In May 2026, the National Science Foundation (NSF) reaffirmed its commitment to Arctic research, data stewardship, and open science by awarding five additional years of funding for the Arctic Data Center. Led by the National Center for Ecological Analysis and Synthesis (NCEAS) at the University of California Santa Barbara, the Arctic Data Center has become a central hub for preserving and sharing the scientific products that underpin Arctic research discovery. The renewed award will support continued operations while expanding the Center’s ability to meet the rapidly evolving needs of the research community.
Over the past decade, the Arctic Data Center has supported thousands of researchers working across all NSF-supported disciplines of science, engineering, and education, including the geosciences, environmental science, ecology, and social science. The repository now contains 450 TB of data in over 7,900 datasets and associated research products, including software, metadata, documentation, and related resources. By ensuring long-term accessibility and transparency of Arctic science, the Center enables researchers, policymakers, educators, and communities to better understand rapid environmental changes occurring across the Arctic.
“We’re thrilled to continue our decade-long partnership with thousands of Arctic researchers who trust us with their data. With our continuing core mission of providing stable, high-quality data repository tools and services for the entire community, we’re committed to ensuring that Arctic science remains transparent, reusable, and impactful for generations to come.” – Jim Regetz, co-PI
The renewed award will support continued operations through 2031 and marks a major step forward in preparing Arctic science infrastructure for an era defined by large-scale observations, cloud computing, artificial intelligence, and broadened data accessibility. The newly funded phase will focus on three integrated priorities designed to maximize the impact of Arctic data. First, we will advance our cyberinfrastructure to ensure that our technical systems continue to evolve alongside cutting-edge computational tools, improving the discoverability of large datasets and preparing them for advanced scientific analyses. Second, we will continue to provide high-quality support services that offer expert guidance to researchers throughout the data lifecycle, helping ensure that valuable scientific outputs are accurately preserved and remain usable for future generations. Finally, we will deepen our collaborative relationships with Arctic scientists, educators, and stakeholders, ensuring that the Center’s resources remain closely aligned with real-world research needs and societal challenges.
Navigating a Shifting Funding Landscape
The renewed NSF award provides critical continuity for Arctic research data infrastructure at a time when demand for open, accessible, and computationally ready scientific data continues to grow rapidly. At the same time, this new phase of the Arctic Data Center begins under a more constrained funding environment. The Center’s new award is a reduction from the previous award and a substantially larger decrease when adjusted for inflation and rising operational costs. As a result, the Center will operate with reduced staffing across development, community engagement, and data curation services while continuing to support a growing and increasingly complex research ecosystem.
These realities will shape the Center’s priorities over the coming years. While the Arctic Data Center will continue exploring emerging technologies and approaches, the primary focus of this phase will be maintaining stable, secure, and high-quality services for the Arctic research community. Development efforts will emphasize sustainability, interoperability, and incremental improvements to existing infrastructure rather than large-scale expansion of new services or features.
Where We’re Headed
The Arctic Data Center will collaborate with researchers to create interactive data portals and dashboards that help translate scientific data into practical information for managers across the Arctic. These tools are designed to move beyond static data access by enabling researchers, community members, planners, and policy-makers to create dynamic visualizations, regional summaries, and applied data stories tailored to real-world challenges such as infrastructure planning, environmental change, and resource management.
Many promising ideas for new services, outreach efforts, and computational tools emerged during the proposal process. While some of those ambitions must be placed within current budget realities, the Center is excited to pursue additional partnerships and funding opportunities that can help expand these efforts in service of the Arctic research community.
“This next phase is about building support so that Arctic research moves more fluidly from data collection to real-world application, and we’re excited to collaborate with the Arctic research community to make this possible” – Nicole Greco, co-PI
To support emerging computational approaches, the Center will continue improving dataset usability through enhanced metadata, automated data quality assessments, and machine-readable formats that help researchers integrate and reuse Arctic datasets more effectively. Some planned advances in AI-enabled services and expanded tools and resources will move forward more gradually than originally envisioned as the Center balances innovation with long-term operational stability.
At the same time, the Arctic Data Center will continue providing hands-on support for researchers throughout the data lifecycle. Our dedicated support staff will assist with data organization, curation, metadata creation, and publication to ensure that research outputs remain reusable, discoverable, and aligned with FAIR principles. As the volume and complexity of Arctic data continue to grow, the Center encourages researchers to engage with our data curation team early in their research process to ensure data publication and archiving requirements can be completed on schedule for each project’s reporting requirements.
Community engagement will remain central to the Center’s mission. This next phase includes continued collaboration with Arctic researchers, partner organizations, and stakeholder communities to guide development priorities and ensure that data resources remain responsive to evolving community needs. We will continue to offer data science training opportunities, open educational resources, and student internship experiences. Funding constraints require streamlining the training program from multiple annual courses to one in-person training course each year to allow the team to concentrate resources on delivering high-impact, hands-on experiences for researchers across career stages and disciplines.
“Science builds on science. The continued preservation of data in one place, the ADC, is foundational for future Arctic research. This gold mine offers exciting opportunities for anyone as we start to utilize new tools in our exploration and discovery journeys.” – Anna Liljedahl, Permafrost Discovery Gateway
Even with these constraints, the Arctic Data Center team remains energized by opportunities to strengthen Arctic science infrastructure and expand the impact of Arctic research data. Full details about the Arctic Data Center’s team, resources, data catalog, and training courses can be found at arcticdata.io. With renewed NSF support, the Arctic Data Center enters its next phase positioned to advance open Arctic science through innovative cyberinfrastructure, researcher-centered support services, and expanded pathways for translating Arctic data into scientific and societal discovery and exploration.