Part 4/9:
The discussion also toxically navigates the definitions and perceptions of "clean" vs. "alternative" energy sources. Referring to wind and solar power as “clean” generates debate—while these renewable resources yield low greenhouse gas emissions during operation, the entire lifecycle, including manufacturing and installation, must also be considered.
A life cycle assessment (LCA) from the Intergovernmental Panel on Climate Change (IPCC) indicates that while coal and gas emit thousands of grams of CO2 equivalents per kilowatt-hour, wind energy generates only about 11 grams. This stark contrast positions wind energy not just as alternative energy but a viable "clean" option.