March is Women’s History Month, a time to recognize and celebrate the women who have shaped industries and driven progress. While environmental and construction fields have long been male-dominated, countless women have broken barriers and made lasting impacts. Today, we highlight four remarkable women—each from a different background—who have changed the landscape of these industries.
Dr. Sylvia Earle – A Pioneer of Ocean Conservation
Dr. Sylvia Earle has spent decades advocating for marine conservation and ocean health. As a world-renowned oceanographer and the first female chief scientist of NOAA, she has led deep-sea expeditions and fought to establish marine protected areas across the globe. Born in New Jersey, Earle overcame early career obstacles to become a leading voice in environmental science. Her passion for protecting ocean ecosystems has inspired generations to take action against climate change and marine degradation.
Dr. Ayana Elizabeth Johnson – Champion for Climate Justice
Dr. Ayana Elizabeth Johnson is a marine biologist and policy expert whose work focuses on climate resilience and environmental justice. Johnson co-founded the Urban Ocean Lab, a think tank dedicated to creating solutions for coastal cities. She is also a co-editor of All We Can Save, a powerful anthology of women’s voices in climate activism. Johnson’s efforts ensure that diverse communities are included in climate policy discussions, emphasizing that the fight against climate change must be equitable for all. 
Emily Roebling – Engineering a Legacy
In the late 1800s, Emily Roebling took over the construction of the Brooklyn Bridge when her husband, the project’s chief engineer, fell ill. Though she had no formal training, she became the de facto chief engineer, overseeing construction and ensuring the bridge’s completion. As a white woman in an era when women were rarely involved in engineering, Roebling proved that leadership and expertise transcend gender. Her determination helped lay the foundation for future women in construction and engineering.
Tessa Lau – Innovating Construction with Robotics
Tessa Lau is revolutionizing the construction industry through automation. As the founder of Dusty Robotics, she developed robotic systems that improve efficiency and accuracy on construction sites. Her innovations reduce human error and enhance job site safety, making construction more accessible to a diverse workforce. In an industry where women are underrepresented, Lau’s leadership is paving the way for future generations of women in construction technology.
Inspiring Future Generations
These four women, from different backgrounds and disciplines, exemplify the power of perseverance and innovation. Their contributions to environmental and construction industries remind us that progress is made by those who challenge the status quo. As we honor Women’s History Month, let’s continue to support and celebrate the women who are shaping a more sustainable and inclusive future.