Utility rates in Discovery Harbour vs. US average
Typical monthly utility bills in Discovery Harbour
Figures from U.S. Census ACS 5-year estimates, reflecting households that pay utilities separately from rent. In dense urban areas where heat or hot water is often included in rent, these numbers represent the subset of residents who pay directly.
How Discovery Harbour heats its homes
5% electricity · 95% other fuels
Electric rates in Discovery Harbour
Residential rates range from 46.5¢ to 46.5¢ per kWh.
Discovery Harbour is served by Hawaii Electric Light Co Inc, a investor owned utility.
This is 182% above the national average of 16.5¢/kWh.
Internet providers in Discovery Harbour
Discovery Harbour has strong broadband coverage.
Availability varies by address. Based on FCC Broadband Data Collection filings.
Electric 1 provider
Natural Gas 1 provider
Water 37 providers
Internet 5 providers
ZIP codes in Discovery Harbour, HI
Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Local electric rates are based on 2023 NREL Utility Rate Database data; state and US averages are from EIA Form 861 (2024). Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.
Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: May 2026.