Wednesday (22-April-2020) — New Jersey

Happy Earth Day.

Over the last year, my Solar Panels have generated over 16 kWh of electricity, and the Geothermal HVAC system eliminated the use of 3000 gallons of heating oil while providing heating, cooling, and hot water. Including the SREC (solar energy credits) I saved over $14K, and significantly reduced my carbon footprint.

Backyard Springtime Nature in New Jersey.

Not as many birds around today. Just a Tufted Titmouse and a pair of Northern Cardinals. There are more flowers on the Plum Tree, I also noticed a perennial Siberian Wallflower blooming. The first returning flowers from one of last years Wildflower Meadows. On the patio several Tulips are still blooming. The Kale plants left on the Grow Towers over the winter survived and are now bolting. I am also starting to see Lilac flowers from the shrubs planted last fall. At least some survived the ravenous deer.

Tufted Titmouse. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 900, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
Tufted Titmouse. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 900, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
Female Northern Cardinal. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 900, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
Female Northern Cardinal. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 900, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
Male Northern Cardinal. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 900, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)
Male Northern Cardinal. Image taken with a Nikon D5 camera and 600 mm f/4 VR lens (ISO 900, 600 mm, f/5.6, 1/1250 sec) (DAVID J MATHRE)


Backyard Spring Flowers. Images taken with a Leica CL camera and 60 mm f/2.8 lens. Individual images in the slideshow are available in my PhotoShelter Gallery.

Daily Electric Energy Used (63.1 kWh) from Sense Home Energy Monitor and Daily Solar Electric Energy Produced (87.7 kWh) from SolSystems and Locus Energy. Lots of sun. A surplus of 24.6 kWh. This is the most solar power generated in one day since last August. There is a chance I will be net positive for the month of April — although several days of rain are forecasted for the next week.


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Author: David Mathre

I am a scientist by training (Eckerd College, BSc; Caltech, Ph.D.). I worked for 27 years as a Chemist in the Pharmaceutical Industry developing processes to manufacture medicines for human and animal health. I now spend my time as a photographer and world traveler. My interests include the natural world, wildlife, landscapes, sky, and seascapes, travel, and astrophotography. I look for unique ways of viewing the world and presenting my images. I have traveled to over 55 countries in six continents, often on Semester at Sea voyages. While at home in New Jersey, I spend time on home renovation and expansion of a wildflower garden/meadow.

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