Residential electricity sales in Delaware
Residential electricity sales in Delaware was 5.32 TWh in 2025, according to the U.S. Energy Information Administration. That is up 2.8% from 2024. That is the 41st highest of 51 states in 2025.
Residential electricity sales in Delaware, 1990 to 2025
All 36 values
| Period | TWh |
|---|---|
| 2025 | 5.32 |
| 2024 | 5.175 |
| 2023 | 4.932 |
| 2022 | 5.21 |
| 2021 | 5.17 |
| 2020 | 4.991 |
| 2019 | 5.004 |
| 2018 | 5.07 |
| 2017 | 4.663 |
| 2016 | 4.763 |
| 2015 | 4.849 |
| 2014 | 4.645 |
| 2013 | 4.57 |
| 2012 | 4.522 |
| 2011 | 4.632 |
| 2010 | 4.76 |
| 2009 | 4.335 |
| 2008 | 4.428 |
| 2007 | 4.47 |
| 2006 | 4.259 |
| 2005 | 4.594 |
| 2004 | 4.305 |
| 2003 | 4.19 |
| 2002 | 4.02 |
| 2001 | 3.734 |
| 2000 | 3.575 |
| 1999 | 3.532 |
| 1998 | 3.339 |
| 1997 | 3.257 |
| 1996 | 3.271 |
| 1995 | 3.168 |
| 1994 | 3.107 |
| 1993 | 3.044 |
| 1992 | 2.786 |
| 1991 | 2.824 |
| 1990 | 2.651 |
Compared with United States
| Place | 2025 |
|---|---|
| Delaware | 5.32 |
| United States | 1,519.151 |
Rankings
Definition
Electricity sold to residential customers (households), in terawatt hours (billion kilowatt hours), as reported by utilities and other retailers to the U.S. Energy Information Administration on Form EIA-861.
Retail sales only: electricity that plants and businesses generate and use themselves (direct use) is not included, so this is lower than total consumption, and it is not the same as electricity_consumption, which EIA publishes for countries. Published in megawatt hours; shown in terawatt hours.
How to cite
U.S. Energy Information Administration. Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861). https://www.eia.gov/electricity/data/state/. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Energy Information Administration. (2026). Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861) (Residential electricity sales, Delaware, 1990 to 2025) [Data set]. Retrieved October 12, 2026, from https://www.eia.gov/electricity/data/state/
MLA 9
Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861), Residential electricity sales, Delaware, 1990 to 2025. U.S. Energy Information Administration, 7 Oct. 2026, https://www.eia.gov/electricity/data/state/. Invokely, https://invokely.ai/en/residential-electricity-sales/delaware. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Energy Information Administration. 2026. Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861). Residential electricity sales, Delaware, 1990 to 2025. Dataset. Accessed October 12, 2026. https://www.eia.gov/electricity/data/state/. Also distributed by Invokely, https://invokely.ai/en/residential-electricity-sales/delaware.
Harvard
U.S. Energy Information Administration (2026) Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861), Residential electricity sales, Delaware, 1990 to 2025 [Dataset]. Available at: https://www.eia.gov/electricity/data/state/, via Invokely: https://invokely.ai/en/residential-electricity-sales/delaware (Accessed: 12 October 2026).
BibTeX
@misc{energy_residential_electricity_sales_delaware_2025,
author = {{U.S. Energy Information Administration}},
title = {{Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861): Residential electricity sales, Delaware, 1990 to 2025}},
year = {2026},
howpublished = {Data set},
url = {https://www.eia.gov/electricity/data/state/},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/en/residential-electricity-sales/delaware. Publisher attribution: U.S. Energy Information Administration. Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861). https://www.eia.gov/electricity/data/state/. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Energy Information Administration
TI - Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861): Residential electricity sales, Delaware, 1990 to 2025
PY - 2026
DA - 2026/10/07
PB - U.S. Energy Information Administration
DB - Invokely
UR - https://www.eia.gov/electricity/data/state/
L2 - https://invokely.ai/en/residential-electricity-sales/delaware
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/en/residential-electricity-sales/delaware.
N1 - Publisher attribution: U.S. Energy Information Administration. Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861). https://www.eia.gov/electricity/data/state/. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
What is the latest residential electricity sales in Delaware? Cite the source.
get_value {"indicator":"electricity_retail_sales_residential","place":"us-state-10"}
GET https://invokely.ai/api/v1/value?indicator=electricity_retail_sales_residential&place=us-state-10Questions
What is the residential electricity sales in Delaware?
Residential electricity sales in Delaware was 5.32 TWh in 2025, according to the U.S. Energy Information Administration. That is up 2.8% from 2024. That is the 41st highest of 51 states in 2025.
Where does this figure come from?
U.S. Energy Information Administration. Form EIA-861 annual sales to ultimate customers, residential sector, by state (HS861). Retrieved by Invokely on 2026-10-12.
What was the highest residential electricity sales in Delaware?
5.32 TWh in 2025, the highest value since 1990 in this series.