# NRG Energy: portfolio, investments and team > NRG Energy is a corporate vc based in United States. 9 investments on record, latest Aug 2025. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/nrg-energy (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # NRG Energy Last cheque observed Aug 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds. Email Quiet Corporate VC Series B Series C Series F Internet Optical Communication Energy Follow NRG Energy and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fnrg-energy) Cheques on record **0%** of best year **0** **cheques in 12 months**, 9 on record Since the last cheque **438** days **00** hrs **00** min **00** sec Median round **$100M** Rounds led **0 of 9** Sole investor **2 rounds** Mostly in **United States, 100%** Pitch NRG Energy ## NRG Energy highlights - 01 9 rounds on record - 02 Mostly Series B and Series C: 78% of its rounds - 03 Sole investor in 2 rounds, median $12M ## What they do - **Type:** Corporate VC (from a list, unverified) - **Cheque size:** Not stated - **Sectors:** Internet Optical Communication Energy - **Based in:** Houston, United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **9 appearances** - **2025** 1 round - **Aug** **[Aalo Atomics](https://millionrounds.com/company/aalo-atomics)** Series B · US · TechCrunch **$100M** With 15 others - **2015** 2 rounds - **Aug** **[EnTouch Controls](https://millionrounds.com/company/entouch-controls)** Series C · US **$6.0M** With 2 others - **May** **[Eos Energy Storage](https://millionrounds.com/company/eos-energy-storage)** Series C · US **$23M** With 2 others - **2013** 4 rounds - **Nov** **[EnTouch Controls](https://millionrounds.com/company/entouch-controls)** Series B · US · finsmes.com **$8.3M** With 2 others - **Oct** **[EcoFactor](https://millionrounds.com/company/ecofactor)** Series B · US · finsmes.com **$10M** With 3 others - **Jul** **[Ingenu](https://millionrounds.com/company/ingenu)** Series C · US · businesswire.com **$31M** With 3 others - **May** **[Eos Energy Storage](https://millionrounds.com/company/eos-energy-storage)** Series B · US · gigaom.com **$15M** Sole investor - **2010** 1 round - **Apr** **[Aptera](https://millionrounds.com/company/aptera)** Venture · US · earth2tech.com **$9.8M** Sole investor - **2009** 1 round - **Jan** **[eSolar](https://millionrounds.com/company/esolar)** Series F · US · media.corporate-ir.net **$40M** With 1 other An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The team We hold **10** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them. ## Companies it bought Acquisitions by the firm itself **[Pure Energies Group](https://millionrounds.com/company/pure-energies-group)** **Undisclosed** Oct 2014 **[Goal Zero](https://millionrounds.com/company/goal-zero)** **Undisclosed** Aug 2014 **[Solar Power Partners](https://millionrounds.com/company/solar-power-partners)** **Undisclosed** Nov 2011 **Green Mountain Energy** **$350M** Sept 2010 **Texas Genco Holdings** **$8.3B** Sept 2005 ## The cheque Series B Series C Series F Median round joined **$100M** the round, not its cheque Alone, median **$12M** Led 0 of 9 rounds **0%** - **Sole investor:** 2 rounds - **Last cheque:** Aug 2025 Rounds by stage said on their site - Series B *4* - Series C *3* - Series F *1* - Venture *1* Cheques by month Led Joined Nov 2023 Oct 2026 Often in the room with - [SJF Ventures](https://millionrounds.com/fund/sjf-ventures) 2 - [Trailblazer Capital](https://millionrounds.com/fund/trailblazer-capital-llc) 2 **Pitching NRG Energy?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Who they invest alongside The investors most often in the same rounds as NRG Energy. A count of rooms they were both in, not a relationship either has claimed. [**SJF Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/sjf-ventures)[**Trailblazer Capital** VC firm **2** rounds together](https://millionrounds.com/fund/trailblazer-capital-llc) ## Recently backed The latest companies NRG Energy put money into. [**Aalo Atomics** $100M · Aug 2025](https://millionrounds.com/company/aalo-atomics) ## Mentioned on podcasts Episodes that name NRG Energy in their description, not their title. - [Inevitable](https://millionrounds.com/podcasts/inevitable) 24 Feb 2022 · 56 min Startup Series: WeaveGrid Mentions [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group)[NRG Energy](https://millionrounds.com/fund/nrg-energy)[Apoorv Bhargava](https://millionrounds.com/person/apoorv-bhargava) Apple PodcastsShow page ## Quick answers about NRG Energy ### What does NRG Energy invest in? NRG Energy invests most often at Series B and Series C (78% of the rounds on record), in sectors such as Internet, Optical Communication and Energy. ### How active is NRG Energy? 9 investments on record, 0 of them in the last 12 months. The most recent was in Aug 2025. ### What has NRG Energy invested in recently? Its most recent investments on record: Aalo Atomics (Series B, Aug 2025). ### How big are NRG Energy's cheques? The median round it joins is $100M. ### Does NRG Energy lead rounds? Rarely, if at all: none of its 9 investments on record names it as the lead. ### Where does NRG Energy invest? Most of the companies it backs are in the United States (100%). ### Is NRG Energy investing now? No investments in the last 12 months; the latest was in Aug 2025. ### Who does NRG Energy invest alongside? Most often SJF Ventures (2 rounds together) and Trailblazer Capital (2 rounds together). ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=nrg-energy) · [Is this your firm? 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