<link>https://philipholler.com/</link></image><item><title>How Carbon Accounting Rules Shape Incentives for Hydrogen Production</h1> <article> <h1>How Carbon Accounting Rules Shape Incentives for Hydrogen Production</h1> <p>Mon, 10 Aug 2026 00:00:00 +0000</p> </article> <article> <h1>LCOE Calculator — U.S. solar & wind</h1> <p>Mon, 15 Jun 2026 00:00:00 +0000</p> <p>An interactive web application, built with <strong>Shiny for Python</strong>, that estimates the <strong>levelized cost of electricity (LCOE)</strong> for <strong>solar and wind across U.S. states</strong>. Costs can be compared across the utility, commercial, and residential segments, and wind capacity factors can be derived from alternative reanalysis datasets (HRRR, ERA5, MERRA2). The tool combines modelled hourly capacity factors with technology cost assumptions to show how generation costs vary by location and market segment.</p> <p>A collaboration with Thimo Merke and Minghao Chen.</p> <div style="margin: 1.5rem 0;"> </iframe> </div> </article> <article> <h1>Dynamic Negative Emissions Portfolios under Paris-Aligned Removal Targets</h1> <p>Fri, 01 May 2026 00:00:00 +0000</p> </article> <article> <h1>A Comparative Rating Framework for Carbon Removal Credits</h1> <p>Wed, 01 Apr 2026 00:00:00 +0000</p> </article> <article> <h1>The Economics of Emerging Carbon Dioxide Removal Technologies</h1> <p>Wed, 01 Jan 2025 00:00:00 +0000</p> </article> <article> <h1>CV</h1> <p>Tue, 24 Oct 2023 00:00:00 +0000</p> </article> <article> <h1>Advances in power-to-gas technologies: cost and conversion efficiency</h1> <p>Tue, 19 Sep 2023 00:00:00 +0000</p> </article> <article> <h1>Conferences & Workshops</h1> <p>Mon, 01 Jan 0001 00:00:00 +0000</p> </article> <article> <h1>Teaching</h1> <p>Mon, 01 Jan 0001 00:00:00 +0000</p> </article> </main></body></html>