# Top 16 Energy Startups in Austin by Funding (2026)

> The 16 best-funded energy startups in Austin, ranked by total funding raised: $1.4B combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/energy-startups-austin (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Drillinginfo** Enverus, formerly known as Drillinginfo, is a leading data-powered Software as a Service (SaaS) company focused on the energy sector, particularly the upstream](https://millionrounds.com/company/drillinginfo) Enverus, formerly known as Drillinginfo, is a leading data-powered Software as a Service (SaaS) company focused on the energy sector, particularly the upstream *Founded* 1999 Austin, United States **$357M** last round Mar 2015
- 2 [**T1 Energy** T1 Energy is a solar and battery manufacturing company for commercial and industrial sectors.](https://millionrounds.com/company/t1-energy) T1 Energy is a solar and battery manufacturing company for commercial and industrial sectors. *Founded* - Austin, United States **$300M** last round Apr 2026
- 3 [**Greenlake Energy** Greenlake Energy is an energy resource company that develops oil and natural gas.](https://millionrounds.com/company/greenlake-energy) Greenlake Energy is an energy resource company that develops oil and natural gas. *Founded* - Austin, United States **$200M** last round May 2025
- 4 [**TAR** Transformative American Resources (TAR) is an American energy infrastructure company.](https://millionrounds.com/company/tar) Transformative American Resources (TAR) is an American energy infrastructure company. *Founded* - Austin, United States **$120M** last round Sept 2026
- 5 [**Infravision** Infravision is a global aerial robotics company based in Austin, Texas, with additional offices in Sydney, Australia, and Noida, India.](https://millionrounds.com/company/infravision) Infravision is a global aerial robotics company based in Austin, Texas, with additional offices in Sydney, Australia, and Noida, India. *Founded* 2018 Austin, United States **$114M** last round Nov 2025
- 6 [**Last Energy** Last Energy is an American company focused on developing next-generation micro-modular nuclear power plants.](https://millionrounds.com/company/last-energy) Last Energy is an American company focused on developing next-generation micro-modular nuclear power plants. *Founded* 2019 Austin, United States **$100M** last round Dec 2025
- 7 [**Industrial Sun** Industrial Sun offer comprehensive and cost-saving solar development capabilities tailored to serve customers](https://millionrounds.com/company/industrial-sun) Industrial Sun offer comprehensive and cost-saving solar development capabilities tailored to serve customers *Founded* - Austin, United States **$90M** last round Feb 2023
- 8 [**TOTUS Solutions** Totus-Solutions manufactures and markets outdoor lighting-based security platforms for security grid solutions.](https://millionrounds.com/company/totus-solutions) Totus-Solutions manufactures and markets outdoor lighting-based security platforms for security grid solutions. *Founded* 2009 Austin, United States **$17M** last round Oct 2013
- 9 [**FTC Solar** FTC Solar is a fast-growing, global provider of solar tracker systems, technology, software, and engineering services.](https://millionrounds.com/company/ftc-solar) FTC Solar is a fast-growing, global provider of solar tracker systems, technology, software, and engineering services. *Founded* 2017 Austin, United States **$14M** last round Jul 2025
- 10 [**RunTitle** RunTitle is an online marketplace for information on mineral ownership.](https://millionrounds.com/company/runtitle) RunTitle is an online marketplace for information on mineral ownership. *Founded* 2011 Austin, United States **$12M** last round Oct 2015
- 11 [**Bedrock Energy** Bedrock Energy is a clean-tech company based in Austin, Texas, founded in 2022.](https://millionrounds.com/company/bedrock-energy) Bedrock Energy is a clean-tech company based in Austin, Texas, founded in 2022. *Founded* 2022 Austin, United States **$12M** last round Jan 2025
- 12 [**Infinity Water Solutions** Infinity Water Solutions provides water management solutions, including recycling, reuse, and disposal, to the oil and gas industry.](https://millionrounds.com/company/infinity-water-solutions) Infinity Water Solutions provides water management solutions, including recycling, reuse, and disposal, to the oil and gas industry. *Founded* 2019 Austin, United States **$10M** last round Jul 2024
- 13 [**Yotta Energy** Yotta Energy is a renewable energy technology company based in Austin, Texas, founded in 2016.](https://millionrounds.com/company/yotta-energy) Yotta Energy is a renewable energy technology company based in Austin, Texas, founded in 2016. *Founded* 2016 Austin, United States **$8.0M** last round Jan 2026
- 14 [**THG Energy Solutions** THG Energy Solutions is an energy management and utility intelligence software company located in Austin, Texas.](https://millionrounds.com/company/thg-energy-solutions) THG Energy Solutions is an energy management and utility intelligence software company located in Austin, Texas. *Founded* 2003 Austin, United States **$4.0M** last round May 2019
- 15 [**Salem Robotics** Salem Robotics develops autonomy software for robotic radiological surveys and inspections in hazardous environments.](https://millionrounds.com/company/salem-robotics) Salem Robotics develops autonomy software for robotic radiological surveys and inspections in hazardous environments. *Founded* - Austin, United States **$1.8M** last round Sept 2026
- 16 [**Altect** Altect provides battery fire prevention solutions.](https://millionrounds.com/company/altect) Altect provides battery fire prevention solutions. *Founded* 2019 Austin, United States **$1.0M** last round May 2022

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed as this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back energy startups in Austin in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More energy lists

[See all](https://millionrounds.com/top-lists?t=Energy)

[*CE* *C* *SE* **Energy startups worldwide** 1,800 companies · $129B](https://millionrounds.com/top-lists/energy-startups)[*CE* *C* *SE* **Energy startups in the United States** 741 companies · $110B](https://millionrounds.com/top-lists/energy-startups-united-states)[*N* *V* *S* **Energy startups in Europe** 607 companies · $39B](https://millionrounds.com/top-lists/energy-startups-europe)[*C* *ME* *W* **Energy startups that raised in 2026** 429 companies · $73B in 2026](https://millionrounds.com/top-lists/energy-startups-raised-2026)[*S* *RS* *C* **Energy startups in the United Kingdom** 206 companies · $15B](https://millionrounds.com/top-lists/energy-startups-united-kingdom)[*C* *ME* *W* **Energy startups in the United States that raised in 2026** 194 companies · $63B in 2026](https://millionrounds.com/top-lists/energy-startups-united-states-raised-2026)[*AE* *TE* *RS* **Energy startups founded in 2021** 111 companies · $8.5B](https://millionrounds.com/top-lists/energy-startups-founded-2021)[*V* *UC* *E* **Energy startups founded in 2020** 105 companies · $15B](https://millionrounds.com/top-lists/energy-startups-founded-2020)

## More lists for Austin

[See all](https://millionrounds.com/top-lists?r=Austin)

[*S* *A* *C* **Startups in Austin** 825 companies · $19B](https://millionrounds.com/top-lists/startups-austin)[*A* *FH* *C* **AI startups in Austin** 111 companies · $5.8B](https://millionrounds.com/top-lists/ai-startups-austin)[*FH* *OB* *AB* **Health startups in Austin** 97 companies · $4.1B](https://millionrounds.com/top-lists/health-startups-austin)[*F* *E* *V* **IT Services startups in Austin** 92 companies · $1.5B](https://millionrounds.com/top-lists/it-services-startups-austin)[*FH* *A* *EH* **Healthcare startups in Austin** 72 companies · $3.0B](https://millionrounds.com/top-lists/healthcare-startups-austin)[*P* *I* *B* **Software startups in Austin** 49 companies · $1.6B](https://millionrounds.com/top-lists/software-startups-austin)[*A* *EH* *T* **Big Data & Analytics startups in Austin** 48 companies · $1.3B](https://millionrounds.com/top-lists/big-data-startups-austin)[*FH* *M* *EM* **Financial Services startups in Austin** 38 companies · $2.2B](https://millionrounds.com/top-lists/financial-services-startups-austin)