The South Dakota Carbon Dioxide Storage Unit Agreement is a legal document that outlines the terms and conditions for the storage, transport, and disposal of carbon dioxide (CO2) within the state. This agreement is crucial in promoting sustainable environmental practices and reducing greenhouse gas emissions. Carbon dioxide storage units in South Dakota are designed to securely store CO2 underground, preventing its release into the atmosphere and mitigating its impact on climate change. These units typically consist of geological formations, such as depleted oil and gas reservoirs or deep saline aquifers, which have the capacity to store large quantities of CO2 over extended periods. One type of South Dakota Carbon Dioxide Storage Unit Agreement is the Industrial Carbon Capture and Storage (CCS) Agreement. This agreement is entered into by industrial facilities, such as power plants or manufacturing plants, that capture CO2 emissions from their operations. The agreement establishes the responsibilities and liabilities of the parties involved and ensures the safe transport and storage of the captured CO2. Another type of agreement is the Storage Rights Agreement, which grants the rights to utilize specific underground storage formations for CO2 storage purposes. These agreements are often entered into by CO2 storage operators or entities seeking to store CO2 and serve as a legal framework to establish property rights and access to storage resources. The South Dakota Carbon Dioxide Storage Unit Agreement may also include provisions related to monitoring and verification, which ensure that stored CO2 remains safely contained and does not leak into the surrounding environment. These provisions typically involve regular inspections, data collection, and reporting requirements to ensure compliance with relevant regulations and standards. By implementing the South Dakota Carbon Dioxide Storage Unit Agreement, the state aims to support the development of carbon capture, utilization, and storage (CCS) technologies. This agreement plays a crucial role in enabling the transition to a low-carbon economy, reducing CO2 emissions, and promoting sustainable practices in South Dakota. Keywords: South Dakota, Carbon Dioxide Storage Unit Agreement, CO2 storage, transport, disposal, greenhouse gas emissions, geological formations, depleted oil and gas reservoirs, deep saline aquifers, Industrial Carbon Capture and Storage (CCS) Agreement, industrial facilities, captured CO2 emissions, responsible parties, safe transport, Storage Rights Agreement, property rights, access to storage resources, monitoring and verification, compliance, low-carbon economy, carbon capture, utilization, storage.