WASHINGTON, D.C., March 04, 2026 /24-7PressRelease/ -- Danielle Lemmon, PhD, has been included in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Dr. Lemmon is a leading expert in climate, energy, and media, with a career marked by a commitment to advancing clean energy solutions. In her current role as a climate and energy consultant at Ramboll since 2024, she develops sector and regional growth strategies for the company. She actively supports clients in navigating evolving policy and market landscapes, advising on government strategy, funding opportunities and project positioning for regulatory success. Additionally, she prepares executive briefings and strategy presentations for company leadership, distilling complex information to communicate key business impacts and theories of change.

Dr. Lemmon's broad responsibilities at Ramboll also include business development and client communications, and she provides expert in-person support at government meetings and client engagements. Representing the firm at events, she forges enduring relationships to enhance the company's presence in Washington, DC, while engaging clients on sustainability, clean energy, and emerging technologies. Drawing on her deep experience with $16 billion in federal selections, Dr. Lemmon also helps companies identify suitable government and private funding opportunities by crafting compelling narratives.

Before joining Ramboll, Dr. Lemmon excelled as a climate technology portfolio analysis advisor for the United States Department of Energy's Office of Clean Energy Demonstrations from 2022 to 2024. Notably, Dr. Lemmon played a pivotal role in the startup phase of this newly established office, focusing her work on portfolio analysis and data management that guided federal investments across hydrogen, industrial decarbonization, energy storage and carbon capture technologies.

Dr. Lemmon is proud to have curated a portfolio of tools for long-duration energy storage decisions, which she regards as transformative for addressing climate change. By integrating data from national laboratories and analyzing demographic factors in communities affected by frequent power outages, she has identified areas needing improved grid resilience. Her evidence-based approach demonstrated the benefits of grid-scale batteries for homes, hospitals and defense facilities alike, aligning community needs with innovative energy solutions. For her contributions to advancing clean energy initiatives, Dr. Lemmon received recognition from Secretary Jennifer Granholm.

From 2020 to 2022, Dr. Lemmon was a postdoctoral research fellow at the IBS Center for Climate Physics in South Korea. There, she investigated the relationship between climate change and human evolution, examining how long-term climate shifts influenced human migration out of Africa. Collaborating with a mentor, she also co-authored papers published in leading journals such as Nature and Science. Dr. Lemmon's earlier academic appointments include serving as graduate teacher program lead at the University of Colorado Boulder from 2018 to 2020, and from 2016 to 2020, she was awarded the National Science Foundation Graduate Research Fellowship in climate change at the same institution.

After earning her undergraduate degree, Dr. Lemmon worked as an atmospheric and oceanic sciences lab instructor at the University of Colorado Boulder between 2015 and 2018, instructing students in foundational scientific concepts. Before this, Dr. Lemmon gained industry experience as a nuclear fusion research assistant at Woodruff Scientific Inc. from 2014 to 2015.

Exceptional academic credentials further define Dr. Lemmon's profile. She earned a Bachelor of Science in physics with a minor in atmospheric sciences from the University of Washington in 2014, where she thrived as a glacial geology research assistant from 2011 to 2015 and as a physics recitation instructor from 2012 to 2014. Subsequently, she pursued graduate studies and completed a Doctor of Philosophy in atmospheric and oceanic sciences from the University of Colorado Boulder in 2020. Dr. Lemmon's thesis focused on the El Niño Southern Oscillation under global warming and its implications for food and water security.

In addition to her formal degrees, Dr. Lemmon obtained both a graduate certificate in college teaching and a graduate certificate in science and technology policy from the University of Colorado Boulder in 2020. She attributes her success and advancement thus far to productive mentorship and values guidance that helped her develop effective speaking skills, a penchant for active listening and impactful communication strategies that ensure her work resonates with diverse audiences. Additionally, Dr. Lemmon emphasizes intuition, which enabled her to identify high-impact opportunities, such as her choice to work at the Office of Clean Energy Demonstrations, which proved pivotal in launching her career.

Dr. Lemmon maintains memberships in several organizations, including Science and Technology Policy Fellowships through the American Association for the Advancement of Science, and she was recognized as a clean energy fellow with the Clean Energy Leadership Institute. She also pursues opportunities for civic engagement and was the lead for the American Society of Physics Students at the University of Washington, and Dr. Lemmon mentored students through the SMART Program at the University of Colorado Boulder.

Dr. Lemmon's accomplishments have been recognized with awards such as the Student of the Year Award from Women in Science and Engineering and Best Science Presentation Winner. She is known for her dynamic media presence and appears regularly on Utah Public Radio's "Undisciplined" science communication show hosted by Matthew LaPlante, and she has participated in numerous radio broadcasts and podcasts discussing topics ranging from climate science to policy changes under new presidential administrations. She is also a published author and born storyteller, contributing high-impact articles and quotes to media outlets like The Hill, POLITICO, and Forbes. Dr. Lemmon's social media acumen is evident through viral tweets that have reached wide audiences—including making the front page of Reddit—and recent LinkedIn posts garnering significant engagement within professional circles.

To achieve balance, Dr. Lemmon enjoys K-pop music, and her strong theater background fuels her passion for being on stage. Looking toward the future, she aims to contribute meaningfully to presidential campaigns supporting progressive candidates, while advancing the adoption of clean energy technologies that reduce carbon emissions. One central goal of Dr. Lemmon's is to ensure that communities most affected by climate change are actively involved in shaping solutions, so that the benefits are felt by those who need them most.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. The suite of Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.

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