December 11th, 2019 | by Cynthia Shahan
The Port Authority of New York and New Jersey announced that New York City’s single-largest solar energy project, an installation at John F. Kennedy International Airport, has been awarded to SunPower and Goldman Sachs Renewable Power Group. It is also considered the largest planned community solar project at an airport in the United States
November 30th, 2019 | by Johnna Crider
Tesla has patented laser beams that would clean a car's glass. The patent application is for "Pulsed Laser Cleaning of Debris Accumulated on Glass Articles in Vehicles and Photovoltaic Assemblies." In other words, these lasers will be for both Tesla vehicles and Tesla solar panels
November 17th, 2019 | by Cynthia Shahan
Tracking the Sun (PDF) is an annual report from Berkeley Lab on installed solar panel prices and other trends among grid-connected, distributed solar photovoltaic (PV) systems in the United States. Primary authors of this year's report were Galen Barbose and Naïm Darghouth
November 14th, 2019 | by Jake Richardson
The Silent 80, from Silent Yachts, is a trans-ocean electric-hybrid catamaran with a 26 kW solar power system onboard. Franz Bose, from SILENT-YACHTS, answered some questions for CleanTechnica
November 9th, 2019 | by Michael Barnard
Pumped hydro is a highly viable storage technology, it overlaps nicely with the characteristics of Tesla's existing battery technology, the Boring Company has high-speed tunneling equipment suitable for penstocks and there are a lot of excellent coal miners who could be repurposed close to home in the United States
November 6th, 2019 | by Johnna Crider
Reuters has reported that Walmart and Tesla have settled their lawsuit. The lawsuit Walmart filed back in July claimed that Tesla solar panels caught fire on the roof of 7 stores in the United States. On Monday, November 4th, 2019, a court filing showed that Walmart voluntarily discontinued without prejudice. In other words, Walmart dropped the lawsuit
November 4th, 2019 | by Zachary Shahan
The most popular CleanTechnica stories of October were led by Polestar and Mazda. Seriously. No offense to Polestar or Mazda (okay, some offense to Polestar and Mazda), but I wouldn't have seen that coming a mile away. Does this show a great thirst for more EV news beyond Tesla and more serious EV entries? Possibly. Or it was just some lucky timing and catchy headlines. Or all of the above. In any case, that's where things landed in October. Tesla still dominated the top 20, with 15 out of 20 stories, but it was an interesting phenomenon to see the company almost pushed out of the top
November 1st, 2019 | by Guest Contributor
In late 2012, I went to the Miami International Auto Show and had my first experience in a plug-in hybrid electric vehicle (PHEV). My brother-in-law and I took a ride in a Fisker Karma inside the Miami Beach Convention Center. It was an amazing opportunity to experience the future of transport, as we glided silently through a short indoor track
October 31st, 2019 | by Cynthia Shahan
Bifacial solar cells and panels are moving more seriously into play now thanks to cost drops and efficiency improvements. A bifacial solar panel is essentially a solar panel that can collect energy from the front side and the rear side (a normal monofacial panel only collects energy from one side). Array Technologies boosts that technology even further with solar tracking technology, capturing much more sunlight than a normal solar array
October 31st, 2019 | by Johnna Crider
Tesla is now selling Powerwalls practically at cost in certain regions in response to California's devastating fires
October 29th, 2019 | by Frugal Moogal
I published an article in my TSLA FUD series on October 23rd about what I was hoping to see from the Tesla 3rd quarter shareholder call. I stated before any earnings were released that I was far less concerned about the actual per-share earnings and much more interested in a set of bullet points regarding where Tesla was with various upcoming projects. Later that day, Tesla reported earnings and they were widely regarded as a home run by analysts
October 25th, 2019 | by Kyle Field
Tesla launched the new version 3 of its Solarglass Roof on a public conference call today. Version 3 of the newly renamed Solarglass Roof integrates a number of meaningful improvements to the now larger tiles that promise to improve the cost of the roof while delivering a much faster installation time
October 12th, 2019 | by Zachary Shahan
Polestar's entry into the electric vehicle world took the top spot this past week on CleanTechnica, being the number one article viewed on CleanTechnica thanks to the hundreds of thousands of views it pulled in. The focus of the article was its pricing, which is surprisingly high. Yet again, it seems that a new "Tesla killer" just doesn't compete with Tesla vehicles, even though it is a nice addition to the EV market and deserves solid sales
October 9th, 2019 | by Kyle Field
Solar Power International landed in Salt Lake City, Utah this year and CleanTechnica was on the ground meeting with the change makers, the disruptors, the doers, the movers, and the shakers. We've been diving into some of the companies we talked with, but having covered SPI for several years now, we wanted to highlight one of the newer arrivals at the show: electric vehicles
October 7th, 2019 | by Frugal Moogal
A while ago, I started a semi-regular series in which I examined specific cases of Tesla FUD (or "Fear, Uncertainty, and Doubt"). The plan was that I would look at a FUD topic that it seemed a ton of stock analysts were suddenly communicating about Tesla. The idea began because in my regular check-ins about how Tesla was doing, I would often find my newsfeed dominated by a bunch of writers claiming the same basic idea, and how that idea showed that Tesla was in big trouble
October 6th, 2019 | by Zachary Shahan
The most popular stories on CleanTechnica this past week were led by a McDonald's story for the first time (or perhaps second — I remember a very popular McDonald's story here in 2010). The second and third most popular stories were both about total cost of ownership comparisons — between the Tesla Model 3 and Toyota Camry and then the Chevy Bolt and Tesla Model 3 and Toyota Camry. Next in line were videos of Tesla Smart Summon (which went a bit viral on what the kids call "the Internet") and a couple of pieces on how early concerns about the Model 3 and Gigafactory 3 became irrelevant
September 29th, 2019 | by Steve Hanley
Hanwha Q Cells has dedicated its new solar panel factory in Dalton, Georgia, claiming it is the largest such factory in the western hemisphere.
September 23rd, 2019 | by Saurabh
Two Chinese solar module manufacturers have announced major milestones in their business in India, once again highlighting the massive share of Chinese companies in India’s solar power market
September 22nd, 2019 | by Zachary Shahan
A 7 year old Tesla Model S with nearly 100% original battery capacity, $1.01/watt commercial solar pricing from Tesla, a quick-as-hell Tesla Model S on the Nürburgring, the coming Tesla Model Y, and more — check out the most popular CleanTechnica stories of the past week in case you missed any of them! And be sure to share all 20 stories on all 107 social media networks. Or else
September 20th, 2019 | by Guest Contributor
While Tesla may be the most recognizable brand name in the realm of electric cars, one of the much less talked about aspects of Tesla's Master Plan is the company's efforts on the solar front. Are Tesla's solar panels as good a deal as their cars? Let's find out
