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Concentration of CO2 in the Atmosphere

GMP-installed Tesla Batteries and Home Solar Arrays Save Money for Everyone

George Harvey

Green Mountain Power (GMP), which provides electric utility services for roughly three-quarters of the people of Vermont, has reported significant savings from the growth of net-metered solar power and installations of Tesla Powerwall batteries, which it subsidized. In fact, during a heatwave in August it saved $600,000 because of the combination […]

FREE Tesla Powerwalls for 100 GMP Low-income Families with Health Concerns

Green Mountain Power is offering Tesla Powerwall 2.0 batteries to 100 eligible customers, free of charge. A $150,000 grant from the Vermont Low Income Trust for Electricity (VLITE) will pay for the cutting-edge technology and installation in the homes of low income customers with significant need for backup power reliability due to health and […]

Sonnen Batteries

This recent sonnen battery installation in New Hampshire is an ECO-12. It provides continuous 8,000 watt output along with 12kWh of standby capacity. It can be charged by the home’s 7.8 kilowatt AC solar array, the grid, or a back-up generator. Photo courtesy of Granite State Solar.

By George Harvey

In a […]

How Lithium Iron Phosphate Batteries are Easier on the Environment

By Danielle Ferguson

Lithium iron phosphate (LiFePO4) batteries have many characteristics that make them superior to other battery technologies. They are lightweight and versatile. They have a long lifespan and a fast recharge rate. They can also withstand cold, heat, collision, and mishandling during charging and discharging without risk of combustion.

But […]

The Disruption has Begun

Batteries are starting to wreck the hopes of fossil fuels

By George Harvey

The Hornsdale Power Reserve (HPR) is a big battery in South Australia. At any given instant, it can provide 100 megawatts (MW) of power. It can keep up a discharge of 70 MW for about ten minutes, and 30 MW […]

Plummeting Cost of Renewable Energy Plus Storage

By George Harvey

Watching the progress of a no-hitter in baseball has an unusual aspect to it. The exciting thing is that nothing new happens. The moment the game changes, the excitement ends.

That is how it has been with the prices of electricity from renewable power. The costs of solar and […]

More on Joseph Mangum in Puerto Rico

The forests around Utuado, Puerto Rico, were largely destroyed by the storm. US Department of Agriculture Photo, Master Sgt. Joshua DeMotts | 1st Combat Camera Squadron

By George Harvey

I last posted on the Green Energy Times website about the work Joseph Mangum was doing in Puerto Rico in “Joseph’s First Two […]

Tesla – in South Australia

Elon Musk at the South Australian battery event.Image taken from a Tesla video.

Green Energy Times

On September 28, 2016, the state of South Australia experienced a violent storm that tore down important transmission lines. A series of faults over the course of less than three minutes blacked out the entire state […]

Roadmaps to Slow Climate Change and Eliminate Air Pollution

By George Harvey

In May of 2015, a team of researchers headed by Dr. Mark Z. Jacobson of Stanford University published a paper, “100% clean and renewable wind, water, and sunlight (WWS) all-sector energy roadmaps for the 50 United States.” It proposed a set of roadmaps to eliminating of our use of fossil fuels, […]

GMP and Tesla Batteries

Lease one for $15 per month.

The Tesla Power 2 home battery system can fit inside or outside. Its dimensions are a height of 1.3m, width of 0.86m, and a thickness of 0.18m. Photo credit mcelectrical.com.au

By George Harvey

Green Mountain Power (GMP) is making an extraordinary offer to its customers. […]