Easy-to-understand visualizations for Ranked-Choice Voting elections: sankey, bargraphs, and tables. Interactive and print-friendly options available. Supports most common tabulators.

sankeydiagram.net is an easy-to-use webapp for generating Sankey Diagrams to visualize flows and budgets.

With a goal to speed the time to discovery of new grid energy storage technology, the team designed a compact, high-efficiency flow battery test system that requires an order of magnitude less ...

Mar. 12, 2025 — Scientists have developed an innovative solar-powered method to transform sewage sludge -- a by-product of wastewater treatment -- into green hydrogen for clean energy and single ...

Nevertheless, many technologies, like lithium-ion batteries, have a short cycle life and are expensive for large-scale energy storage systems. Furthermore, the geographical applicability of certain ...

Researchers at the Pacific Northwest National Laboratory (PNNL) have designed a playing card-sized mini-flow battery aimed at accelerating the pace of discovery of new materials for energy storage.