Fullscreen background image

Renewable Energy

Renew­able energy is obtained from sources that don’t run out such as hydro­elec­tric, geot­her­mal, wind, and solar. Renew­able energy is becom­ing more pop­u­lar as the tech­nol­ogy improves and the cost comes down.

Solar

Solar pho­to­voltaic sys­tems use the sun’s energy to con­vert solar energy directly into elec­tric­ity. Howard County has imple­mented sev­eral solar demon­stra­tion projects. Please visit the Howard County Renew­able Energy page for details.

Retro­fit Bal­ti­more is a non-profit group help­ing Mary­land res­i­dents by mak­ing it eas­ier and more afford­able for res­i­dents to go solar and improve over­all energy effi­ciency. Retro­fit Bal­ti­more pro­vides infor­ma­tion and con­nects home­own­ers with vet­ted and screened con­trac­tors. Based on a sim­i­lar process as buy­ing in bulk, inter­ested home­own­ers may receive a dis­count of up to 25%. It is not just for Bal­ti­more res­i­dents, Howard County res­i­dents are eli­gi­ble. Here is the Retro­fit Bal­ti­more solar web­page.

Geot­her­mal

Geot­her­mal energy, the energy stored in the earth, can be har­nessed for heat­ing build­ings and water. Geot­her­mal or ground source heat pump sys­tems use pipes installed in the ground. Water or a mix­ture of water and antifreeze are cir­cu­lated through the pipes to absorb heat from the sur­round­ing soil. In hot weather, the process is reversed, cool­ing the house by using the ground as a heat sink.

Pur­chas­ing Renew­able Energy

Besides installing renew­able energy sys­tems in your home, res­i­dents can encour­age renew­able energy by pur­chas­ing it through your elec­tric com­pany. BGE and Pepco allow you to change your energy sup­plier within their system.

Green Tip

Hi, I’m Howard and I’m here to provide you with green tips. Look for me throughout the site and check out my cool interactive games at the Kids Zone.