Delaware Electricity Price Changelog
Month-over-month changes in the Delaware average residential electricity price (¢/kWh), derived from Energy Information Administration (EIA) data. Dataset last updated Jul 7, 2026 (UTC). The EIA publishes monthly data with a reporting lag, so the latest entry reflects April 2026 activity. · Methodology
U.S. price changelog · Delaware price history · Delaware rates
Each row is one month: the average price and the change versus the prior month (absolute ¢/kWh and percent). The most recent months are always shown; older months appear only when the move was notable (≥3% or ≥0.5¢).
| Month | Avg price (¢/kWh) | MoM change |
|---|---|---|
| April 2026 · notable | 18.79 | +1.15¢ (+6.5%) |
| March 2026 · notable | 17.64 | +1.37¢ (+8.4%) |
| February 2026 | 16.27 | −0.24¢ (−1.5%) |
| January 2026 · notable | 16.51 | −0.61¢ (−3.6%) |
| December 2025 · notable | 17.12 | −1.69¢ (−9.0%) |
| November 2025 · notable | 18.81 | +0.50¢ (+2.7%) |
| October 2025 | 18.31 | +0.19¢ (+1.0%) |
| September 2025 · notable | 18.12 | +1.30¢ (+7.7%) |
| August 2025 | 16.82 | +0.24¢ (+1.4%) |
| July 2025 · notable | 16.58 | −1.58¢ (−8.7%) |
| June 2025 | 18.16 | +0.03¢ (+0.2%) |
| May 2025 | 18.13 | +0.16¢ (+0.9%) |
| April 2025 · notable | 17.97 | +1.26¢ (+7.5%) |
| March 2025 · notable | 16.71 | +1.06¢ (+6.8%) |
| February 2025 | 15.65 | +0.12¢ (+0.8%) |
| January 2025 · notable | 15.53 | −1.26¢ (−7.5%) |
| December 2024 · notable | 16.79 | −1.43¢ (−7.8%) |
| November 2024 | 18.22 | +0.15¢ (+0.8%) |
| October 2024 · notable | 18.07 | +1.27¢ (+7.6%) |
| September 2024 · notable | 16.80 | +1.01¢ (+6.4%) |
| August 2024 | 15.79 | +0.18¢ (+1.2%) |
| July 2024 · notable | 15.61 | −0.81¢ (−4.9%) |
| June 2024 · notable | 16.42 | −0.97¢ (−5.6%) |
| May 2024 | 17.39 | −0.27¢ (−1.5%) |
| April 2024 · notable | 17.66 | +0.96¢ (+5.7%) |
| March 2024 · notable | 16.70 | +0.87¢ (+5.5%) |
| January 2024 · notable | 15.62 | −0.68¢ (−4.2%) |
| December 2023 · notable | 16.30 | −0.92¢ (−5.3%) |
| October 2023 · notable | 17.43 | +1.62¢ (+10.2%) |
| August 2023 · notable | 15.66 | +0.57¢ (+3.8%) |
| July 2023 · notable | 15.09 | −0.90¢ (−5.6%) |
| June 2023 · notable | 15.99 | −0.63¢ (−3.8%) |
| May 2023 · notable | 16.62 | +1.15¢ (+7.4%) |
| February 2023 · notable | 15.01 | +0.76¢ (+5.3%) |
| December 2022 · notable | 14.61 | −1.61¢ (−9.9%) |
| October 2022 · notable | 16.36 | +2.18¢ (+15.4%) |
| September 2022 · notable | 14.18 | +0.86¢ (+6.5%) |
| June 2022 · notable | 13.34 | −0.95¢ (−6.6%) |
| May 2022 · notable | 14.29 | +0.97¢ (+7.3%) |
| March 2022 · notable | 13.14 | +0.93¢ (+7.6%) |
| December 2021 · notable | 12.57 | −1.29¢ (−9.3%) |
| October 2021 · notable | 13.64 | +0.43¢ (+3.3%) |
| September 2021 · notable | 13.21 | +1.07¢ (+8.8%) |
| July 2021 · notable | 11.84 | −0.56¢ (−4.5%) |
| June 2021 · notable | 12.40 | −0.96¢ (−7.2%) |
| May 2021 · notable | 13.36 | +0.67¢ (+5.3%) |
| April 2021 · notable | 12.69 | +0.63¢ (+5.2%) |
| January 2021 · notable | 11.73 | −0.65¢ (−5.3%) |
| December 2020 · notable | 12.38 | −1.10¢ (−8.2%) |
| November 2020 · notable | 13.48 | −0.43¢ (−3.1%) |
| October 2020 · notable | 13.91 | +1.95¢ (+16.3%) |
| July 2020 · notable | 11.77 | −1.30¢ (−9.9%) |
| May 2020 · notable | 13.42 | +0.57¢ (+4.4%) |
| February 2020 · notable | 12.45 | +0.40¢ (+3.3%) |
| December 2019 · notable | 12.16 | −0.99¢ (−7.5%) |
| November 2019 · notable | 13.15 | −0.74¢ (−5.3%) |
| October 2019 · notable | 13.89 | +1.20¢ (+9.5%) |
| September 2019 · notable | 12.69 | +0.58¢ (+4.8%) |
| June 2019 · notable | 12.36 | −1.50¢ (−10.8%) |
| May 2019 · notable | 13.86 | +0.74¢ (+5.6%) |
| April 2019 · notable | 13.12 | +0.74¢ (+6.0%) |
| March 2019 · notable | 12.38 | +0.42¢ (+3.5%) |
| December 2018 · notable | 12.18 | −0.83¢ (−6.4%) |
| November 2018 · notable | 13.01 | −0.79¢ (−5.7%) |
| October 2018 · notable | 13.80 | +1.51¢ (+12.3%) |
| July 2018 · notable | 11.93 | −1.17¢ (−8.9%) |
| June 2018 · notable | 13.10 | −0.53¢ (−3.9%) |
| May 2018 · notable | 13.63 | +0.86¢ (+6.7%) |
| April 2018 · notable | 12.77 | +0.47¢ (+3.8%) |
| February 2018 · notable | 12.51 | +0.72¢ (+6.1%) |
| January 2018 · notable | 11.79 | −1.12¢ (−8.7%) |
| December 2017 · notable | 12.91 | −0.81¢ (−5.9%) |
| November 2017 · notable | 13.72 | −0.48¢ (−3.4%) |
| October 2017 · notable | 14.20 | +0.84¢ (+6.3%) |
| August 2017 · notable | 13.04 | +0.42¢ (+3.3%) |
| July 2017 · notable | 12.62 | −0.68¢ (−5.1%) |
| June 2017 · notable | 13.30 | −1.38¢ (−9.4%) |
| May 2017 · notable | 14.68 | +1.15¢ (+8.5%) |
| March 2017 · notable | 13.78 | +0.49¢ (+3.7%) |
| February 2017 · notable | 13.29 | +0.54¢ (+4.2%) |
| December 2016 · notable | 12.90 | −0.93¢ (−6.7%) |
| November 2016 · notable | 13.83 | −1.61¢ (−10.4%) |
| October 2016 · notable | 15.44 | +2.39¢ (+18.3%) |
| July 2016 · notable | 12.94 | −0.61¢ (−4.5%) |
| June 2016 · notable | 13.55 | −0.94¢ (−6.5%) |
| May 2016 · notable | 14.49 | +0.65¢ (+4.7%) |
| April 2016 · notable | 13.84 | +0.49¢ (+3.7%) |
| March 2016 · notable | 13.35 | +0.41¢ (+3.2%) |
| December 2015 · notable | 13.40 | −1.07¢ (−7.4%) |
| October 2015 · notable | 14.35 | +0.74¢ (+5.4%) |
| July 2015 · notable | 13.20 | −0.78¢ (−5.6%) |
| May 2015 · notable | 14.39 | +0.70¢ (+5.1%) |
| April 2015 · notable | 13.69 | +1.01¢ (+8.0%) |
| March 2015 · notable | 12.68 | −0.78¢ (−5.8%) |
| February 2015 · notable | 13.46 | +1.42¢ (+11.8%) |
| January 2015 · notable | 12.04 | −0.99¢ (−7.6%) |
| December 2014 · notable | 13.03 | −0.94¢ (−6.7%) |
| November 2014 · notable | 13.97 | −0.66¢ (−4.5%) |
| October 2014 · notable | 14.63 | +0.95¢ (+6.9%) |
| August 2014 · notable | 14.04 | +0.49¢ (+3.6%) |
| July 2014 · notable | 13.55 | −0.47¢ (−3.4%) |
| May 2014 · notable | 13.91 | +0.65¢ (+4.9%) |
| April 2014 · notable | 13.26 | +1.14¢ (+9.4%) |
| December 2013 · notable | 12.64 | −0.72¢ (−5.4%) |
| November 2013 · notable | 13.36 | −0.62¢ (−4.4%) |
| October 2013 · notable | 13.98 | +1.20¢ (+9.4%) |
| August 2013 · notable | 12.61 | +0.38¢ (+3.1%) |
| July 2013 · notable | 12.23 | −0.89¢ (−6.8%) |
| June 2013 · notable | 13.12 | −1.09¢ (−7.7%) |
| May 2013 · notable | 14.21 | +0.89¢ (+6.7%) |
| December 2012 · notable | 13.03 | −0.60¢ (−4.4%) |
| November 2012 · notable | 13.63 | −0.90¢ (−6.2%) |
| October 2012 · notable | 14.53 | +0.79¢ (+5.7%) |
| July 2012 · notable | 13.32 | −0.66¢ (−4.7%) |
| May 2012 · notable | 14.37 | +0.44¢ (+3.2%) |
| April 2012 · notable | 13.93 | +0.41¢ (+3.0%) |
| January 2012 · notable | 13.03 | −0.49¢ (−3.6%) |
| June 2011 · notable | 14.12 | −0.56¢ (−3.8%) |
| May 2011 · notable | 14.68 | +0.79¢ (+5.7%) |
| March 2011 · notable | 13.72 | +0.72¢ (+5.5%) |
| January 2011 · notable | 12.90 | −0.75¢ (−5.5%) |
| December 2010 · notable | 13.65 | −0.83¢ (−5.7%) |
| October 2010 · notable | 14.67 | +0.53¢ (+3.7%) |
| July 2010 · notable | 13.95 | −0.48¢ (−3.3%) |
| May 2010 · notable | 14.72 | +0.50¢ (+3.5%) |
| April 2010 · notable | 14.22 | +1.15¢ (+8.8%) |
| January 2010 · notable | 12.65 | −1.16¢ (−8.4%) |
| December 2009 · notable | 13.81 | −0.69¢ (−4.8%) |
| May 2009 · notable | 14.69 | +0.53¢ (+3.7%) |
| April 2009 · notable | 14.16 | +0.54¢ (+4.0%) |
| March 2009 · notable | 13.62 | +0.47¢ (+3.6%) |
| January 2009 · notable | 13.21 | −0.55¢ (−4.0%) |
| December 2008 · notable | 13.76 | −0.85¢ (−5.8%) |
| May 2008 · notable | 14.43 | +0.54¢ (+3.9%) |
| April 2008 · notable | 13.89 | +0.93¢ (+7.2%) |
| December 2007 · notable | 12.94 | −0.74¢ (−5.4%) |
| May 2007 · notable | 13.54 | +0.59¢ (+4.6%) |
| April 2007 · notable | 12.95 | +0.71¢ (+5.8%) |
| February 2007 · notable | 12.01 | −0.42¢ (−3.4%) |
| January 2007 · notable | 12.43 | −0.47¢ (−3.6%) |
| December 2006 · notable | 12.90 | −0.50¢ (−3.7%) |
| June 2006 · notable | 13.94 | +1.84¢ (+15.2%) |
| May 2006 · notable | 12.10 | +2.69¢ (+28.6%) |
| April 2006 · notable | 9.41 | +0.50¢ (+5.6%) |
| December 2005 · notable | 8.68 | −0.55¢ (−6.0%) |
| October 2005 · notable | 9.14 | −0.76¢ (−7.7%) |
| June 2005 · notable | 9.91 | +0.91¢ (+10.1%) |
| May 2005 · notable | 9.00 | +0.44¢ (+5.1%) |
| April 2005 · notable | 8.56 | +0.53¢ (+6.6%) |
| January 2005 · notable | 8.05 | −0.38¢ (−4.5%) |
| December 2004 · notable | 8.43 | −0.41¢ (−4.6%) |
| October 2004 · notable | 8.93 | −0.69¢ (−7.2%) |
| June 2004 · notable | 9.65 | +0.87¢ (+9.9%) |
| May 2004 · notable | 8.78 | +0.37¢ (+4.4%) |
| April 2004 · notable | 8.41 | +0.30¢ (+3.7%) |
| March 2004 · notable | 8.11 | +0.46¢ (+6.0%) |
| January 2004 · notable | 7.83 | −0.31¢ (−3.8%) |
| December 2003 · notable | 8.14 | −0.54¢ (−6.2%) |
| October 2003 · notable | 8.76 | −0.63¢ (−6.7%) |
| June 2003 · notable | 9.56 | +0.92¢ (+10.6%) |
| May 2003 · notable | 8.64 | +0.33¢ (+4.0%) |
| April 2003 · notable | 8.31 | +0.49¢ (+6.3%) |
| December 2002 · notable | 8.00 | −0.47¢ (−5.5%) |
| October 2002 · notable | 8.65 | −0.75¢ (−8.0%) |
| June 2002 · notable | 9.47 | +0.76¢ (+8.7%) |
| May 2002 · notable | 8.71 | +0.28¢ (+3.3%) |
| April 2002 · notable | 8.43 | +0.26¢ (+3.2%) |
| January 2002 · notable | 7.89 | −0.55¢ (−6.5%) |
| October 2001 · notable | 8.74 | −0.60¢ (−6.4%) |
| June 2001 · notable | 9.44 | +0.75¢ (+8.6%) |
| May 2001 · notable | 8.69 | +0.44¢ (+5.3%) |
| April 2001 · notable | 8.25 | +0.32¢ (+4.0%) |