Quantcast

Tesla Installing World's Largest Solar Rooftop on Nevada Gigafactory

Renewable Energy
Tesla's Gigafactory 1 photographed in January 2017

Tesla has started building a massive rooftop solar array on top of its Gigafactory 1 (GF1) outside Sparks, Nevada.

Once finished, the 70-megawatt system will be the largest in the world by far; the current record-holder is the comparatively shrimpy 11.5-megawatt array in India that can power 8,000 homes.


Building Tesla has posted satellite images of the GF1 construction site, showing solar panels installed on the north side of the factory.

The Gigafactory is part of Tesla CEO Elon Musk's vision to fast-track a cleaner, more sustainable future. He previously announced intentions to power the Nevada building without fossil fuels, relying instead on renewable energy and batteries.

"GF1 is an all-electric factory with no fossil fuels (natural gas or petroleum) directly consumed," Tesla said then.

"We will be using 100 percent sustainable energy through a combination of a 70 megawatt solar rooftop array and solar ground installations. The solar rooftop array is ~7x larger than the largest rooftop solar system installed today."

The Gigafactory 1 is being built in phases so Tesla and its partners can manufacture products while the building continues to expand. It officially kicked off the mass production of lithium-ion battery cells in January 2017.

The building is expected for completion sometime this year, at which point the Gigafactory stands to claim the title of world's largest building by footprint.

Impressively, Tesla touts that its current structure already has a footprint of 1.9 million square feet, which houses 4.9 million square feet of operational space across several floors.

"And we are still less than 30 percent done," the firm boasted.

Once fully built, the Gigafactory will produce 35 GWh/year of lithium-ion battery cells annually, which is "nearly as much as the rest of the entire world's battery production combined."

EcoWatch Daily Newsletter

Oil palm plantations in northeastern Borneo, state of Sabah, Malaysia. Recently planted oil palms can be seen in the bright green grassy areas and a tiny bit of natural rainforest still struggles for survival farther away. Vaara / E+ / Getty Images

Palm Oil importers in Europe will not be able to meet their self-imposed goal of only selling palm oil that is certified deforestation-free, according to a new analysis produced by the Palm Oil Transparency Coalition, as Bloomberg reported.

Read More Show Less
Scientists found the most melting near Mould Bay on Prince Patrick Island, NWT, Canada. University of Alaska Fairbanks Permafrost Laboratory

The Canadian Arctic is raising alarm bells for climate scientists. The permafrost there is thawing 70 years earlier than expected, a research team discovered, according to Reuters. It is the latest indication that the global climate crisis is ramping up faster than expected.

Read More Show Less
Sponsored
Pixabay

By Jillian Kubala, MS, RD

Cherries are one of the most beloved fruits, and for good reason.

Read More Show Less
A fuel truck carries fuel into a fracking site past the warning signs Jan. 27, 2016 near Stillwater, Oklahoma. J Pat Carter / Getty Images

By Jessica Corbett

For more than three decades, the U.S. government has mismanaged toxic oil and gas waste containing carcinogens, heavy metals and radioactive materials, according to a new Earthworks report — and with the country on track to continue drilling and fracking for fossil fuels, the advocacy group warns of growing threats to the planet and public health.

Read More Show Less
European Union blue and gold flags flying at the European Commission building in Brussels, Belgium. 35007/ iStock / Getty Images Plus

Newly adopted guidelines set forth by the European Commission Tuesday aim to tackle climate change by way of the financial sector. The move comes to bolster the success of the Sustainable Action Plan published last year to reorient capital flows toward sustainable investment and manage financial risks from climate change, environmental degradation and social issues.

Read More Show Less
Sponsored
Prime Minister Justin Trudeau delivering remarks to supporters at a Liberal Climate Action Rally in Toronto, Ontario on March 4. Arindam Shivaani / NurPhoto / Getty Images

Canadian Prime Minister Justin Trudeau announced Tuesday that his government would once again approve the expansion of the Trans Mountain pipeline, which would triple the amount of oil transported from Alberta's tar sands to the coast of British Columbia (BC).

Read More Show Less
An exhausted polar bear wanders the streets of Norilsk, a Siberian city hundreds of miles from its natural habitat. IRINA YARINSKAYA / AFP / Getty Images

An exhausted, starving polar bear has been spotted wandering around the Siberian city of Norilsk, Reuters reported Tuesday. It is the first time a polar bear has entered the city in more than 40 years.

Read More Show Less
Bumblebees flying and pollinating a creeping thyme flower. emeliemaria / iStock / Getty Images

It pays to pollinate in Minnesota.

Read More Show Less