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Solar PV Systems Class

This class, offered primarily for code officials, plan reviews and installers, will provide information about installation and inspection of solar photovoltaic systems, including information about types of systems, requirements for ground-mounted and roof-mounted systems, equipment ratings, grounding and bonding of solar photovoltaic systems.

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Be idle-free at your school

idle-free school zone

Car idling is a big concern for air quality, and one place that is notorious for lots of idling engines is your local school. When dropping off or picking up children from school, it’s important to be aware of your idling habits. Turning off your car engine while stopped helps improve the air quality by reducing the amount of ozone-forming emissions and other pollutants.

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Explore KC on Your Bike

The MARC Regional Trails and Bikeways Map is printed on waterproof paper, and is virtually indestructable. In addition to a comprehensive map of the bike trails in our region, the map has tips about bike safety, sharing the road, sharing the trail, pedestrian safety and driver safety. Request a bike map»

HHW Shouldn't go in the trash

HHW logoA typical home can contain a vast array of household hazardous wastes (HHW). Products like paint, oil, batteries and pesticides shouldn’t be tossed into regular trash. Each year, the MARC Solid Waste Management District hosts a series of HHW collection events in participating communities. Learn how to dispose of your HHW properly» or find an event near you»

Residential Energy Calculator 

You can easily calculate your home's energy efficiency with a new web-based calculator on Once you have entered your home's information, you can save your results and compare your usage over time. The calculator will also provide tips on how to decrease your overall energy usage.