Scholars, practitioners, artists, and activists are invited to submit papers and participate in the Place-based Climate Data Practices hybrid workshop at ACM COMPASS 2025. This interdisciplinary workshop interrogates how place---as physical, cultural, spiritual, and artistic---shapes the creation, circulation, and application of climate data in pursuit of equitable climate futures. Building on prior climate data practices work, we seek to bridge HCI, STS, and justice-oriented climate action by centering place as a relational process that mediates power asymmetries, infrastructural inequities, and epistemic hierarchies.

We invite submissions addressing four themes:

1. Definition: How is “place” conceptualized in climate data work? How do you engage with place-based data practices? (physical, cultural, spiritual, artistic)

2. Engagement: How do issues of politics and power shape place-based climate data practices?

3. Scalability: What are the broader or unintended consequences of growing and scaling infrastructures for climate data?

4. Prioritization: What values do different institutions such as national agencies, universities, corporations, or community-based groups prioritize in generating climate data?

Submissions may include position papers (4–6 pages), case studies, artistic provocations, or other relevant artifacts.