Casey Coates: Ted Danson’s Ex-Wife and Climate Advocate

Casey Coates is an environmental designer and climate advocate who was married to actor Ted Danson from 1977 to 1993. Long before sustainable homes became a mainstream idea, she studied environmental design at Parsons, designed solar-powered houses, co-founded the American Oceans Campaign, and later created Global Possibilities to promote clean energy and climate education.

Her life also includes a difficult personal chapter. In 1979, she suffered a severe stroke while giving birth to the couple’s first daughter. Recovery took years, but it did not end her work. Over time, design, family, ocean protection, and clean energy became the main threads of her career.

From Wall Street to Environmental Design

Born Cassandra Coates, she grew up on the north shore of Long Island. The New School archives say she attended Great Neck High School, Lasell Junior College in Boston, and later spent a year in London before moving to New York.

Her early working life took her to Wall Street, but the job did not suit her creative interests. Parsons says she left that work and entered its Environmental Design program.

She graduated with honors in 1975. The degree brought together architecture, space, energy, and the way people use buildings. That mix became the base for much of her later work.

After graduation, she worked in Cambridge and New York before moving west. Her focus gradually widened from design to pollution, renewable energy, and climate change.

Marriage, Motherhood, and a Life-Changing Stroke

She married Ted Danson in 1977, several years before Cheers turned him into a household name.

Their daughter Kate was born on December 24, 1979. During the birth, Coates suffered a serious stroke. The event changed daily life for the family and began a long recovery.

Danson later spoke about stepping away from work for a time while she regained strength and movement. The recovery was difficult, but she eventually returned to design and environmental work.

The couple later adopted a second daughter in 1985. She is widely known as Katrina and has also been called Alexis.

Those family years overlapped with Danson’s rise on television. Cheers began in 1982, while Coates was building a life that increasingly centered on design and environmental causes.

How a Family Beach Trip Sparked Ocean Advocacy

One of the clearest turning points came from an ordinary family outing.

The Los Angeles Times reported that Coates and Danson took their children to a beach in Santa Monica and found the water too polluted for swimming.

In 1987, they helped start the American Oceans Campaign. The group focused on protecting oceans and coastal waters from pollution and other threats.

Coates served as a co-founder and vice president. Danson became one of the campaign’s best-known public voices.

Their marriage ended years later, but their shared work on ocean protection continued for a time. In 1994, the Los Angeles Times still identified her as a co-founder and vice president of the organization.

The American Oceans Campaign later became part of Oceana, which grew into a major international ocean conservation group.

Designing Homes Around Solar Power

Coates did not treat renewable energy as a separate issue from architecture. She built it directly into her design work.

In 1992, the Los Angeles Times wrote about a 7,800-square-foot Brentwood home she designed around solar electricity, solar hot water, drought-resistant landscaping, and lower energy use. She described the house as a way to show how homes could reduce their dependence on fossil fuels.

The house used more than rooftop panels. Its design also considered daylight, heat, water, air flow, and the local climate.

That whole-house approach was unusual at the time. Solar power was still far from normal in residential construction, especially in large homes.

Parsons later highlighted her work on two solar-powered houses and her long interest in improving the built environment.

Global Possibilities Gave the Work a Wider Reach

In 1996, Casey Coates founded Global Possibilities.

The nonprofit promoted solar and renewable energy, with a strong focus on homes and buildings. Its aim was simple: make cleaner energy a practical alternative to fossil fuels.

The organization’s biography of Coates also lists service on the boards of Parsons School of Design and the Southern California Institute of Architecture. She chaired the Environmental Media Association and held roles tied to Indigenous arts and housing work in Los Angeles.

That mix shows how broad her work became. Architecture remained important, but education, media, housing, and public advocacy all became part of the same mission.

Using Film and Television to Explain Climate Issues

Coates also saw entertainment as a way to reach people who might never read a report about climate change.

While chairing the Environmental Media Association, she worked with writers and producers in film and television. The goal was to make environmental ideas easier to understand and more natural inside popular stories.

Global Possibilities also hosted events that brought climate topics directly to Hollywood writers.

Her interest in media later reached documentary film. She produced Who’s Got the Power?, a project about fossil fuels, solar power, buildings, and climate change. Parsons describes it as part of her wider effort to explain the link between energy use and the built environment.

Life After Ted Danson

Coates and Danson separated in the early 1990s and divorced in 1993.

The end of the marriage did not end her environmental work. She remained active in ocean advocacy and continued developing solar and climate projects.

By the early 2000s, her public identity was much more closely tied to design and clean energy than to Hollywood.

She also spent more time at a farm in Santa Fe while continuing to lead Global Possibilities from Los Angeles.

Her daughters were older by then, and the pace of family life had changed. The work, however, remained closely connected to the same ideas she had studied decades earlier: how buildings use energy, how cities affect the environment, and how design can reduce waste.

Why Her Design Work Still Feels Current

Casey Coates began working on sustainable design before terms such as net zero, green building, and climate-friendly architecture became common.

Her projects linked solar power with the basic structure of a home. Windows, shade, water use, landscaping, and the path of the sun were all part of the plan.

That way of thinking is now much more familiar. Buildings remain a major part of energy demand, and designers today still look at many of the same questions she was asking decades ago.

Her career also shows how one issue can lead to another. A beach closed by pollution led to ocean advocacy. An interest in buildings led to solar homes. That work grew into climate education, nonprofit leadership, and documentary film.

A Career That Became Larger Than a Famous Marriage

Ted Danson is an important part of her life story, especially because they raised two daughters and worked together on ocean protection.

But Casey Coates built a professional identity that stands on its own. Her Parsons education, solar homes, American Oceans Campaign work, Global Possibilities, and climate media projects span decades. Parsons still profiles her as an alumna whose environmental work grew from design into wider public action.

Her career has stayed focused on one practical question: how can people build and live in ways that use less energy and place less pressure on the planet?

For another carefully sourced biography about a family member who built a life away from the center of fame, read Sabu Howard’s story on LakewoodScoop.co.uk.