Form 3 Exhibit - Joint Filer Information Exhibit 99-1 Name: Metropolitan Life Insurance Company* Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-2 Name: Metropolitan Life Insurance Company ** Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-3 Name: Metropolitan Life Insurance Company*** Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-4 Name: MetLife Insurance Company USA**** Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-5 Name: MetLife Insurance Company USA ***** Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-6 Name: MetLife Insurance Company USA****** Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-7 Name: Metropolitan Tower Life Insurance Company******* Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-8 Name: Metropolitan Tower Life Insurance Company******** Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel Exhibit 99-9 Name: Metropolitan Tower Life Insurance Company********* Address: 10 Park Avenue, Morristown, New Jersey 07962 Designated Filer: Daniel F. Scudder Associate General Counsel Metropolitan Life Insurance Company Issuer & Ticker Symbol: Duff & Phelps Global Utility Income Fund Inc. ("DPG") Date of Event Requiring Statement: August 24, 2015 Signature: /s/Daniel F. Scudder -------------------- Daniel F. Scudder, Associate General Counsel *Metropolitan Life Insurance Company as a direct owner/purchaser of $5,600,000 (224,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series A Due August 24, 2020. ** Metropolitan Life Insurance Company as a direct owner/purchaser of $15,700,000 (628,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series B Due August 24, 2022. *** Metropolitan Life Insurance Company as a direct owner/purchaser of $15,700,000 (628,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series C Due August 24, 2025. **** MetLife Insurance Company USA as direct owner/purchaser of $3,000,000 (120,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series A Due August 24, 2020 by Metropolitan Life Insurance Company, the indirect owner and investment manager. ***** MetLife Insurance Company USA as a direct owner/purchaser of $6,000,000 (240,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series B Due August 24, 2022 by Metropolitan Life Insurance Company, the indirect owner and investment manager. ****** MetLife Insurance Company USA as direct owner/purchaser of $6,000,000 (240,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series C Due August 24, 2025 by Metropolitan Life Insurance Company, the indirect owner and investment manager. ******* Metropolitan Tower Life Insurance Company as direct owner/purchaser of $4,000,000 (160,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series A Due August 24, 2020 by Metropolitan Life Insurance Company, the indirect owner and investment manager. ******** Metropolitan Tower Life Insurance Company as a direct owner/purchaser of $3,500,000 (140,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series B Due August 24, 2022 by Metropolitan Life Insurance Company, the indirect owner and investment manager. ********* Metropolitan Tower Life Insurance Company as direct owner/purchaser of $3,500,000 (140,000 shares), Floating Rate Mandatory Redeemable Preferred Shares, Series C Due August 24, 2025 by Metropolitan Life Insurance Company, the indirect owner and investment manager.