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Calculate Corona doubling by yourself
“The greatest weakness of humanity is its inability to understand the exponential function,” said physicist Al Bartlett in his book “The Essential Exponential!” written. There are 112 (known) corona cases in Austria today and the rate of duplication (outside of China) is 4 days. So could there be 1 million cases in Austria in just over a
Electric car Aptera with a range of 1600 kilometers four times further than a Tesla Model 3 – Vehicle Integrated Photovoltaic
Charging stations operators will combat this vehicle concept, as it would mean a huge loss of earnings if more ultra-light vehicles populated our streets. But solar cars should also be included in urban planning. But the spread of solar carports in parking lots is not yet big enough to think about it. The Aptera has
Ski Lift can run on the photovoltaic electricity of the summer
“In summer, weights are transported up the mountain and left in the valley in winter, and the photovoltaic energy of summer is available in dark winter.” Bill Gates explained his investment in lift or gravitational energy storage technology in a similar way. Batteries are getting cheaper and cheaper and will soon offer a cheap, short-term
Solar Panel Price Watch
Squaremeter to Watt to kWh Calculator Choose your PV Module Technic and the Sun Full Load Hours per Year and press calculate: Space in Squaremeter sqm Monetary Feed in Tarif in Cent: Cent Possible Sunload in Watt per m²: Watt Price per Wp: EUR/Watt Choose your Photovoltaic Technology: PV TechnicHigh Efficiency Module 23%Monocristalline 20%Polycristalline 16%ASI
Less than 2 US Cent per kWh – world record for 900 MW Dubai solar park
DEWA bags $0.016953/kWh tariff for 900MW of Dubai solar park The Dubai Electricity and Water Authority (DEWA) has confirmed that it fielded a tariff of US$1.6953 cents per kWh in a tender for a 900 MW plot of its 5GW Mohammed bin Rashid (MbR) solar parks – a bid it claims sets a world record
Are rare earths used in Solar Panels
According to a report by ADEME , the earths are not so rare. Especially in photovoltaic or solar energy and battery technologies are not widely used. Despite their name, they are not that rare. he rare earth consumption in the area of the generation of renewable energies is mainly due to the use of permanent
How much money and electricity you can save with a cooking basket and a mist shower
There are some cheap innovations in energy saving which I want to highlight this time. We want to have a higher share of renewable energies in our energy mix but often lack the conditions or the will. Thus, the individual often only has the opportunity to save on consumption. How much cash money can be
The inevitable trend of high efficiency solar Module 20% more efficiency by 25% less costs
MBB+Half Cut: the inevitable trend of high efficiency solar Module MBB technology is an effective way to reduce cost and increase efficiency. Half-Cut technology has become the preferred direction for the upgrade of old module production line. The both technologies are suitable for the main technologies, such as polycrystalline, monocrystalline, PERC, black-silicon, double-sided cells and
Solar Prices decline slows now cheaper than Gas
For Solar Veterans it is a late satisfaction, that the Solar and Photovoltaic Hardware is now so cheap that globally it is replacing Coal and Gas Electrification. Lazards has released their two levelized cost of hardware reports – 2019 Levelized Cost of Energy (pdf) and the 2019 Lazards Levelized Cost Storage (pdf) analysis. At a high level, both solar
How many exponential steps to Mars
Here’s how Johan Rockström describes the impact of the new exponential biosphere, speaking from the World Economic Forum in Zurich: If I take 35 linear steps, I’ll barely reach the coffee stand outside of this room. What happens if I take 35 exponential steps(Steps doubles up)? I’d reach Copenhagen after 21 steps. Three more steps, I’m in