calling all funders

Greentown Houston announces new investor program to increase equity in climatetech funding

The Houston Ion District Investor Activation Program is open to accredited investors and free to join. Photo via GreentownLabs.com

Greentown Labs has announced a new program to address inequity and unavailability of funding for early-stage climatetech startups.

The Houston Ion District Investor Activation Program is supported by a Build to Scale Capital Challenge grant from the U.S. Economic Development Administration, open to accredited investors, and free to join.

Participating investors will have access to curated startup introductions based on preferred stage, industry, check size, and more, plus access to information on startups and investor-specific newsletters featuring Greentown startups invite-only events.

"This program brings early-stage investors from Greater Houston into the fold, offering education on climatetech investing, channeling a pool of capital to young startups, and catalyzing a thriving climatetech investment ecosystem that prioritizes diversity, equity, and inclusion," reads the email announcing the program.

Members will also get networking opportunities with fellow investors and leading climatetech startups, which includes investor roundtables. Sector Pitch Days, and more Educational workshops on climatetech investing run by Vinson & Elkins, and more will be made available. The new initiative is meant “ to strengthen Houston’s energy-transition ecosystem” according to a news release.

In 2023, Greentown Labs helped 87 corporate partners, and collaborated with over 70 Houston startups. Some of their members recently achieved success in their respective fields.

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A View From HETI

Envana Software Solutions' tech allows an oil and gas company to see a full inventory of greenhouse gases. Photo via Getty Images

Houston-based Envana Software Solutions has received more than $5.2 million in federal and non-federal funding to support the development of technology for the oil and gas sector to monitor and reduce methane emissions.

Thanks to the work backed by the new funding, Envana says its suite of emissions management software will become the industry's first technology to allow an oil and gas company to obtain a full inventory of greenhouse gases.

The funding comes from a more than $4.2 million grant from the U.S. Department of Energy (DOE) and more than $1 million in non-federal funding.

“Methane is many times more potent than carbon dioxide and is responsible for approximately one-third of the warming from greenhouse gases occurring today,” Brad Crabtree, assistant secretary at DOE, said in 2024.

With the funding, Envana will expand artificial intelligence (AI) and physics-based models to help detect and track methane emissions at oil and gas facilities.

“We’re excited to strengthen our position as a leader in emissions and carbon management by integrating critical scientific and operational capabilities. These advancements will empower operators to achieve their methane mitigation targets, fulfill their sustainability objectives, and uphold their ESG commitments with greater efficiency and impact,” says Nagaraj Srinivasan, co-lead director of Envana.

In conjunction with this newly funded project, Envana will team up with universities and industry associations in Texas to:

  • Advance work on the mitigation of methane emissions
  • Set up internship programs
  • Boost workforce development
  • Promote environmental causes

Envana, a software-as-a-service (SaaS) startup, provides emissions management technology to forecast, track, measure and report industrial data for greenhouse gas emissions.

Founded in 2023, Envana is a joint venture between Houston-based Halliburton, a provider of products and services for the energy industry, and New York City-based Siguler Guff, a private equity firm. Siguler Gulf maintains an office in Houston.

“Envana provides breakthrough SaaS emissions management solutions and is the latest example of how innovation adds to sustainability in the oil and gas industry,” Rami Yassine, a senior vice president at Halliburton, said when the joint venture was announced.

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