Apple said Wednesday that it will build a battery-based renewable energy storage facility in Central California near a solar energy installation that already provides energy for all of its facilities in the state. From a report: Apple said the project will store 240 megawatt-hours of energy, or enough to power more than 7,000 homes for one day. It is located next to the California Flats solar installation in southeastern Monterey County, about 100 miles southeast of Apple's Cupertino, California headquarters. The site sends 130-megawatts of electricity directly to Apple's California facilities during daylight hours but does not provide power during dark hours. Lisa Jackson, Apple's vice president of environment, policy and social initiatives, told Reuters in an interview the company intends to develop what it believes will be one of the largest battery-based storage systems in the United States.

"The challenge with clean energy -- solar and wind -- is that it's by definition intermittent," Jackson told Reuters. "If we can do it, and we can show that it works for us, it takes away the concerns about intermittency and it helps the grid in terms of stabilization. It's something that can be imitated or built upon by other companies."

Apple is aiming to announce a mixed-reality headset at an in-person event sometime in the "next several months," according to Bloomberg's Mark Gurman. From a report: In a newsletter outlining the possible future of the company's WWDC conference taking place in an in-person format, Gurman says that Apple aims to release a mixed-reality headset, the first major new device since 2015, at an in-person sometime in the "next several months." Apple last held an in-person event in September of 2019. All events since have been held digitally due to the global health crisis. "Sometime in the next several months, the company is poised to announce a mixed reality headset, its first major new device since 2015. If possible, Apple won't want to make such a critical announcement at an online event. It wants employees, the media, its partners and developers in the room," the report said.

An anonymous reader quotes a report from The Record by Recorded Future: Academic research published last week looked at the telemetry traffic sent by modern iOS and Android devices back to Apple and Google servers and found that Google collects around 20 times more telemetry data from Android devices than Apple from iOS. The research, conducted by Professor Douglas J. Leith from Trinity College at the University of Dublin, analyzed traffic originating from iOS and Android devices heading to Apple and Google servers at various stages of a phone's operation... [...] The study unearthed some uncomfortable results. For starters, Prof. Leith said that "both iOS and Google Android transmit telemetry, despite the user explicitly opting out of this [option]." Furthermore, "this data is sent even when a user is not logged in (indeed even if they have never logged in)," the researcher said.

But while the Irish researcher found that Apple tends to collect more information data types from an iOS device, it was Google that collected "a notably larger volume of handset data. During the first 10 minutes of startup the Pixel handset sends around 1MB of data is sent to Google compared with the iPhone sending around 42KB of data to Apple," Prof. Leith said. "When the handsets are sitting idle the Pixel sends roughly 1MB of data to Google every 12 hours compared with the iPhone sending 52KB to Apple i.e., Google collects around 20 times more handset data than Apple." In response to the findings, a Google spokesperson said: "This research outlines how smartphones work. Modern cars regularly send basic data about vehicle components, their safety status and service schedules to car manufacturers, and mobile phones work in very similar ways. This report details those communications, which help ensure that iOS or Android software is up to date, services are working as intended, and that the phone is secure and running efficiently." The Android maker also disputed the paper's methodology, which they claim under-counted iOS' telemetry volume by excluding certain types of traffic, which Google believes resulted in skewed results that found Android devices collecting 20 times more data than iOS.

Apple echoed its rival's response. "The report conflates a number of items in relation to different services and misunderstands how personal location data is protected," an Apple spokesperson told The Record. "Apple is not collecting data that can be associated with individuals without a user's knowledge or consent."

Additional information about the findings can be found here (PDF).