NGP Capital Resources Company Schedules June 30, 2005 Financial Results Release and Investor Conference Call for August 4, 2005

HOUSTON, Texas (BusinessWire) – July 28, 2005 – NGP Capital Resources Company (NASDAQ: NGPC) today announced that it plans to publicly release its financial results for the quarter ending June 30, 2005 on Thursday, August 4, 2005. NGPC invites all interested persons to participate in its conference call on Thursday, August 4, 2005 at 11:00 am Eastern Time. The dial-in number for the call is (866) 249-6463. International callers should dial (303) 205-0055.

The Company will maintain an audio replay of the call from 2:00 pm Eastern Time on August 4, 2005 through 11:59 pm Eastern Time on August 9, 2005. The replay dial-in number is (888) 203-1112. International callers should dial (719) 457-0820. The replay pass code is 2696424.

During the call, management may discuss certain commonly used non-GAAP financial measures. If such measures are discussed, the Company will provide reconciliations to the most directly comparable GAAP financial measures in the earnings release.

About NGP Capital Resources Company
NGP Capital Resources Company is a closed-end investment company that has elected to be treated as a business development company under the Investment Company Act of 1940. The Company's investment portfolio will be principally in energy related private companies. From time to time, the Company may also invest in public companies that are not thinly traded. The Company expects to invest primarily in senior secured and mezzanine loans in furtherance of its business plan and may receive equity investments in portfolio companies in connection with such investments. NGP Capital Resources Company is managed by NGP Investment Advisor, LP, an affiliate of Natural Gas Partners, LLC, a leading energy sector private equity investor.

This press release contains forward-looking statements. These forward-looking statements are subject to various risks and uncertainties, which could cause actual results and conditions to differ materially from those projected, including the uncertainties associated with the timing of transaction closings, changes in interest rates, availability of transactions, the future operating results of our portfolio companies, changes in regional, national, or international economic conditions and their impact on the industries in which we invest, or changes in the conditions of the industries in which we invest, and other factors enumerated in our filings with the Securities and Exchange Commission.

We may use words such as "anticipates," "believes," "expects," "intends," "will," "should," "may" and similar expressions to identify forward-looking statements. Undue reliance should not be placed on such forward-looking statements as such statements speak only as of the date on which they are made. We do not undertake to update our forward-looking statements unless required by law.

Persons considering an investment in NGP Capital Resources Company should consider the investment objectives, risks, and charges and expenses of the company carefully before investing. Such information and other information about the company is available in our annual report on Form 10-K, quarterly reports on Form 10-Q and in prospectuses we issue from time to time in connection with our offering of securities. Such materials are filed with the SEC and copies are available on the SEC’s website, www.sec.gov. Prospective investors should read such materials carefully before investing.

INVESTMENT CONTACT: Please send investment proposals to: NGP Capital Resources Company, Rich Bernardy (rbernardy@ngpcrc.com) or Kelly Plato (kplato@ngpcrc.com), 713-752-0062.

CONTACT: Steve Gardner 713-752-0062 (investor_relations@ngpcrc.com)