This document discusses the ethics of carbon capture and storage (CCS) technologies based on climate change policy. It notes that while CCS has potential to reduce emissions, it also raises ethical issues regarding distributive justice, technology choice, safety, and public engagement. The document advocates for participatory ethical technology assessment (PETA) to help evaluate CCS and other climate technologies through inclusive public deliberation on risks and values. PETA aims to give affected communities strong democratic control over decisions that shape their moral and technological landscape.