Como FUNCIONA um NAVIO do Greenpeace #Boravê com Mari Fulfaro 🔵Manual do Mundo

TL;DR

Explore the workings of Greenpeace's largest ship, Esperanza.

Transcript

Today we're in Belém, State of Para, and we'll show you how a Greenpeace's ship works. Let's see it. This is "Esperanza", Greenpeace's biggest ship. It has 72 meters of length and 2.076 tons. But... Today I'm not stalling, let's go to the command center, which is were this ship is driven. Since it was a Russian ship, the controls were in Russian. T... Read More

Key Insights

• The Esperanza is Greenpeace's largest ship, originally a Russian firefighting vessel, now repurposed for environmental missions.
• The ship's control room is complex, with controls in Russian, and primarily operates on autopilot, with manual control only during complex maneuvers.
• Esperanza's propulsion system includes both diesel and electric engines, with a preference for electric to reduce environmental impact.
• The ship's sewage is processed on board using bacteria to break down waste, minimizing chemical use and environmental impact.
• Crew quarters are designed for efficiency and safety, with shared rooms, secure storage, and separate facilities for hygiene and waste management.
• The ship's kitchen is vegetarian-friendly, using ammonia for refrigeration to avoid ozone depletion, and features safety measures to prevent accidents at sea.
• Esperanza is equipped for research missions, utilizing an ROV to explore and study marine ecosystems, such as the Amazon River's coral reefs.
• The ship supports Greenpeace's activism, with facilities for rapid deployment of smaller boats for protests and environmental actions.

Questions & Answers

Q: How is the Esperanza's control room designed?

The Esperanza's control room is complex and originally had controls in Russian, reflecting its past as a Russian firefighting ship. The controls have been adapted with adhesives to aid understanding. The ship primarily operates on autopilot, with manual control reserved for complex maneuvers, and it includes modern navigation systems like a gyroscope and sonar.

Q: What is unique about Esperanza's propulsion system?

Esperanza's propulsion system is unique in its combination of diesel and electric engines. Originally equipped with diesel engines, Greenpeace added electric engines to reduce environmental impact. The ship prefers using electric engines, powered by a diesel generator, to enhance fuel efficiency, especially at low speeds, thereby minimizing the ecological footprint.

Q: How does Esperanza manage waste onboard?

Esperanza manages waste through an onboard sewage treatment system that uses bacteria to break down waste. This system minimizes the use of chemicals, ensuring that treated sewage is safe before being released back into the sea. The process includes chlorination to kill bacteria, followed by chlorine removal, ensuring no harmful substances are discharged.

Q: What are the living conditions like for the crew on Esperanza?

Crew living conditions on Esperanza are designed for efficiency and safety. Quarters are shared, with secure storage to prevent items from moving during rough seas. Facilities include separate hygiene areas, with a sink in the room and a communal toilet. The design maximizes space and ensures comfort and safety for the crew during missions.

Q: How does the kitchen on Esperanza ensure safety during operations?

Esperanza's kitchen prioritizes safety with features like non-slip surfaces and secure storage for utensils and food. The kitchen uses ammonia for refrigeration to avoid ozone depletion. Special locks prevent items from falling during rough seas, and innovative devices ensure pans stay level while cooking, preventing spills and accidents.

Q: What research capabilities does Esperanza have?

Esperanza is equipped with advanced research capabilities, including a Remotely Operated Vehicle (ROV) for underwater exploration. This ROV can dive up to 1,000 meters to study marine ecosystems, such as the Amazon River's coral reefs. The ship supports scientific research by collecting and analyzing samples, contributing to global environmental knowledge.

Q: How does Esperanza support Greenpeace's activism efforts?

Esperanza supports Greenpeace's activism by facilitating rapid deployment of smaller boats for environmental protests. The ship is equipped with a wet room for preparing activists and has a secret door for discreet exits. This setup allows for efficient and safe participation in environmental actions, reinforcing Greenpeace's mission.

Q: What environmental considerations are integrated into Esperanza's design?

Esperanza's design incorporates several environmental considerations, such as using electric engines to reduce emissions and ammonia for refrigeration to protect the ozone layer. The ship's sewage treatment minimizes chemical use, and its research missions focus on understanding and preserving marine ecosystems, aligning with Greenpeace's environmental objectives.

Summary & Key Takeaways

• Greenpeace's Esperanza, originally a Russian firefighting ship, is now their largest vessel, measuring 72 meters and weighing 2,076 tons. The ship's control room is intricate, with Russian controls and operates mainly on autopilot. It features dual engine systems for efficiency and environmental friendliness.

• Esperanza's engine room houses Polish-made V16 diesel engines, with electric engines installed for ecological purposes. The ship's sewage treatment uses bacteria to break down waste, ensuring minimal environmental impact. Crew quarters are designed for efficiency, with shared rooms and secure storage.

• The ship's kitchen is vegetarian-focused, using ammonia for refrigeration to protect the ozone layer. Esperanza is equipped for research, using an ROV to study marine ecosystems like the Amazon River's coral reefs. It also supports Greenpeace's activism with facilities for rapid deployment of smaller boats.