News & Updates

Spring Lubricant and Battery Sale

March 12, 2024 | Posted in Special Offers, Seasonal

Get all of your equipment ready for spring and summer with these discounts on our most popular lubricant and battery products. Whether its getting ready to mow your lawn, plowing the field, or paving the next road. Proper maintenance keeps …


Top Propane Providers For 2024

February 21, 2024 | Posted in Propane, Articles

Although we are not one of the “Big Guys” in the Propane business, The 21st Century Energy is still able to make the top 50 Propane providers in the county according to LP Gas Magazine. This is made possible by …


Early Spring Lube Sale!

February 19, 2024 | Posted in Special Offers, Seasonal, Articles

Get A Early Jump On Spring Maintenance! Take advantage of these great savings below on our most popular lubricant products. This early season sale is just what you need to save time and money while getting your farm, construction, or …


We Are Going Racing!

February 5, 2024 | Posted in Articles

The 21st Century Energy Group is going racing in 2024! We have taken up sponsorships at many of the areas local dirt tracks for the upcoming race season. In addition to track sponsorships, we have joined forces with Barris Trucking …


Shenango Twp Mercer County Free Ice Skate

January 17, 2024 | Posted in Community Support, Seasonal, Articles

Shenango Twp of Mercer County has provided the community with a FREE ice skating rink for the 2023-2024 winter season. In order to provide these free events, community members and business were asked to place advertising at the rink. The …


Energy Assistance HEAP and LIHEAP

December 20, 2023 | Posted in Articles

Staying warm throughout the winter is not a luxury, its a necessity to everyone. But not everyone can afford to keep their homes warm all season. Grants through your state are available to those who qualify to help cover the …


What Is Automatic Delivery?

December 11, 2023 | Posted in Propane, Seasonal, Articles

Many of our customers take advantage of our Automatic Delivery program when it comes to their Heating Oil and Propane deliveries. But what is Automatic Delivery? Automatic Delivery is a calculation of account fuel usage and current weather trends to …


City Rescue Mission Thanksgiving Baskets Outreach

November 17, 2023 | Posted in Community Support

Each year the New Castle City Rescue Mission holds a Thanksgiving Baskets Outreach food drive that supports New Castle area families in need, providing food for a Thanksgiving Day dinner. The majority of food for this program comes from donations …


Remotely Monitor Your Home Heating Oil Tank

October 18, 2023 | Posted in Special Offers, Seasonal, Articles

Looking for a new, wireless way to monitor your Heating Oil, Kerosene, or Blended Fuel tank levels? Tired of venturing out in the cold to check your tank, or running to the basement to check your gauge? Smart Oil Gauge …


Help Support Our Local Volunteer Fire Departments

October 5, 2023 | Posted in LMM, Community Support, Articles

Each October our Last Minit Mart Convenience Stores hold a fundraiser by taking donations for the local volunteer fire departments from which each of the stores are located throughout Lawrence and Butler Counties. Stop by any one of our 6 …