capacity factor

When the Inflation Reduction Act (IRA) was passed into law in August 2022, it earned near-unanimous acclaim from longtime supporters of renewable energy and decarbonization efforts. Industry types also approved of the bill’s focus on incentives to fuel new developments. One of its most ambitious elements was creation of the 45V production tax credit (PTC) for clean hydrogen, a central part of the Biden administration’s efforts to build a clean-energy economy. But while the PTC may have a significant impact on the U.S. energy landscape over the long run, the December 2023 rollout of the proposed rulemaking has generated no small amount of criticism. In today’s RBN blog, we’ll lay out some of the changes that some say should be included in the final rulemaking to help the clean-hydrogen economy make a quick break from the starting gate instead of getting left at the back of the pack. 

The federal government’s Hydrogen Production Tax Credit (PTC), also known as 45V, provides the highest incentives for hydrogen produced using clean sources of power generation, like wind and solar. That might seem like great news for current and potential hydrogen producers looking to take advantage of the credit, since the U.S. has added significant renewable generation capacity in the last several years, but the reality is much different. In today’s RBN blog, we’ll explain how “additionality” fits into the “three pillars” of clean hydrogen, how it would be calculated under the proposed guidance, and some ways the rules might be adjusted to give hydrogen producers and power generators a little more flexibility. 

Government forecasts are predicting a sharp drop in natural gas demand in the power sector in the coming decades based on an expectation that the renewable capacity build-out will accelerate and displace other sources. However, forecasts in the past decade have consistently and severely underestimated gas burn for power. In today’s RBN blog, we consider the pitfalls of forecasting gas consumption in a world often focused on pushing a renewables-heavy generation stack.