A climate collective building enduring power for systems change.

High Ambition Climate Collective • San Francisco, California

A laptop on a white table displaying a webpage about the Port of Barcelona Nexigen dock electrification plan, with an image of dockworkers and cargo ships.

Impact Areas

Environmental initiatives
Community building

Services

Website design
Website development
Member platform
Ongoing design support

Years

2024-present

A webpage titled 'Explore more projects' with images of ports and ships, including a port with ships and containers, and a boat labeled 'PORT AUTHORITY.' The page features navigation buttons and project descriptions for various port projects.
Two construction project images on a webpage: the first shows a large indoor workshop with three massive pipes supported by yellow equipment, and the second is an aerial view of a dockyard with numerous cargo containers and cranes along the waterfront.

Web design + development

We partnered with the High Ambition Climate Collective to design a website and member platform that fuels global climate action through connection, collaboration, and knowledge-sharing.

At the heart of the site is a robust, searchable project database and interactive map showcasing over 100 climate initiatives. Built with a custom CMS, the platform makes it easy to explore innovative solutions by region, category, or impact goal—empowering users to take action in their own communities. With intentional design choices like color-blocking and selective image use, we also prioritized sustainability, resulting in a carbon footprint 68% lower than the average website.

To deepen engagement, we developed a fully custom membership portal by integrating Webflow with Memberstack. The portal includes real-time discussion forums, member look-up features, and spaces to share ideas and updates—all designed to foster meaningful dialogue and ongoing collaboration. This seamless digital hub allows High Ambition Climate Collective members to stay connected, exchange insights, and drive collective impact through climate-forward work around the world.

View the full site

Overlapping screenshots of a port project website showing maps, project descriptions, and images of port infrastructure, including ships and cranes at a port.
Person holding a smartphone displaying a webpage about port projects, with a background of a person in a gray shirt.
Screenshot of a website page about energy and infrastructure, with articles on topics including maritime shipping, hydrogen hubs, offshore wind manufacturing, and a large indoor industrial facility with pipes and machinery.
A digital presentation slide with information about various projects, climate crisis, policies, and testimonials, featuring images of port infrastructure and a meeting room with people.
A collage of digital images showing various webpages related to climate action, port projects, renewable energy, stakeholders, and environmental sustainability, with images of ships, wind turbines, and workers.
Screenshot of a website about building resilient power for climate action, featuring a sunset over a harbor with industrial cranes and ships.
Screenshots of a website called HACC Ports, showing pages for Welcome, joining the conversation, ports collective, and profile settings, on a blue textured background.

WHAT THEY SAID

“We love our new site! Thank you Sereth for bringing our vision to life!”

— Allyson Browne, Co-founder and CEO

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Let’s build something that means something.

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