The Port of Portland and ZGF Architects LLP officially opened the second and final phase of the $2 billion main terminal expansion at Portland International Airports (PDX) on June 30, 2026. The completion of the one million-square-foot project doubles the passenger capacity of the airport and concludes five years of phased construction.

According to a press release issued by ZGF Architects, the expansion represents the largest public infrastructure project in Oregon’s history. The facility remained fully operational throughout the construction process, which was executed by a project team including the Hoffman Skanska Joint Venture, KPFF, Arup, PAE, and Swinerton.

Architectural and structural engineering features

A defining feature of the renovated terminal is a nine-acre prefabricated mass timber roof spanning the facility. The structure is engineered for high seismic resilience, specifically designed to withstand a 9.0 magnitude earthquake originating from the Cascadia Subduction Zone.

The terminal also establishes new environmental benchmarks for aviation infrastructure. The design incorporates an all-electric ground-source heat pump system, which the architects state will achieve a 50 percent reduction in energy use per square foot compared to previous operations.

Phase two enhancements and passenger experience

Following the opening of the project’s first phase in 2024, the newly completed second phase introduces a redesigned arrival sequence. The layout features new exit lanes on the north and south ends of the terminal to streamline connections between concourses. Additional upgrades include a new descent path to the baggage claim area, expanded post-security gathering spaces, skylit all-user restrooms, and an updated selection of local retail and dining options.

Port of Portland Executive Director Curtis Robinhold highlighted the regional focus of the construction effort and the materials utilized throughout the terminal.

“Thousands of local workers brought our shared vision to life, using locally sourced materials and setting a new bar for how it should be done,” Robinhold said. “I couldn’t be prouder of this special place we built together.”

Sharron van der Meulen, managing partner at ZGF Architects, noted that the terminal is designed to adapt to future aviation demands while serving as a gateway to the Pacific Northwest.

Industry recognition and operational impact

Since the initial phase debuted in 2024, the PDX terminal design has garnered multiple international accolades. These include the Prix Versailles World’s Most Beautiful Airport award, Fast Company’s Best Design in North-America distinction, and recognition from the Holcim Foundation for Sustainable Construction.

AirPro News analysis

We view the completion of the PDX terminal as a significant case study for mid-sized and large hub airports facing capacity constraints. Executing a $2 billion, one million-square-foot expansion while maintaining uninterrupted flight operations demonstrates a highly coordinated phasing strategy. The integration of a mass timber roof and an all-electric heat pump system aligns with the broader aviation industry’s push toward decarbonizing ground infrastructure, providing a viable template for future terminal modernization projects across North America.

Sources: ZGF Architects LLP via PR Newswire

Corporación América Airports S.A. (CAAP) subsidiary Inframerica Concessionária do Aeroporto de Brasília S.A. has signed a Transition Amendment Agreement with the Brazilian Civil Aviation Authority (ANAC) to restructure the Brasília Airport concession, triggering a mandatory public tender for the operator’s shares by December 2026.

Announced in a June 26, 2026 press release, the agreement fundamentally alters the economic framework of the airport’s management. The restructuring replaces the existing fixed concession fee with a variable fee model, removes state-owned company Infraero from the shareholding structure, and expands the concession to include 10 additional regional airports.

Economic and structural changes to the concession

The Brazilian Federal Court approved the Transition Amendment Agreement in April 2026. Under the revised terms, Inframerica will commit to additional investments at Brasília Airport alongside the integration and management of the 10 regional facilities added to the portfolio.

A central component of the restructuring is the exit of Infraero. Currently, CAAP holds a 51 percent equity interest in Inframerica, while Infraero holds the remaining 49 percent. The new agreement dissolves this joint structure, paving the way for full private ownership of the concessionaire and removing the state entity from operational and financial oversight.

The upcoming public tender process

Because the Transition Amendment Agreement introduces material changes to the original concession contract, Brazilian regulatory and legal frameworks require a competitive bidding process. A fast-track public tender for 100 percent of Inframerica’s shares is scheduled to conclude by December 2026.

CAAP confirmed its intention to participate in the tender to retain control of the Brasília Airport concession. The agreement includes a contingency provision stipulating that if no external bids are received during the tender process, the amended concession will automatically be granted to Inframerica.

CAAP network performance context

The Brasília restructuring occurs as CAAP maintains steady traffic volumes across its global portfolio. In 2025, the operator’s network handled 86.7 million passengers across its Latin American and European footprint.

Recent company data indicates this scale is holding steady into the current year. On June 18, 2026, CAAP reported handling 6.888 million passengers in May 2026. While this represented a marginal 0.2 percent decrease compared to the same month in the previous year, the company’s year-to-date traffic remained up 4.7 percent at 35.76 million passengers.

AirPro News analysis

We view the shift from a fixed to a variable concession fee as a critical de-risking mechanism for CAAP. Fixed-fee structures have historically placed severe financial strain on Brazilian airport operators during demand shocks, as seen during the pandemic recovery phase. By aligning concession payments with actual revenue or traffic performance, the operator insulates itself against future volatility. Furthermore, the exit of Infraero from the shareholding structure reflects a continued maturation of Brazil’s airport privatization program, allowing operators greater agility in capital allocation and strategic planning without the friction of state-owned minority partnerships.

Sources: Corporación América Airports S.A. Press Release (June 26, 2026)

The Kenyan government and China Road and Bridge Corporation (CRBC) signed a 154.2 billion Kenyan shilling ($1.2 billion) contract on June 23, 2026, to modernize Jomo Kenyatta International Airports (JKIA), a project expected to nearly triple the facility’s annual passenger capacity.

Announced in an official statement by the Kenya Ministry of Roads and Transport, the 36-month design and build contract replaces a previous agreement with India’s Adani Group that was cancelled in 2024. The modernization effort aims to secure Nairobi’s position as a primary East African aviation hub amid growing regional competition.

Scope and capacity upgrades

The expansion will increase the airport’s annual passenger capacity from its current 7.5 million to 22 million. According to reporting by Citizen Digital, the project will also enhance air traffic throughput, raising the expected arrival capacity from 25 to 31 aircraft per hour.

Transport Cabinet Secretary Davis Chirchir outlined the physical improvements in a statement shared by Reuters. He noted the project scope includes the construction of a new terminal building and associated support facilities, the modernization and upgrading of existing infrastructure, and the improvement of airside and landside operations.

Procurement and financing structure

The procurement process followed the completion of a new JKIA Master Plan in February 2026. The Ministry of Roads and Transport reported that more than 40 companies participated in a pre-bid conference held in April 2026 to clarify project expectations.

The Kenyan state plans to finance the project through 100 billion shillings in borrowing alongside a 50 billion shilling equity injection. The government appointed the Trade and Development Bank and the Africa Finance Corporation to arrange the financing structure.

Prior to the official signing, Transport Cabinet Secretary Davis Chirchir publicly addressed rumors regarding the bidding process. According to Biblia Husema Broadcasting, Chirchir denied unverified reports that IMC Construction Kenya had taken a stake in the project, clarifying that the company never submitted a bid. He also refuted media claims of a 375 billion shilling price tag, confirming the final 154.2 billion shilling cost.

Regional competition and the Adani cancellation

The contract with CRBC officially closes the chapter on Kenya’s previous arrangement with the Adani Group. The Kenyan government halted and subsequently cancelled that agreement in 2024 following the indictment of the company’s founder, Gautam Adani, in the United States.

The Kenya Airports Authority (KAA) faces increasing pressure to modernize its primary facility. Neighboring countries, specifically Ethiopia and Rwanda, are investing heavily in new airport infrastructure designed to attract airlines and capture a larger share of transit passengers in the African market.

AirPro News analysis

We view the swift pivot to CRBC as a necessary maneuver for the Kenya Airports Authority to prevent further delays in JKIA’s modernization. With neighboring hubs aggressively expanding their transit capabilities, any prolonged stagnation at JKIA would directly threaten Kenya’s market share in East African air traffic. The involvement of established financial institutions like the Africa Finance Corporation suggests a structured approach to mitigating the funding risks that often accompany large-scale African infrastructure projects.

Sources: Kenya Ministry of Roads and Transport