Energy Programs

Whether you rent or own your home in the County, DEP has programs and resources to help you become more energy efficient and find renewable energy options. DEP also has programs for commercial and multifamily building owners and managers to reduce your energy bills. At 1 million residents and counting, we can all work together to cut our energy use and reduce greenhouse gas emissions.

Explore our programs or come to one of our upcoming events to learn more.



This is the 5th year we have partnered with Montgomery County Public Libraries during their Summer Reading Program. And this year, we are going VIRTUAL!!! Yes, all of our presentations will be via Zoom. You will have to register with the libraries to attend.

To learn more, visit the webpage for Energy Express.




Energy BINGO

Energy BINGO is a combination of BINGO and Jeopardy. Participants learn tips on how to conserve energy in their homes, discover new efficiency measures they could be taking, and how to participate in EmPOWER Maryland programs. The games take about 60 minutes and during the game, we will give out power strips, LEDs, and one goodie bag to the grand finale winner.


Energy Essentials

Seniors Arts and Crafts

By the end of this decade, 20% of Montgomery County residents will be over the age of 65 years old and most will be on fixed incomes. It is vital that County energy programs connect with this population and provide the tools and resources to help them reduce their energy bills.

DEP’s Energy Essentials programs are tailored to give Seniors a fun way to think about their energy choices. These workshops incorporate hands-on reusable art projects and conversations about energy conservation, efficiency and renewable energy. The participants leave with their own handmade wind chime, solar sun catcher, or other DIY craft project.

Energy Exploration

Energy Exploration is an interactive experience for all ages.  Participants, often families, play with arcade-like games to discover how to save energy and money in their homes. The “games” include Whac-a-Pollutant and Energy Racers, and they provide interactive and fun learning experiences for participants.

Energy Exploration events are open-houses, where families explore the games at their own leisure, often while attending other non-environmental facilities or events. For example, over the past year, we partnered with libraries to host Energy Exploration events, and focused on literacy to encourage families to read more about energy topics together.



Energy Express

Kids enjoying the Energy Express workshopSince the summer of 2017, the County has been partnering with Montgomery County Public Libraries during the summer to support their Summer Reading Program. The target audience for Energy Express is elementary-aged students (K-6th grade) and their parents. During these presentations, we take the theme of the Summer Reading Program and create a STEM focused presentation about ENERGY. Every year, there is a different theme so the focus changes but the activities are always interactive, engaging, and educational.

In 2017, the theme was "Build a Better World" and the students learned about renewable energy and built solar cars and small wind turbines. In 2018, the theme was "Libraries Rock," and students learned that a lot of our electricity comes from rocks and minerals like coal, shale, and uranium. They also had a chance to create a circuit and decorate light plate switch covers which they brought home as a reminder to turn off the lights. In 2019, the theme was "A Universe of Stories" where kids learned about types of energy in the form of an acronym: MELTS. That stands for motion, electrical, light, thermal and sound energy. The kids received an energy themed notebook where they could take notes and do experiments. They learned to use a Kill-a-watt meter and a Thermal Camera. This year, 2020, the theme is "Imagine Your Story" and we are going virtual! Kids will be taken on a Choose-Your-Own-Adventure where they get to imagine themselves as the different energy sources.

Energy Roadshow

The Energy Roadshow was created in October 2019 to be a one stop event for all things energy related in the County. It is an open house setting and residents were encouraged to come and go as they please. There were informational booths and scheduled presentations every 15 minutes. To find otu more information, visit


Energy Star Tax Free WeekendEnergy Star Tax Free Weekend

During Presidents Day weekend in February, consumers will get a break from the state's 6 percent sales tax on qualifying Energy Star products.

Shop Maryland Energy Weekend takes place from the Saturday immediately preceding the third Monday in February until the third Monday of February. These are signature events of the Comptroller of Maryland’s office and are a statewide initiative to assist consumers purchasing Energy Star appliances.


Let There be Light

Throughout the year, we will be partnering with Interfaith Power and Light and their member congregations to provide congregants with LED lightbulbs. DEP staff host light bulb swaps after service and at Spring community events. During the light bulb swaps, participants are asked to bring in their old incandescent or CFL lightbulb. In exchange, we provide up to 3 free LEDs at no cost.   We also bring an informational table and giveaways for participants. Pepco has graciously supplied the LED bulbs.




Commercial Building Energy Benchmarking Program

Energy Benchmarking is the process of tracking a building's annual energy use and using a standard metric to compare the building's performance against past performance and to its peers nationwide. Benchmarking improves our understanding of energy consumption patterns; helps identify energy saving opportunities; and manages business bottom line through consistent data collection and tracking.

Certain non-residential buildings 50,000 square feet and greater are required to submit annual benchmarking reports to DEP for public disclosure; buildings not covered by the County’s Building Energy Benchmarking Law can still use DEP’s resources to benchmark their energy use and access information about programs that can help them save energy.


Commercial Property Assessed Clean Energy (C-PACE) Financing

The County’s C-PACE program is an innovating financing program that allows commercial building owners to make energy efficiency and renewable energy upgrades to their buildings and pay for those upgrades over time via their property tax bill. C-PACE is a simple and effective way for county governments to create jobs, retain businesses, and keep dollars in the local economy without raising taxes – simply by helping commercial buildings use energy and water more efficiently.

If you are interested in any of the programs above, contact us at