When leadership at Energy Capital Partners (ECP) imagined a new workplace in Manhattan, it was one that would allow for continued expansion while also prioritizing wellness-driven design. The investment firm, which specializes in electricity and sustainable infrastructure, tapped HLW to create a hub that aligns with its mission of a positive future for people and the planet.
Located at One World Trade Center, the tallest tower in New York City, 26,000-square feet was maximized for more than one group. “The space accommodates both ECP and Bridgepoint, their partner company, and was designed to support flexibility as the two teams evolve together,” said Kate Caruso, design director at HLW.

On the 58th floor of the building, visual access was a key driver, and the layout meets both programmatic needs and maximizes the vistas. Sightlines to the world’s most recognizable skyline are not only for the C-suite, and this mandate set the tone for the project. From the reception area, and beyond, the most striking views were intentionally reserved for the spaces that welcome guests and foster community.
Collaboration is key for the multiple departments under one roof, and the open work setting is complemented by a series of sections that naturally encourage employees to cross paths throughout the day. A paneled wall divides the social areas from dedicated work zones. Private offices and phone booths offer privacy when needed.
A large communal café is meant for gathering, reminiscent of a hospitality setting, with a backsplash of indigo tile and warm lighting. The spot is functional, but still elevated by finishes that are surprisingly luxe.

Wood plays a central role, particularly in client-facing areas, for a blend of richness and a sense of craft. Millwork surrounds the reception area, and curved slats and subtle transitions between zones guide movement through the office in a seamless flow.
A mix of classic shades enlivens the interior with a nod to the company’s branding. “The color palette is grounded in neutral, timeless tones that convey sophistication, layered with ECP signature blue for personality and identity,” Caruso notes. A custom sapphire Louise stone slab table with walnut accents, for example, is paired with classic Eames Aluminum Group chairs in the board room, offering a touch of sheen. Ink-colored upholstery covers booth seating, with plush chairs in the lounge for the ultimate in comfort.

A variety of textures engages the senses, and soft organic shapes reference the outdoors. All of these facets are beautiful and calming. They are essential in a busy urban locale, especially in today’s amenity spaces which people turn to for a bit of respite during the day.
Interior elements were not only selected for aesthetic value, but also to ensure occupant wellness, always considering natural resources as well. “Sustainability guided every phase of the project, from concept through material selection,” Caruso explained. The architects collaborated closely with the team at BEYOND, an HLW resilience and building performance consultancy, to complete the project with environmental performance at the forefront.
Every product was vetted for transparency and safety, and they are Red List free. Biophilia was also an integral part of the design vision, and there is a consistent sense of connection to nature; fostered, for example, via planters integrated at the ends of workstations to bring in greenery. The result is a well-deserved designation and an embodiment of ethos. “We were able to meet LEED Silver certification standards while creating a workspace that reflects the values of ECP, long-term responsibility and stewardship,” Caruso added.




