Heatherwick Studio Reveals the Cove: A New Model for Resilient Waterfront Development
Heatherwick Studio has unveiled plans for the Cove, a two-building workplace campus with a central 2-hectare (5-acre) ecological public park on San Francisco’s Embarcadero waterfront. Perched on a new resilient pier platform spanning Piers 30 to 32, this project proposes a fundamentally different approach to coastal development, one where architecture, ecology, and structural engineering work together to address sea level rise, seismic risk, and community needs simultaneously. The Cove challenges building professionals to think beyond conventional waterfront construction and embrace integrated resilience as a core design driver rather than an afterthought.
To understand how this approach compares with other landmark projects by prominent design firms, consider how Bay Area stadium design by Bjarke Ingels similarly integrated urban infill with community-oriented public space, demonstrating that high-profile architecture in the region increasingly prioritizes pedestrian experience alongside structural performance.
Design Vision and Program Distribution
The Cove spans approximately 51,100 square meters (550,000 gross square feet) across two buildings, with large floor plates of about 10,870 square meters (117,000 square feet) each. The program is organized around a central ecological park, creating what Heatherwick Studio describes as a colorful, contemporary model destination that celebrates the classic California coast and the history of the Embarcadero.
Workplace and Retail Programming
The flexible modular design accommodates workspace for single or multiple tenants alongside a curated retail mix. Key program elements include:
- Two interconnected office buildings with column-free floor plates adaptable to different tenant configurations
- Ground-floor retail spaces facing the central park and Embarcadero promenade
- Public amenities integrated into the landscape rather than isolated within the buildings
- Pedestrian connections linking the Financial District and Mission Bay through the site
The retail component is designed not as an afterthought but as a deliberate community amenity that activates the ground plane and supports the surrounding neighborhoods. This mixed-use approach draws on principles similar to those explored in terraced plazas and mixed-use building cladding strategies, where material selection and public space design work together to create lasting urban value.
Site Context and Urban Integration
The entire Cove development occupies a footprint smaller than the original piers, reduces bay fill, and works in careful synchronization with the Embarcadero Seawall Program. This coordination ensures an integrated waterfront experience where the new development and the public seawall infrastructure function as a unified system. Heatherwick Studio stated their intent clearly: save the piers and put the beach back into South Beach, creating a high-performance waterfront community that identifies uniquely with San Francisco.
Resilient Pier Engineering for Climate Adaptation
The most technically significant aspect of the Cove is the complete removal and replacement of existing piers with a new, higher, modern structural concrete pier system. The original piers are 108 years old, decades beyond normal service life, with deteriorating structural capacity and pile caps already below FEMA Base Flood Elevations.
Structural Design Parameters
The new pier system addresses three interconnected challenges:
- Sea level rise. The existing pier deck elevations are already below current building code standards, not accounting for the additional 1 meter (3 feet) or more of projected sea level rise. The new pier platform elevates the development above both current and forecast flood elevations.
- Seismic resilience. San Francisco’s seismic environment demands structural systems capable of withstanding earthquake loads while maintaining operational continuity. The concrete pier system incorporates modern seismic design principles absent from the original 1910-era timber and concrete construction.
- Structural longevity. The new design targets a service life measured in decades, not years, with materials and systems selected for durability in the marine environment. This includes corrosion-resistant reinforcement, high-performance concrete mixes, and protective systems for all exposed elements.
Elevation Strategy and Flood Protection
The elevated pier deck provides a dual benefit: it protects the development from flood events today while accommodating future sea level rise without requiring retrofitting. The table below summarizes the elevation strategy relative to key benchmarks.
| Benchmark | Existing Pier Elevation | Proposed Pier Elevation | Required Margin |
|---|---|---|---|
| FEMA Base Flood Elevation (current) | Below requirement | Above requirement | Minimum 0.3 m (1 ft) |
| Sea level rise projection (2050) | Not accounted for | Accommodated in design | 0.3 to 0.6 m (1 to 2 ft) |
| Sea level rise projection (2100) | Not accounted for | Accommodated in design | 0.9 to 1.8 m (3 to 6 ft) |
| Building code minimum deck height | Noncompliant | Exceeds requirement | 0.6 m (2 ft) minimum |
| 100-year storm surge + wave action | Overtopping risk | Protected | 0.9 m (3 ft) freeboard |
This elevation strategy ensures the Cove maintains business and community continuity even as natural threats accelerate. Earthprise, the development team, emphasizes that resilient design capability must be built in from the start rather than added later. For building professionals working on similar coastal projects, understanding how structural steel corrosion assessment and prevention strategies apply to marine environments provides useful context for specifying materials in salt-exposed conditions.
The Ecological Public Park: An Eco-Transect Design
The central 2-hectare park functions as an eco-transect, a pedestrian journey that moves through a sequence of California coastal landscapes from the Embarcadero promenade to the bay itself. This is not decorative landscaping but a functioning ecosystem designed for ecological performance, carbon sequestration, and human experience.
Landscape Zones and Ecological Functions
The park is organized into distinct zones that together create a complete coastal habitat sequence:
- Multi-use plaza. The transition zone from the Embarcadero, providing gathering space and event programming while functioning as a stormwater management surface.
- Native softscape. Rolling terrain planted with native terpene-laden trees and dune grasses that provide habitat, cooling, and sensory experience through aromatic plant compounds.
- Carbon-sinking floating wetlands. Constructed wetland systems that sequester carbon, filter stormwater runoff, and provide aquatic habitat within the protected basin.
- Oval boardwalk and promontory. The primary pedestrian experience, offering views across the bay and access to the water’s edge.
- Bridge connection. A pedestrian bridge linking the park to the broader waterfront trail network beyond the site boundaries.
This ecological approach reflects a broader movement in architecture toward landscape-integrated design, similar to what was explored in bio-inspired high-rise design and tropical residential construction, where building form is derived from ecological rather than purely aesthetic considerations.
Stormwater Management and Microclimate
The park is designed as a living stormwater management system. Native plantings with deep root systems absorb and filter rainfall, reducing runoff into the bay. The floating wetlands provide additional water quality treatment while the softscape contours direct and detain storm flows. Native dune grasses and trees also moderate the site microclimate, reducing heat island effects and providing wind shelter for the outdoor spaces between the buildings.
Sustainability Certification and Project Delivery
The Cove targets net-zero carbon operations and pursues certification from the International Living Future Institute (ILFI), one of the most rigorous green building standards available. These commitments shape every aspect of the design, from material selection to energy systems to construction methodology.
Net-Zero Carbon Strategy
The project’s carbon strategy addresses both operational and embodied carbon through:
- All-electric building systems powered by renewable energy, eliminating on-site fossil fuel combustion
- High-performance building envelopes that reduce heating and cooling loads
- Low-carbon material specifications, including concrete mixes with reduced cement content and locally sourced materials
- Carbon-sequestering landscape systems that offset remaining emissions
- On-site renewable energy generation integrated into building design
The ILFI certification pursuit places the Cove among a small group of projects worldwide that meet the institute’s stringent requirements for net-zero energy, water, and waste. This level of ambition aligns with the trajectory of net zero carbon arena construction standards being applied to major venues, demonstrating that large-scale commercial developments can achieve the same carbon performance as high-profile public buildings.
Construction Phasing and Seawall Coordination
The project delivery timeline spans approximately six years, with product delivery anticipated in late 2026 assuming timely entitlements and no significant disruptions. Critical to the schedule is synchronization between the Cove construction and the Embarcadero Seawall Program, a separate multi-agency effort to upgrade San Francisco’s aging seawall infrastructure. The design and construction interfaces between these two projects must be coordinated to deliver an integrated, seamless waterfront experience.
Design Flexibility and Future Adaptation
Heatherwick Studio emphasizes that the current design is preliminary and will be refined during future design phases. The modular structural system and flexible floor plates allow the buildings to adapt to changing tenant requirements over their service life. The resilient pier platform provides capacity for future upgrades to building systems and the elevated deck can accommodate additional flood protection measures if sea level rise accelerates beyond current projections.
This adaptability is essential for a project with a six-year delivery timeline and an expected service life of many decades. Building professionals designing coastal projects must consider not only current conditions but also the range of possible futures the structure will need to accommodate.