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John Crye

Founder, Nuentero Inc. · Washington, DC

John started Nuentero in 2025 to run a solar project's underwriting, financing and construction on one record. Before it he worked on offshore wind policy in the United States and Colombia, in the World Bank's Climate Change division, and at a hemp fiber manufacturing startup.

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John Crye

Before Nuentero

  1. 2024-2025

    Oceantic Network

    Project manager at the U.S. offshore wind industry association. Wrote its first Department of Energy grant proposal, drafted ocean renewables bill language for the Maryland General Assembly, and worked with the Colombian government on offshore wind leasing.

  2. 2023

    University of Maryland

    Master of Public Policy.

  3. 2022-2023

    World Bank

    Climate Change division.

  4. 2018-2020

    HempWood

    Commercial director on the founding team of the first U.S. hemp fiber manufacturing operation, which grew to 20 employees.

Nu·entero

Nu, new. Entero, whole. The name describes the product: one whole record for each solar project, shared by everyone who works on it.

Nuentero Inc.
Delaware C-corporation · Bogotá and Washington DC
Since
2025
Last entry
Oct 12, 2026
Company record
  1. Software

    Developers, installers, distributors, homeowners, fund managers and investors work on one project record.

    Recorded
  2. Markets

    Colombia and the United States. Each record carries its own country and currency.

    Recorded
  3. Checks

    Debt coverage, milestone budgets and permits, checked under each country's rules before a lender sees the file.

    Recorded
  4. Analysis

    12 articles on solar finance and regulation in Colombia since March 2026, in English and Spanish.

    Recorded
  5. Investor view

    Sample data, no account needed: generation by site, distributions, data room. On the sign-in screen, choose "Try investor preview".

    Open

Recorded: it exists today, in the software or in print.

2
markets
12
articles published

The need and why it works

Electricity prices are now high enough, and solar technology affordable enough, that the margin between the two has become the opportunity itself. Grid power across Latin America keeps climbing in cost while installation and financing costs for solar have fallen to record lows.

That spread is the economic engine. Each installation becomes a long-duration, asset-backed cash flow, and Nuentero is the platform that keeps those cash flows on records institutional capital can underwrite, fund and report on across borders.

Each project adds prices, production and payment history to the shared record, and the next project is underwritten against that history.

Nuentero

© 2026 Nuentero Inc. · Bogota / Washington DC

Software for solar projects in emerging markets. Each record carries its own country and currency.