EV Obsession has a graphic putting the new Tesla Gigafactory into context - How Big Is The Tesla Gigafactory?.
Everything is better with a bit of perspective, and a Tesla investor and redditor recently decided to add a bit of perspective with a graphic comparing the Gigafactory to a bunch of large towers an such. With feedback from members of the reddit community, he then had a better idea for how to put the Gigafactory into perspective, so he created another graphic comparing it to other large things.
Gas 2.0 also has a look at the Gigafactory and plans for powering it with renewable energy - Can The Gigafactory Run On Just Renewable Energy?.
It is no small task to power a facility as huge as the Gigafactory, which is said to cover 929,000 square meters and about a thousand acres of land, and over at Engineering.com Tom Lombardo ran some calculations to see just how much power the Gigafactory would need. Based on a Navigant Research study, Lombardo estimates the Gigafactory could consume as much as 2,400 MWh each day if it’s running at full-tilt (that is to say, 500,000 battery packs per year). That’s enough energy to power 80,000 average American homes. Where the hell is Elon Musk going to get all that power?
Well Lombardo goes on to say that if 850,000 square-meters were covered in efficient solar panels (from, say, Solar City?), that alone would generate about 850 MWh of energy per day, about ⅓ of what’s needed. The official Gigafactory picture also included about 85 windmills on the hills in the background, and despite the Reno area not been particularly friendly to wind farms, a setup of similar size would generate about 1,836 MWh of energy, which puts the Gigafactory well past its 2,400 MWh needs. Musk also said geothermal energy could play a role, and a small 10 Mw facility could produce 240 MWh of usable energy each day. All told, the Gigafactory could actually produce 20% more energy than it needs on a daily basis.