As the world aims to hit global climate goals, countries and companies around the world are setting targets and making plans to reduce emissions of greenhouse gas. While utilities are leading the way in the energy sector, rising pressure from investors has the oil and gas sector working to catch up. S&P Global Market Intelligence's Energy Evolution interviewed Williams Cos. Inc. President and CEO Alan Armstrong and Enbridge Inc. Chief Sustainability Officer Peter Sheffield on their companies' recently-announced ambitions to achieve net-zero greenhouse gas emissions by 2050.  Energy Evolution co-hosts Dan Testa, Allison Good and Taylor Kuykendall are veteran journalists with broad expertise covering the utility, oil and gas and mining sectors. Subscribe to Energy Evolution on your favorite platform to catch our latest episodes!