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Earth Day 2025: Our Agency in Rethinking Sustainability Across Cities, Scales, and Sectors

Subscriber Access | April 22, 2025

On Earth Day 2025, observed annually on April 22, we are once again reminded of the urgent environmental and sustainability challenges that face our planet—challenges that continue to evolve alongside global economic, political, and cultural shifts. The building and construction industry remains one of the most critical sectors in the effort to manage and reduce global carbon emissions. This year, these issues are being addressed through increasingly diverse lenses, calling for more holistic and integrated approaches. It's vital that we view sustainability not as a one-size-fits-all solution, but as a multi-scalar effort—one that spans from large-scale urban development and strategic planning, to the advancement of sustainable materials, and even to temporary, thought-provoking interventions like exhibitions and installations. In doing so, we reaffirm our commitment to reducing our collective carbon footprint, while shaping a built environment that promotes human well-being and planetary health.

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Earth Day 2024: Urban and Architectural Strategies to Navigate the Climate Crisis

April 22, 2024

Every year, Earth Day, celebrated on April 22, presents us with an opportunity to contemplate the conditions of our planet and our impact upon it. Generating around 37% of global carbon emissions, the construction industry has an important, often detrimental, role to play, thus placing an increasingly urgent responsibility on architects and builders to devise strategies for reducing this number. Still, the built environment represents the habitat for most of humanity, and so it has the potential to protect and shelter people from the risks posed by the changing climate. Read on to discover a collection of articles delving into the strategies available at urban and architectural scales for mitigating the effects of climate change and minimizing the industry’s impact upon it.

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Vice President Harris Makes the Case for Nature-based Solutions

May 24, 2023

This Earth Day, U.S. Vice President Kamala Harris highlighted the many benefits of nature-based solutions and recognized the important role of landscape architects in this work. At the University of Miami, she also announced $562 million in funding for coastal resilience projects, supporting 149 projects in 30 states, through the Climate-Ready Coasts Initiative of the National Oceanic and Atmospheric Administration (NOAA). Vice President Harris’ remarks build on the Biden-Harris administration’s support for planning and designing with ecological systems in an equitable way.

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Earth Day 2023: Cities Address Climate Challenges Through Legislation, Civic Initiatives, and Innovative Engineering Systems

April 24, 2023

Every year since its establishment in 1970, Earth Day aims to bring into focus not only the increasingly threatening effects of climate change but also highlight the effective measures and adaptation efforts that can improve the quality of our environment. This year’s event comes after a report from the United Nations’ Intergovernmental Panel on Climate Change (IPCC) in March, which presented another warning on the magnitude of changes produced by human-induced global warming and its impact on people and ecosystems. The same report does offer some hopeful prospects as well, showing that adaptation measures can build resilience, but those urgent systemwide transformations are needed to secure a net-zero future. In response to these findings, the 2023 Earth Day is focused on the theme of “Investing in Our Planet,” as an encouragement for governments, institutions, businesses, and civil society to accelerate the change. Read on to discover several citywide initiatives aligned with these objectives of building resilience and a more sustainable future through legislation, civic involvement, and innovative systems.

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Studio Gang and Urban Villages Design First Carbon Positive Hotel in the United States

April 25, 2022

To celebrate Earth Day, real estate developers Urban Villages and Studio Gang have unveiled and broken ground on "Populus", the first carbon positive hotel in the United States. Set to open in late 2023, the 265-room hotel in Denver features a rooftop restaurant and bar, designed as a significant milestone for the future of sustainable travel that meets the needs of travelers, the community, and the environment.

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Earth Day 2022: The World's Progress towards Achieving Sustainable Architecture

April 22, 2022

As the climate crisis continues to present itself as a significant threat to the future of the ecosystem and built environment, this year's IPCC report, titled Climate Change 2022: Impacts, Adaptation, and Vulnerability, found that while adaptation efforts are being observed across all sectors, the progress being implemented so far is greatly uneven, as there are gaps between the actions taken and what is needed. On this year's Earth Day, we explore the progress being made by governments and architects to achieve net-zero operations within the next decades.

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In Celebration of Earth Day, 5 Overviews of Our Planet

April 22, 2016

In celebration of Earth Day, we invited Benjamin Grant—founder of the Daily Overview—to select the five "overviews" which he considers to be among the most inspiring that his platform has shared. The image above, taken on Christmas Eve in 1968 by astronauts of NASA's Apollo 8 mission is, according to Grant, "believed by many to be the first "overview" of our planet, captured by astronaut Bill Anders." This photograph dramatically pulled into focus the simultaneous magnificence, intricacy, and terrifying fragility of the planet we inhabit. Since that moment the advent, acceleration, and accessibility of satellite imagery has made one thing abundantly clear: that humankind has had a considerable effect on Earth, for better or for worse.

Earth Day: The Latest Architecture and News