My research addresses the urgent need for alternative approaches to designing and imagining green digital futures in everyday life at the intersection of sustainability, Interaction Design, and Human-Computer Interaction (HCI). I explore the role of everyday practices in shaping the datafication of environmental data and the design of interactive, intelligent, and computational technology, not as one-size-fits-all solutions, but as situated responses to local contexts and more-than-human lifeworlds. Working within practice- and participatory-oriented design, I explore emergent digital technologies with people in their communities to bring forth alternative, inclusive, and long-lasting collective transformations in more caring, diverse, participatory, collective, and sustainable ways.