1. The energy transitions index: an analytic framework for understanding the evolving global energy system;Singh;Energy Strategy Rev,2019
2. Renewable energy costs take another tumble, making fossil fuels look more expensive than ever;Dudley;Forbes,2019
3. US electricity prices in the wake of growing natural gas production;Brown,2014
4. Closing coal power plants, replacing with natural gas, makes economic sense;Taylor;Forbes,2018
5. All-clean power goals trending among climate-wary states;Magill;Bloomberg Environment,2019