Nuveen Green Capital Surpasses $1 Billion First Close for C-PACE Lending Fund IV, Bringing Series Total to $3 Billion

Nuveen Green Capital, a Nuveen affiliate focused on sustainable commercial real estate financing, has closed more than $1 billion in new capital commitments for Nuveen CPACE Lending Fund IV, the firm announced Aug. 25, 2026. The milestone pushes total commitments across the four-fund C-PACE series past $3 billion since the series launched in 2023.

The fund targets commercial Property Assessed Clean Energy, or C-PACE, financing — a public-private lending structure administered at the state level that provides building owners and developers with long-term, fixed-rate capital for energy efficiency, water conservation, and climate resiliency improvements. Fund IV is the fourth vintage in Nuveen Green Capital's C-PACE lending series.

Insurance Capital Drives Demand

The raise was led by insurance investors, with life insurers in particular drawn to the fund's long-duration, investment-grade, asset-backed profile. Nuveen's 2026 EQuilibrium survey of global institutional investors found that 46% of North American insurers plan to increase their private fixed income allocations over the next two years, and among those, 53% identify private asset-backed securities such as C-PACE as a key target asset class.

"The continued growth in commitments from across four funds tells us that insurers aren't just testing this asset class — they're building meaningful, repeatable allocations to it," said Joseph Pursley, Nuveen Head of Insurance, Americas. "Life insurers in particular continue to prioritize longer duration, investment grade, asset-backed securities with attractive risk-adjusted returns, and NGC's C-PACE strategy consistently delivers on that mandate while advancing climate resiliency at scale. The demand we're seeing for Fund IV — including new insurance LPs — reinforces that this is becoming a durable, core allocation for insurance portfolios rather than a one-off commitment."

Fund IV is structured to provide investors with long-dated, fixed-rate cash flows tied to tax-assessment liens on commercial properties, with a focus on investment-grade assets.

Platform Growth and Origination Scale

Nuveen Green Capital, founded in 2015, reports more than $6 billion in assets under management and states it has originated more than $6 billion in C-PACE financings since inception, including securitizations. The firm cited 73% year-over-year growth, which it attributes to its vertically integrated model combining direct origination with investment management.

"Investors have committed to this strategy across four vintages because the fundamentals remain steady throughout variable market cycles. NGC's vertically integrated platform continues to deliver a scaled, proprietary flow of C-PACE assets originated with established sponsors, combining compelling economics with measurable impact," said Alexandra Cooley, CEO and CIO of Nuveen Green Capital. "The momentum behind this raise has been bolstered by our track record of strong origination volume, deployment, and consistent performance. Since 2015, NGC has originated more than $6 billion in C-PACE financings across securitizations. Fund IV strengthens our leadership position with increasing balance sheet capacity that institutional borrowers value."

Parent company Nuveen manages $1.4 trillion in assets under management as of June 30, 2026. Nuveen Green Capital is an indirect subsidiary of Nuveen LLC and Teachers Insurance and Annuity Association of America.

C-PACE Market Expansion Widens Addressable Market

C-PACE programs are now active in 39 states plus the District of Columbia, and continued state-level adoption is expanding the origination pipeline available to Fund IV. The program's growth has supported a wide range of transaction sizes on the Nuveen Green Capital platform, from deals as small as $5 million to those exceeding hundreds of millions of dollars.

Among the largest transactions in the platform's recent history is The Geneva, an office-to-residential conversion in Washington, D.C., which Nuveen Green Capital financed with a $465 million C-PACE loan — reported to be the largest C-PACE financing in history. The transaction illustrates the program's growing relevance for capital-intensive adaptive reuse projects at a time when conventional lenders have tightened underwriting standards for office conversions.

C-PACE financing is structured as a fixed-rate, long-term instrument that can be inserted into a project's capital stack to reduce weighted average cost of capital. Because C-PACE liens are tied to the property assessment rather than the borrower's balance sheet, the structure has attracted sponsors seeking to fill financing gaps left by more conservative senior lenders.

As with prior vintages, Fund IV is designed to provide predictable deployment into investment-grade C-PACE assets with the potential for long-dated, steady returns. The fund is available only to accredited investors.

Sources:
Nuveen.com — Nuveen Announces Closing of the Fourth Vintage of CPACE Lending Fund Series
PR Newswire — Nuveen Announces Closing of the Fourth Vintage of CPACE Lending Fund Series