In this episode of Smart Energy Voices, Sarah Johnston, Managing Director of Marketing and Carbon Differentiated Strategy at Calpine, discusses corporate sustainability targets and the challenges of achieving them, particularly among the recent changes in SEC and SBTi guidelines. This was the opening keynote at SED’s recent Renewable Energy Forum. Drawing from 15 years at Calpine, Johnston explores proactive and prescriptive planning to mitigate risks and optimize energy strategies in an uncertain environment. She also touches on corporate challenges in Scope 3 emissions, advocating for supply chain collaboration to reduce carbon footprints. You will want to hear this episode if you are interested in... Corporate challenges in sustainability (04:25) Changes impacting energy markets (08:33) How the energy market is aligned with the housing market (16:13) A tactical approach to sustainability strategy (19:28) Scope 3 emissions and how to reduce them (22:26) Click here for detailed show notes Connect with Sarah Johnston On LinkedIn  Sarah Johnston began her career at Calpine in 2009, focusing on reporting and analysis for risk management clients. As the Managing Director of Marketing and Carbon Differentiated Strategy, Ms. Johnston manages a roster of Calpine Energy Solutions’ Portfolio Risk Management clients with complex and expansive footprints or portfolios. She is responsible for analyzing data on macroeconomic trends, commodity market influences, and broader energy markets while ensuring that Calpine’s key clients’ electricity portfolios are balanced and well-managed. Her expertise in sustainability and energy portfolio management guides clients through the use of advanced risk analytics, evaluation of strategy performance, and guidance in creating and executing energy policies and strategies that concurrently manage impacts to cost, risk, and carbon. Ms. Johnston is also a frequent speaker on the topics of corporate sustainability, renewable energy strategy, energy portfolio management, and commodity risk management. Education: B.S. in Business Administration, Elmhurst College; Graduate Certificate, Corporate Sustainability and Innovation, Harvard University. Connect with Smart Energy Decisions Smart Energy Decisions Follow us on LinkedIn Subscribe to Smart Energy Voices on Apple Podcasts, Google Podcasts, Android, Spotify, Stitcher, TuneIn Radio, aCast, PlayerFM, iHeart Radio If you're interested in participating in the next Smart Energy Decision Event, visit smartenergydecisions.com or email our Community Development team at [email protected]