Greta Thunberg net worth: How much money does the 22-year-old Swedish activist make?

All eyes on the Madleen Gaza flotilla!The Freedom Flotilla Coalition (FFC), launched in June 2025 for the mission to carry and deliver humanitarian aid to Gaza, has faced yet another challenge.

The Israeli Foreign Ministry shared a video of passengers aboard the Gaza-bound ship, including Greta Thunberg, amid claims that troops had attacked the yacht, which was en route to Gaza.Notably, this comes after Thunberg claimed that she and the pro-Palestinian FFC members were ‘kidnapped’ after Israeli troops intercepted the flotilla. Rima Hassan, Member of the European Parliament (MEP), also among activists on board the British-flagged yacht Madleen, posted a photo showing people in life jackets sitting with their hands up. In response, Israeli authorities revealed that the aid vessel carrying Thunberg and other activists had been "diverted" to Israel, and all the passengers, including Greta, were safe.

However, Greta Thunberg has yet to share her current whereabouts.Here’s all you need to know about the 22-year-old Swedish activist, who is ‘risking her life’ to sail to Gaza amidst the ongoing conflict between Israel and Palestine.

Who is Greta Thunberg?

Greta Thunberg is a Swedish climate activist who gained international recognition for her efforts to combat climate change.Born on January 3, 2003, in Stockholm, Sweden, she began her activism at the age of 15 by staging a solo protest outside the Swedish Parliament, holding a sign that read "Skolstrejk för klimatet" (School strike for climate). Her action inspired a global movement known as "Fridays for Future," where students worldwide skip school on Fridays to demand urgent climate action from their governments.

Thunberg's activism has led her to speak at various international forums, including the United Nations Climate Change Conference and the European Parliament.In 2019, she was named Time magazine's Person of the Year, becoming the youngest person ever to receive the honor. She has also been nominated for the Nobel Peace Prize multiple times.

In June 2025, the Freedom Flotilla Coalition launched another mission to deliver humanitarian aid to Gaza.

The lead vessel, named Madleen, departed from Catania, Sicily, carrying essential supplies such as baby formula, medical kits, and water desalination equipment. Apart from notable individuals like French Member of the European Parliament Rima Hassan and Irish actor Liam Cunningham, Greta Thunberg, too, is on board the aid ship.

Net worth of Greta Thunberg:

Despite her widespread recognition and influence, Thunberg's net worth remains modest, reflecting her commitment to her cause over personal financial gain.

Estimated net worth

As of 2025, various sources estimate Greta Thunberg's net worth to be between $1 million and $2 million. This figure primarily encompasses earnings from book royalties, speaking engagements, and awards.However, it's important to note that Thunberg has consistently donated the majority of her earnings to environmental and humanitarian causes. For instance, she donated the €1 million prize from the Gulbenkian Prize for Humanity to organizations like Fridays for Future Brazil and the Stop Ecocide Foundation.

Sources of income

Book royalties: Thunberg has authored several books, including No One Is Too Small to Make a Difference and The Climate Book. While these publications have sold millions of copies worldwide, Thunberg has pledged all royalties to environmental charities, ensuring that her literary work contributes directly to her advocacy efforts.Speaking engagements: Despite being a sought-after speaker at major events like the UN Climate Action Summit and COP24, Thunberg does not accept speaking fees.

She has publicly stated that she does not charge for her appearances and that any funds associated with her speaking engagements are directed to environmental organizations.Awards and grants: Thunberg has received numerous accolades for her climate activism, many of which come with financial stipends. For example, she received the €1 million Gulbenkian Prize for Humanity, which she donated entirely to climate-focused initiatives.Documentary and media projects: Thunberg's involvement in documentaries like I Am Greta and the three-part series Greta Thunberg: A Year to Change the World has garnered significant attention. While these projects generate revenue, Thunberg has ensured that any earnings are allocated to environmental causes.

Philanthropic endeavors

Thunberg's philanthropic efforts are channeled through the Greta Thunberg Foundation, established in 2020.

The foundation manages donations from book royalties, speaking engagements, and awards, directing funds to organizations that combat climate change and support humanitarian initiatives. Notable donations include $100,000 to UNICEF to aid children affected by the COVID-19 pandemic and €100,000 to the SOS Amazonia campaign in Brazil.

Lifestyle and financial philosophy

Thunberg maintains a minimalist lifestyle, aligning with her environmental values. She avoids luxury spending, refrains from air travel, and prefers sustainable transportation methods. This approach boosts her commitment to reducing her carbon footprint and emphasizes her dedication to the climate cause over personal financial gain.