Sustainability at sea: Sunreef is integrating recycled plastic bottles into solar electric yachts
Sunreef Yachts is already a solar electric boatbuilder recognized for its sustainability efforts in the maritime industry but is now taking things a step greener. The company is now integrating recycled PET bottles into its solar electric yacht production process.
Sunreef Yachts has been operating out of Gdansk, Poland, for over 20 years alongside a newer footprint established in the United Arab Emirates. From day one in 2002, Sunreef has been pushing the boundaries of sustainable marine travel, launching the world’s first 74-foot luxury oceangoing catamaran with a flybridge.
Sunreef Yachts currently has hundreds of its boats sailing waters across the globe, showcasing the company’s lineup of sustainable, all-electric propulsion and advanced solar panels. Its current portfolio consists of eco-friendly sailboats and massive solar electric catamarans ranging from 60 to 100 meters in length.
In April 2024, Sunreef introduced a new 40m electric yacht called the Eco Explorer. One month later, Sunreef shared a new sustainability strategy that will integrate hundreds of thousands of recycled polyethylene terephthalate (PET) bottles into the superstructures of its electric yachts.
Sunreef’s electric yacht reuses 600k recycled PET bottles
As part of a new initiative to maximize energy efficiency and, above all else, sustainability, Sunreef Yachts Eco’s R&D team will integrate a structural foam composed of up to 100% recycled PET materials into the production of its solar electric yachts and sailing catamarans.
By integrating this recycled material, Sunreef can achieve even more eco-conscious electric yacht construction practices while furthering sustainability in a maritime segment that quickly embraces electrification.
In addition to being 100% recyclable, Sunreef shared that the recycled thermoplastic core offers additional benefits in electric yachts and catamarans, such as high resistance to process temperatures, exceptional chemical resistance, strong adhesion, and other mechanical properties.
For added perspective on the impact the recycled material can have on the industry, Sunreef said one of its 80-foot sailing catamaran requires about 2.4 tons of the structural foam, equating to approximately 600,000 recycled PET bottles finding a second life at sea within the superstructure rather than floating around as pollution.
This is the kind of news we love sharing with you readers and provides further evidence that large boats can not only be 100% electric but may soon be 100% recyclable.
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On today’s sunny side up episode of Quick Charge, we take a look at the latest from the world of solar power, and discuss Congressional Republicans’ plans to limit your energy independence by eliminating a critical tax credit for homeowners nearly ten years early. (!)
We’ve also got a quick review of a massive solar farm powering 200,000 homes in Indiana and the biggest solar project East of the Mississippi – both part of a record 98% of all new power generation and grid capacity introduced in 2025 coming from wind and solar. Those are jobs, those are lower utility rates, those are energy independence … so why are Congressional Republicans working to make that more expensive?
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If you want to read that EnergySage report on the state of the home solar industry, including news about battery energy storage system and V2H/V2G prices and financing trends, you can check it out for yourself, below, then let us know what you think in the comments.
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If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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A Waymo autonomous vehicle drives along Masonic Avenue on April 11, 2022 in San Francisco, California.
Justin Sullivan | Getty Images News | Getty Images
Alphabet’s Waymo unit has received approval to expand its autonomous ride-hailing service to more parts of the San Francisco Bay Area, including San Jose.
In March, the company submitted a request to the California Public Utilities Commission to gain approval for its latest passenger safety plan, a key step in gaining permission to operate driverless vehicles across a broader area. On Monday, the proposed expansion was approved, allowing for Waymo’s driverless coverage to extend from San Francisco down through the Peninsula.
“We’re very excited to share that the CPUC has approved our application to operate our fully autonomous commercial ride-hailing service in the South Bay and nearly all of San Jose!” the company wrote in a post on X on Monday. “While this won’t change our operations in the near-term, we’re looking forward to bringing the benefits of Waymo One to more of the Bay Area in the future.”
The $5 billion Empire Wind is back in business. The Trump administration’s Bureau of Ocean Energy Management (BOEM) has lifted its stop-work order for Empire Wind, a major offshore wind project off the coast of New York led by Empire Offshore Wind LLC, a subsidiary of Equinor. Construction is now allowed to resume.
Equinor CEO Anders Opedal welcomed the news, saying the restart reinforces Equinor’s commitment to delivering clean energy while supporting local economies and saving thousands of jobs. He also credited a wide coalition of officials for helping get the project back on track, including Trump, New York Governor Kathy Hochul, and congressional leaders like Senator Chuck Schumer and Representative Dan Goldman. Opedal also thanked the Norwegian prime minister and the minister of finance for raising the issue with the US administration.
Governor Hochul said in a statement that “countless conversations with Equinor and White House officials” had taken place.
Neither the BOEM nor the Department of the Interior has issued a comment.
The Trump administration halted construction of the 54-turbine Empire Wind on April 16, but discussions between Equinor, regulators, and leaders at the federal, state, and city levels led to a reversal. That means Empire Wind can now push ahead with its goal of powering 500,000 New York homes with offshore wind energy.
“This project delivers on the energy ambitions shared by the US and New York by providing a vital new source of power to the region,” said Molly Morris, president of Equinor Wind US. She added that Empire Wind is boosting supply chain investments across the country, with activity in New York, Louisiana, Pennsylvania, Texas, and South Carolina.
Equinor plans to reassess the project’s financials in the second quarter. The goal is still to install turbines offshore in 2025 and hit full commercial operation by 2027. The company says it will work with suppliers and regulators to minimize any delays from the month-long pause.
Empire Wind was first awarded its offshore lease in 2017 after a competitive federal process. It received its final construction green light in early 2024 following an extensive environmental review. Construction kicked off shortly after, and the project is now over 30% complete.
The US is a major market for Equinor. The Norwegian energy giant says it has invested around $60 billion in US energy projects since the early 2000s, more recently in low-carbon solutions, critical minerals, and renewables. Empire Wind is one of its flagship projects in the US.
Read more: Trump admin halts $5 billion NY offshore wind project mid-build
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
FTC: We use income earning auto affiliate links. More.
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