China plays a big role in the global push to shift from fossil fuels to cleaner energy. It's the world's largest carbon emitter but also a global leader in solar, wind, and battery technologies. This combination makes China a critical player in the energy transition. China may not be doing enough to reduce its own greenhouse gas emissions, but it is leading the way in producing low-cost, low-carbon solutions.

Why Materials Matter

One of the biggest challenges in switching to alternative energy is the need for specific materials like lithium, cobalt, and rare earth metals. These are essential for making things like solar panels, wind turbines, and batteries. In her report, "Minerals and Materials Challenges for Our Energy Future(s): Dateline 2024," Michelle Michot Foss emphasizes the critical role of materials in energy transitions:

"Energy transitions require materials transitions; sustainability is multifaceted; and innovation and growth will shape the future of energy and economies."

China controls much of the supply and processing of these materials. For example, it produces most of the world’s rare earth metals and has the largest capacity for making batteries. This gives China a big advantage but also creates risks. Michot Foss points out:

"China’s command over material supply chains presents both opportunities and risks. On one hand, it enables rapid scaling of technologies like wind, solar, and batteries. On the other hand, it exposes the global market to potential vulnerabilities, as geopolitical tensions and trade barriers could disrupt these critical flows."

China’s strategy for dominating alternative energy materials is also closely tied to its national security interests. By securing control over these critical supply chains, China not only hopes to guarantee its own energy independence but also gains significant geopolitical leverage.

“Is China’s leadership strategic or accidental? China’s dominance is a consequence of enormous excess materials supply chain and manufacturing capacity. A flood of exports are undermining materials and “green tech” businesses everywhere. It heightens vulnerabilities and geopolitical tensions. How do we in the US find our own comparative advantage?” Michot Foss notes that advanced materials should be a priority for US responses, especially as attention shifts to nuclear energy possibilities and as carbon capture and hydrogen initiatives play out.

Balancing Energy Growth and Emissions

GabrielCollins, in his report "Reality Is Setting In: Asian Countries to Lead Transitions in 2024 and 2025," offers another perspective. He focuses on how developing nations, especially in Asia, are shaping the energy transition:

"The developing world, including many countries in Asia, increasingly demand that developed nations’ policy advocacy stop treating the economic and environmental needs of the developing world as an afterthought."

Collins highlights China’s dual strategy: investing heavily in renewables while still using coal to meet its growing energy demand. He explains:

"China, which now has installed a terawatt combined of wind and solar capacity while still ramping up coal output and moving to dominate EV and renewables supply chains and manufacturing."

This strategy appeals to other developing nations, which face similar challenges of balancing energy needs with environmental goals while fostering economic growth and expanding industries.

The Numbers: Progress and Challenges

McKinsey’s Global Energy Perspective 2024 provides some useful data. On the bright side, China is installing renewable energy faster than any other country. In 2023, it added over 100 gigawatts of solar capacity, a world record. Wind energy is growing quickly too, and China leads in producing electric vehicle batteries.

But McKinsey also notes the challenges. Coal still generates more than half of China’s electricity. While renewable energy is growing fast, it’s not replacing coal yet—it’s just adding to China’s total energy capacity.

McKinsey sums it up: China is leading in renewable energy deployment, but its reliance on coal highlights the slow pace of deep decarbonization. The country is transitioning, but not fast enough to meet global climate targets.

Is China Leading or Lagging?

So, is China leading the energy transition? The answer is: it depends on how you define “leading.”

If leadership means building more solar and wind farms, dominating the materials supply chain, and being the leading supplier of low-carbon solutions, then yes, China is ahead of everyone else. But if leadership means cutting their own emissions quickly and shifting away from fossil fuels, China still has work to do.

China’s approach is practical. It’s making progress where it can—like scaling up renewables—but it’s also sticking with coal to ensure its economy and energy needs stay stable.

Final Thoughts

China is both a leader and a work in progress when it comes to the energy transition. Its achievements in renewable energy are impressive, but its reliance on coal and the challenges of balancing growth with sustainability show there’s still a long road ahead.

China’s story reminds us that the energy transition isn’t a straight path. It’s a journey full of trade-offs and complexities, and China’s experience reflects the challenges the whole world faces. At the same time, its focus on national security through energy independence and industrial strategy to build low-carbon export businesses signals a strategic move that is reshaping global power dynamics, leaving the United States and other nations to reevaluate their energy policies.

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Scott Nyquist is a senior advisor at McKinsey & Company and vice chairman, Houston Energy Transition Initiative of the Greater Houston Partnership. The views expressed herein are Nyquist's own and not those of McKinsey & Company or of the Greater Houston Partnership. This article originally ran on LinkedIn on December 5, 2024.


Jim Gable, vice president of innovation at Chevron and president of Chevron Technology Ventures, joins the Houston Innovators Podcast. Photo courtesy

Houston energy innovator on why now's the right time for energy transition innovation

HOUSTON INNOVATORS PODCAST EPISODE 190

The cleantech innovation space has momentum, and Chevron strives to be one of the incumbent energy companies playing a role in that movement, Jim Gable, vice president of innovation at Chevron and president of Chevron Technology Ventures, shares on the Houston Innovators Podcast.

"People call it cleantech 2.0, but it's really cleantech 3.0," Gable says, explaining how he's been there for each wave of cleantech. "The people are better now — the entrepreneurs are better, the investors are better. Exits are here in the cleantech space."

"It's all driven by policy-enabled markets, and the policy is here now too. Twenty years ago, you didn't have nearly the same level of policy influence that you do now," he continues. "Things are coming together to help us really create and deliver that affordable, reliable, ever cleaner energy that's going to be needed for a long time."

Both CTV and Gable have been operating with this vision of cleaner, more reliable and affordable energy for over two decades. Gable, who's worked in various leadership roles across the company, returned to a job in the venture side of the business in 2021. He's officially relocated to Houston to lead CTV, which is based in the Ion.

CTV acts as Chevron's external innovation bridge, evaluating pitches from around 1,000 companies a year, funding and accelerating startups, working with internal teams to implement new tech, and more, as Gable explains. Under CTV's umbrella is the venture fund, the Catalyst Program, and the Chevron Studio, a newer initiative that matches entrepreneurs with technology research in order to take that tech to market.

"We say we open doors to the future within Chevron," he says on the show. "We're the onramp for early stage technology to get into the company."

Now that he's firmly planted in the Houston innovation ecosystem, Gable says is optimistic about the incumbents and the innovators coming together in Houston to forge the future of energy.

"I would just encourage Houston to not try to be something that we're not. Houston's got to be Houston, and I don't think we should try, necessarily, to follow the same path as Palo Alto or Boston," Gable says, adding that Houston's large and specialized energy sector is not a disadvantage. "We may not have the same breadth of primary research that other ecosystems have, and that's perfectly OK."

Gable shares more on his perspective of Houston's ecosystem and the energy transition as a whole on the podcast. Listen to the interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.


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This article originally ran on InnovationMap.

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What to expect from the 2025 Greentown Labs' Climatetech Summit Houston

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Greentown Labs' Climatetech Summit Houston will take place next Tuesday, Nov. 4, bringing together philanthropists, executives and innovators in the energy transition space.

John Arnold, co-founder and co-chair of Arnold Ventures, will participate in the keynote fireside chat with Greentown CEO Georgina Campbell Flatter. The conversation will explore "top priorities and opportunities in energy innovation today—with a special focus on how these dynamics are playing out in Houston," according to Greentown.

Other highlights will include:

  • Welcome remarks from Houston Mayor John Whitmire
  • A course led by TEX-E Executive Director Sandy Guitar
  • A philanthropy panel featuring Greentown Labs new Head of Philanthropy Stacey Harris
  • The Energy Jobs of the Future, featuring Sameer Bandhu, GE Vernova’s managing director, ventures and licensing
  • An Energy-transition Roadmap, featuring Monica Krishnan, Hermann Lebit and Bobby Tudor
  • What is Climatetech? featuring Kyle Judah, Emerson Denka Wangdi, Laureen Meroueh and Head of Greentown Houston Lawson Gow

Five Greentown Labs startups will also present their pitches at the event. Expect to hear from:

  • MCatalysis Inc. CEO, President, and Founder Michael D. Irwin. Dallas-based MCatalysis develops novel, high-efficiency industrial microwave processes and catalysts to produce low-cost, clean synthetic fuels and chemicals from waste carbon resources.
  • Pike Robotics CEO and co-founder Connor Crawford. Austin-based Pike Robotics provides next-gen robotic solutions for in-service inspection of floating roof storage tanks.
  • Helix Earth CEO and co-founder Rawand Rasheed. Houston-based Helix Earth retrofits commercial HVAC systems to improve energy efficiency.
  • 10DQ CEO Steven Reece. Greentown Boston member 10DQ has developed its Redox Loop Battery, which uses novel, water-based electrolytes to store energy in dense, low-cost, earth-abundant battery materials.
  • Janta Power CEO Mohammed Njie. Dallas-based Janta Power is developing 3D solar towers.

In addition to the startup pitches, attendees will also be able to meet founders and Greentown members during the afternoon startup showcase. A networking reception at Axelrad Houston follows. A separate ticket offers admission to the showcase and networking event only.

See the full agenda here.

California company launches Tesla Megapack battery project in Houston area

power on

Oakland, California-based Nightpeak Energy announced earlier this month that its 150-megawatt battery storage project in Brazoria County, known as Bocanova Power, is now operating to address Houston’s peak capacity needs.

“This battery storage project will enhance grid reliability in the Alvin area while continuing to support integrating renewable energy,” Cary Perrin, president and CEO of the Northern Brazoria County Chamber of Commerce, said in a news release. “I believe we need energy storage now more than ever for its pivotal role in reducing strain on the grid while meeting fast-growing power demand in Texas and Brazoria County."

The project reached commercial operation in August, according to the release. The project utilizes Tesla's Megapack 2 XL battery storage system, and the facility operates under a long-term power purchase agreement with an undisclosed “investment-grade power purchaser.”

“Bocanova Power demonstrates the speed at which Nightpeak Energy is overcoming complex challenges to energize projects that support America's growing need for affordable, reliable, and secure energy,” Paris Hays, co-founder and CEO/CDO of Nightpeak Energy, added in the news release. “Unprecedented AI data center and manufacturing growth has only accelerated the need for these resources.”

Hays added in the release that the company has plans for more energy infrastructure projects in Texas and in the Western U.S.

Nightpeak Energy develops, owns and operates power plants that support the growing capacity needs of a decarbonized grid. It also owns and operates 240 MW of battery storage and natural gas generation facilities.

The company was founded in 2022 and backed by equity funding of up to $200 million from Dallas-based investment firm Energy Spectrum Capital.

Texas ranks low on most energy-efficient states report

by the numbers

Texas has room to improve when it comes to energy efficiency, recent data from WalletHub shows.

The personal finance website ranked Texas at No. 35 on the latest Most & Least Energy-Efficient States list. Texas improved by one spot on the 2025 report, after coming in at No. 36 last year.

The report measured and ranked the efficiency of auto energy and home energy consumption in the 48 U.S. mainland states based on data from the U.S. Census Bureau, National Climatic Data Center, U.S. Energy Information Administration and the U.S. Department of Transportation – Federal Highway Administration.

Texas earned an overall score of 50.60. It was ranked No. 27 for home energy efficiency and No. 41 for auto efficiency. By comparison, No. 1-ranked Vermont earned a score of 85.30, ranking No. 2 for home energy and No. 6 for out energy.

The top five overall states included:

  • No. 1 Vermont
  • No. 2 California
  • No. 3 Washington
  • No. 4 New York
  • No. 5 Massachusetts

South Dakota earned the top rank for home energy efficiency, and Massachusetts earned the top rank for energy efficiency.

“Energy efficiency doesn’t just help save the planet – it also helps save you money by lowering the amount of electricity, gas, oil or other types of energy you need to consume. While there are some steps you can take to become more energy-efficient on your own, living in the right area can give you a big boost," WalletHub analyst Chip Lupo said in the report. "For example, certain states have much better public transportation systems that minimize your need to drive, at least in big cities. Some places also have better-constructed buildings that retain heat better during the winter or stay cooler during the summer.”

According to the report, some progress is being made in increasing energy efficiency across the country. The U.S. Energy Information Administration expects 26 percent of electricity generation in 2026 will come from renewables. A number of them are being developed in the Houston area, including recent announcements like the Pleasure Island Power Collective in Port Arthur.

Still, Houston earned an abysmal ranking on WalletHub's greenest cities in the U.S. report earlier this year, coming in at No. 99 out of 100. Read more here.