greenhouse gas emissions
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Royal Caribbean gets its environmental impact in ship-shape
Boston, February 5, 2026 – Royal Caribbean Group, one of the largest cruise lines in the world, has agreed to provide more information on its single-use plastic reduction efforts and plans to launch, by 2035, a cruise ship with net-zero total climate emissions. Royal Caribbean agreed to these steps in exchange for Green Century Capital…
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Tractor Supply Company gains ground on trimming carbon emissions
Boston, January 29, 2026 – Tractor Supply Company, the largest rural lifestyle retailer in the U.S, has agreed to investigate new opportunities for energy-efficiency projects […]
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San Francisco BART bond drives forward a sustainable future
Green Century’s Balanced Fund, which is a mix of equity and fixed-income assets, offers investors the opportunity to align their values with their financial goals. The Fund’s fixed-income portfolio is comprised currently of more than 70% green bonds, including the San Francisco Bay Area Rapid Transit (BART) green bond, which funds projects that expand sustainable…
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Jack in the Box serves up new environmental updates
Boston, November 17, 2025 – Jack in the Box is beefing up its reporting on how it is meeting its environmental goals.
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Taking the floor at Under Armour’s annual meeting
At a time when we tend to look at our screens more than into other people’s eyes, shareholder advocacy is a reminder of the power of building relationships face to face. I was recently reminded of this power when I attended the annual general meeting of a top sportswear brand, Under Armour. As investors, shareholder…
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STATEMENT: AIG unveils roadmap for emissions reduction
Boston, September 26, 2025 – American International Group (AIG), a leading global insurer, published a climate transition plan this summer outlining how it will address climate-related risks across its operations, underwriting and investments. AIG announced that it would create the plan in 2024 following discussions on a related shareholder proposal by Green Century Capital Management (Green…
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Climate transition plans can help power our grid
The sounds of late summer are no longer only the chirping of crickets or crashing of waves but also the rattling of air conditioning. With the National Weather Service’s recent forecast of higher-than-average temperatures through October, global warming will likely lead to global cooling inside the home. Soaring temperatures are just one of the factors…
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Investors call on Under Armour to step up climate game at annual meeting
Boston, September 9, 2025 – Four months after Under Armour reneged on its 2021 pledge to “tackle climate change”, a Green Century shareholder proposal urged the sportswear company to do better.
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Green Century climate proposal pushes Columbia Sportswear for sustainability substance over style
Boston, June 11, 2025 – Columbia Sportswear’s* investors voted Thursday on a Green Century° shareholder proposal requesting that the company set climate emissions reduction targets.
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