many of the companies are in a race to reach the head of the class – that is, except for Apple, who seems determined to remain behind rather than be the teacher's pet we'd hoped for." This caught the attention of tech media news sites and was widely reported. Greenpeace gave Nintendo a score of 0.3 / 10 based on the fact that Greenpeace has almost no information on the company, which, by Greenpeace's grading system, automatically results in a zero for the affected categories.

Daniel Eran of Apple news blog RoughlyDrafted criticized the guide in an article,Top Secret: Greenpeace Report Misleading and Incompetent , September 2, 2006. roughlydrafted.com saying the Greenpeace guide's "ranking puts far more weight upon what companies publicly say rather than what they actually do. It is also clear that Greenpeace intended the report more as an attention getting stunt than a serious rating of corporations' actual responsibility." In response, Greenpeace attacked RoughlyDrafted'''s credibility, pointing out that it has in the past been called "the lunatic fringe of Mac fandom" by other bloggers after comparing the cost of Microsoft Windows and Apple's Mac OS X.Windows 5x More Expensive than Mac OS X, August 15, 2006. roughlydrafted.com

It was alleged that Greenpeace had no factual evidence, instead relying on unsubstantiated official company information for the report in order to garner publicity, as well as political and monetary support. The United States Environmental Protection Agency's 2007 report Electronic Product Environmental Assessment Tool (EPEAT) showed Apple leading the ranks in all categories. The Ars Technica website said the report "should make Greenpeace red-faced", after factual substantiation was questioned.

Greenpeace responded to the criticisms in a rebuttal also published by RoughlyDrafted. Along with the Greenpeace rebuttal, the articleGreenpeace Apologizes For Apple Stink. September 18, 2006. roughlydrafted.com further presented the results of a second Greenpeace report, called "Toxic Chemicals in Your Laptop Exposed," which RoughlyDrafted called an 'apology' for the initial claims Greenpeace made in the Greener Guide rankings. While Greenpeace itself has never used the word "apology", they did restate several of their initial claims in a response to Keith Ripley, another reviewer of the report.The Temas Blog. Musings about the Evolution of Consumer, Environmental & Health Policy in Latin America & the Caribbean. 30 October 2006. temasactuales.com For example, the data reported findings of minimal traces of Tetrabromobisphenol A (TBBPA), an unregulated fire retardant in the Apple computer; the Greenpeace press release said Apple "appears to be using far more of this toxic chemical than its competitors". This is despite the fact that the EU Scientific Committee on Health and Environmental Risks concluded in March 2005 that TBBPA "presents no risk to human health"EMS now. EU Scientific Committee confirms that TBBPA presents no risk to human health . October 13, 2005. emsnow.com and "the World Health organisation conducted a scientific assessment of TBBPA and found that the risk for the general population is considered to be insignificant."EPC. Environmental and Health Issues . halogenfree.ipc.org

More criticism of the statement in the Greenpeace press release followed in Greenpeace Lies About Apple on RoughlyDrafted: "The most recent report, 'Toxics in Your Laptop Exposed,' did credible scientific tests, but then threw out the data to instead present a lathered up, misleading and deceptive press release that was simply a lie. No amount of credible science is worth anything if you ignore the findings and simply present the message you wanted the data to support."

Greenpeace published an article on its website, addressing the criticism so far, with a special focus on scientific issues.Greenpeace. Responses to criticisms about the Greenpeace campaign for a greener electronics sector . No date. greenpeace.org

The Guide to Greener Electronics has been continually updated with new rankings of the electronics manufacturers, and as of May 2010, 15 editions have been produced.Greenpeace International: Greener Electronics greenpeace.org

Greenland indigenous complaints In 2010, when Cairn Energy found initial traces of natural gas in one of its test wells that indicate the possibility of much larger hydrocarbon deposits, Greenpeace sent its ship, the Esperanza'', into a stand-off with the Danish navy near Cairn's oil platforms. Many members of the community were angry with Greenpeace telling youngsters not to eat whale or seal, which the Inuit have eaten for centuries. As a result, Cairn Energy has gotten a warmer welcome than many environmentalists have hoped for. One person said this was "because it is for the greater good." A reference to the potential revenue energy exploration could bring to offset the $500 million annual grant from Denmark which could transform the economy and lead to Greenland independence.

However, Aqqaluk Lynge, from the Inuit Circumpolar Council, said an influx of foreign companies and workers could mean the natives "risk being a minority in our own country." He added that "One thing is for sure, yes Greenland has a chance to be rich, it's something that is essential for the people of Greenland to discuss and then decide if we want forced industrialisation." Greenpeace also stopped the trade of sealskin, something Greenlanders have never forgotten.

Neo-luddism Several publications have accused Greenpeace of being anti-technology. In a 2008 editorial in the Register, Andrew Orlowski cited Greenpeace's opposition to research on nuclear fusion. Orlowski argued that Greenpeace contradicted itself by saying that fusion "will never be efficient" but also that it would pose a hazard. Other publications criticized Greenpeace's stand against genetically modified cropsSwain, Frank. "What's next Greenpeace, burning books?" 28 July 2011Jones, Steven Edwards, Against technology: from the Luddites to Neo-Luddism and the unlawful destruction of those crops by its members.Scopelianos, Sarah, "Cops investigate GM crop damage" 15 July 2011

Nuclear fusion