Major Accomplishments of Greenpeace: From Brent Spar to Global Bans

When activists in inflatable boats positioned themselves between whaling ships and their prey in the 1970s, few could have imagined the global impact these confrontations would have. Greenpeace, founded in 1971 to oppose nuclear testing, evolved into a formidable force capable of influencing international law and corporate policy. From preventing the sinking of an oil rig in the Atlantic to securing protections for the Antarctic continent, the organization’s accomplishments demonstrate how sustained nonviolent action can reshape environmental governance worldwide.

The Brent Spar campaign: forcing a corporate giant to retreat
Protecting Antarctica as a world park
The Madrid Protocol victory
Ending commercial whaling
Banning nuclear and toxic waste dumping at sea
The London Protocol
Influencing international hazardous waste law
Campaigns against GMOs and toxic plastics
Translating direct action into lasting change

The Brent Spar campaign: forcing a corporate giant to retreat

In 1995, Greenpeace launched one of its most iconic campaigns against Shell’s plan to sink the Brent Spar, a 14,000-ton oil storage buoy, in the deep Atlantic waters off Scotland. The company had obtained UK government approval for the disposal, arguing it was the least harmful option. Greenpeace disagreed fundamentally, basing their campaign on a simple principle that resonated across Europe.

On April 30, 1995, fourteen activists from four countries occupied the platform and began transmitting live television interviews via satellite. Shell attempted to remove them using water cannons and legal injunctions, but the occupation drew mounting public attention. The campaign expanded to include consumer boycotts of Shell stations across northern Europe, causing sales to drop significantly. Germany, Sweden, the Netherlands, Belgium, and Denmark all pressured Britain to rescind Shell’s disposal license.

On June 20, 1995, facing sustained public opposition, Shell reversed its decision and agreed to dismantle the structure on land. The campaign had lasting policy impact when, in 1998, the OSPAR Commission passed a permanent ban on dumping steel offshore oil rigs in the North Sea. The Brent Spar was ultimately recycled and used as foundations for a ferry terminal in Norway.

Protecting Antarctica as a world park

The campaign to protect Antarctica from commercial exploitation began in 1979 when Greenpeace first proposed making the continent a World Park. By the early 1980s, governments were negotiating agreements to open Antarctica for mining and oil drilling, threatening one of Earth’s last pristine environments.

In 1987, Greenpeace took the unprecedented step of establishing its own base in Antarctica at Cape Evans on Ross Island. This was the first and only non-governmental Antarctic base, giving the organization a seat at Antarctic Treaty meetings. The team monitored pollution at nearby national research stations and documented environmental violations, including blocking French construction of an airstrip that involved destroying penguin nesting habitats.

The Madrid Protocol victory

After years of lobbying, direct action, and public campaigning across multiple countries, success came in 1991 when the Antarctic Treaty nations agreed to the Protocol on Environmental Protection, commonly known as the Madrid Protocol. This agreement included a minimum 50-year prohibition on all mineral exploitation. The protocol designates Antarctica as a natural reserve devoted to peace and science. Following this victory, Greenpeace closed its base and completely dismantled it in 1992, leaving no trace of their presence.

Ending commercial whaling

The anti-whaling campaign became synonymous with Greenpeace’s identity. Beginning in 1975, activists positioned themselves between harpoons and whales, creating powerful images that galvanized public opinion worldwide. Paul and Linda Spong led early efforts, working alongside Bob Hunter, who hoped media coverage would amplify the campaign’s reach.

The confrontations with Soviet and Japanese whaling fleets drew international attention throughout the late 1970s. As public awareness grew, countries without commercial whaling interests but concerned about cetacean survival began joining the International Whaling Commission. This shift in membership composition proved decisive.

On July 23, 1982, the IWC adopted an indefinite moratorium on commercial whaling, which took effect in 1986. This remains one of the defining conservation achievements of the twentieth century, marking the virtual end of large-scale whaling around the world. Although some nations continue whaling through loopholes and objections, the moratorium established a fundamental shift in humanity’s relationship with marine mammals.

Banning nuclear and toxic waste dumping at sea

From 1978 onward, Greenpeace campaigned against the disposal of radioactive waste in the ocean. For decades, countries had been dumping nuclear waste at sea, considering the ocean an acceptable disposal site. Activists documented these operations and repeatedly confronted ships carrying radioactive cargo.

A pivotal moment came in October 1993 when Greenpeace documented a Russian navy vessel pumping radioactive waste into the Sea of Japan. The footage was broadcast on Japanese television and sparked international outrage. Russia faced criticism from Japan, America, and South Korea, and agreed to halt further dumping.

The London Protocol

The sustained pressure culminated in 1993 when 37 countries at the London Dumping Convention agreed to a complete ban on disposing of radioactive and industrial waste at sea. A worldwide ban on incinerating toxic organochlorine waste at sea was also achieved during this period. These agreements represented significant victories in establishing the ocean as something other than a convenient dumping ground for industrial civilization’s most dangerous byproducts.

Influencing international hazardous waste law

The Basel Convention on the Control of Transboundary Movements of Hazardous Wastes, adopted in 1989, initially allowed continued trade in dangerous waste between countries through a notification and consent system. Greenpeace and developing nations argued this did not go far enough, as wealthy countries could still export their toxic problems to poorer nations.

Lobbying at the 1995 Basel conference by developing countries, Greenpeace, and several European nations including Denmark led to the adoption of the Basel Ban Amendment. This amendment prohibited the export of hazardous waste from industrialized to developing nations, addressing the practice of wealthy countries sending their toxic byproducts to communities with fewer resources to manage them safely.

Campaigns against GMOs and toxic plastics

In Europe, Greenpeace played a significant role in building public resistance to genetically engineered crops. The organization’s campaigns contributed to achieving a de facto moratorium on planting new GM crops, with European consumers and governments expressing persistent opposition to GMO cultivation. Today, most EU countries have banned GM crop cultivation on their territories using available opt-out mechanisms.

Greenpeace has also campaigned extensively against polyvinyl chloride (PVC) plastic, which the organization identifies as the most environmentally damaging of all plastics due to its lifecycle of toxic chemical releases. These campaigns successfully pressured major toy manufacturers to eliminate PVC from their products, protecting children from exposure to harmful plasticizers and other additives commonly found in soft vinyl toys.

Translating direct action into lasting change

What distinguishes Greenpeace’s approach is its ability to combine dramatic direct action with sophisticated political engagement. Occupying an oil platform or confronting a whaling ship generates media attention and public sympathy. But securing a legally binding international agreement requires sustained lobbying, scientific research, and coalition building with governments and other organizations.

The Global Ocean Treaty achieved in 2023 exemplifies this pattern. After years of campaigning that included expeditions documenting threats to marine ecosystems and gathering millions of petition signatures, governments agreed to create a framework for ocean sanctuaries covering international waters. More than 60 countries have now ratified this treaty.

Each victory built organizational capacity and demonstrated the effectiveness of nonviolent environmental activism. The whaling moratorium led to expanded marine campaigns. The Antarctica success informed subsequent efforts to protect ocean ecosystems. The Brent Spar campaign shaped how corporations assess reputational risks of environmental decisions.

What do you think? How should environmental organizations balance dramatic direct action with behind-the-scenes policy work? And given the accelerating climate crisis, are the incremental victories of past decades sufficient models for the scale of change now needed?

References

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Major Accomplishments of Greenpeace: From Brent Spar to Global Bans

Table of Contents

The Brent Spar campaign: forcing a corporate giant to retreat 🔗

Protecting Antarctica as a world park 🔗

The Madrid Protocol victory 🔗

Ending commercial whaling 🔗

Banning nuclear and toxic waste dumping at sea 🔗

The London Protocol 🔗

Influencing international hazardous waste law 🔗

Campaigns against GMOs and toxic plastics 🔗

Translating direct action into lasting change 🔗