On April 1, PacifiCorp submitted its update to the 2023 Integrated Resource Plan (IRP) to the Wyoming Public Service Commission for review. This IRP outlines the state’s largest utility’s energy sourcing plans for the next two decades, including the installation of carbon capture technology on coal-fired units 3 and 4 at the Jim Bridger Power Plant.
Governor Mark Gordon responded to the announcement by highlighting the shift in energy planning strategies. Previously, IRPs focused on phasing out coal-fired power plants entirely. However, concerned with this limited approach, the Wyoming Legislature passed SF159 in 2019, requiring a good faith effort to sell coal units before closure. In 2020, HB200 was enacted, mandating regulated utilities to consider carbon capture technology for coal plants to meet lower CO2 standards under federal regulations and consumer preferences.
Although IRPs are subject to change, the decision to prioritize carbon capture for the Jim Bridger Power Plant Units 3 & 4 reflects a necessity of producing continuous and reliable power. This change in direction is viewed as a positive economic opportunity that benefits Wyoming, its consumers and those served by PacifiCorp. The integration of carbon capture technology alongside renewable energy sources like wind and solar demonstrates a shift towards more sustainable energy production.
The installation of carbon capture technology on coal-fired units will not only reduce emissions but also provide an additional source of revenue for PacifiCorp through carbon credits sales. It is important to note that this move is not an abandonment of renewable energy sources but rather an addition to them in order to achieve a more balanced and sustainable energy portfolio.
Overall, this updated IRP shows that Wyoming is committed to transitioning towards a more sustainable future while still recognizing the importance of providing reliable power to its residents and businesses.
