ayar labs
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Sphere raises $2M to help employees lobby for green 401(k) plans
In the United States, a 401(k) plan is an employer-sponsored defined-contribution pension account. However, with legacy institutional investing, most of these have at least some level of fossil fuel involvement, and, let’s face it, very few of us really know. Now a startup plans to change that.
California-based startup Sphere wants to get employees to ask their employers for investment options that are not invested in fossil fuels. To do that it’s offering financial products that make it easier — it says — for employers to offer fossil-free investment options in their 401(k) plans. This could be quite a big movement. Sphere says there are more than $35 trillion in assets in retirement savings in the U.S. as of Q1 2021.
It’s now raised a $2 million funding round led by climate tech-focused VC Pale Blue Dot. Also participating were climate-focused investors including Sundeep Ahuja of Climate Capital. Sphere is also a registered “Public Benefit Corporation,” allowing it to campaign in public about climate change.
Alex Wright-Gladstein, CEO and founder of Sphere said: “We are proud to be partnering with Pale Blue Dot on our mission to reverse climate change by making our money talk. Heidi, Hampus, and Joel have the experience and drive to help us make big changes on the short seven-year time scale that we have to limit warming to 1.5°C.” Wright-Gladstein has also teamed up with sustainable investing veteran Jason Britton of Reflection Asset Management and BITA custom indexes.
Wright-Gladstein said she learned the difficulty of offering fossil-free options in 401(k) plans when running her previous startup, Ayar Labs. She tried to offer a fossil-free option for employees, but found out it took would take three years to get a single fossil-free option in the plan.
Heidi Lindvall, general partner at Pale Blue Dot, said: “We are big believers in Sphere’s unique approach of raising awareness through a social movement while offering a range of low-cost products that address the structural issues in fossil-free 401(k) investing.”
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Ayar raises $35M for optical interconnect tech to overcome computing bottlenecks in the CPU
The race is on to build more efficient chip technology for faster and less power-intensive computing, and today an innovative startup that’s built one solution based on in-package optical interconnect (optical I/O) technology is announcing a round of growth funding from a number of strategic investors that speaks to how its approach is getting traction.
Ayar Labs, which makes chip solutions based on optical networking principals — architecture that promises both faster computing speeds and far less power consumption (and heat) in the process — has picked up $35 million in a Series B round of funding. Co-led by Downing Ventures and BlueSky Capital, the round also includes Applied Ventures (the VC arm of Applied Materials), Castor Ventures and SGInnovate (the Singaporean government’s deep tech fund), with participation also from existing investors Founders Fund, GLOBALFOUNDRIES, Intel Capital, Lockheed Martin Ventures and Playground Global.
Charles Wuischpard, CEO of Ayar Labs, style=”letter-spacing: -0.1px; font-size: 1.125rem;”> said that the funding will be used to continue developing its product as well as working on further commercialization. “The main application area for our technology is next-generation computing, anywhere that there is massive movement of data,” he said.
That includes aerospace and government applications, artificial intelligence and high-performance computing, telecoms and cloud applications, and lidar for self-driving car and other autonomous systems. Currently Wuischpard said that most of Ayar’s work is in the areas of AI and HPC — it’s a key partner of Intel’s in its work on AI computers for Darpa (see here and here) — and in telecoms/cloud.
Ayar’s focus on optical technology — specifically using silicon photonics and processing to build an optical communication device that can be built into a CPU — is emerging as a key area for chipmakers. Just last week, Marvell announced that it would buy Inphi, an optical networking specialist, for $10 billion.
As Wuischpard describes it, the big breakthrough that Ayar has brought to bear has been bringing down the size and scale of the technology to work within a computer’s core chip architecture, its CPU, which impacts and controls memory, control unit and processing/logic, helping to speed up computing for the most demanding applications.
(The company was co-founded by Mark Wade, Chen Sun, Vladimir Stojanovic and Alexandra Wright-Gladstein based on work at MIT, and they brought in Wuischpard, an engineer by training and also a veteran exec from Intel, to help figure out how to build a commercialised business around that.)
“Optics has been around for a long time,” he points out, first in subsea cabling, then between data centers and then inside the data center. “We think of ourselves as the last or first mile, bringing optical tech into the CPU.”
As he describes it, the company has devised a new type of modulator to turn electrons into photons, a “microing modulator” as he calls it. “There have been 1,000 research papers on this, but it’s typically difficult to manufacture and operate over a wide range of temperatures, and this is where a lot of our patents come in, to develop that into a single chiplet,” he said. The amount of bandwidth the tech can handle, 2 terabits/second, “would fill a whole server, but we are doing it in 5×9 millimeters.”
He adds that the opportunities here are such that there are others also working on the same kind of technology. “There are bigger companies and one or two smaller ones, but they are all still a couple of years behind us in commercialization,” he said. “It’s one thing to build one, versus a million.” Having GLOBALFOUNDRIES as an investor — it’s also fabricating hardware for Ayar — is key in this regard.
The company seems like it would be a key acquisition target, I pointed out, not least because of the race for having ownership of technology that can give a company a leading edge over another, but also because of the trend of consolidation in the chip industry. (Intel’s acquisition of Habana Labs also underscores the interest it has in optical tech.)
Wuischpard laughs a little ironically and says that COVID-19 has been a “help” in this regard: acquisitions have slowed down, giving the startup more time and less pressure to sell up.
“Ayar Labs represents the future of interconnects which have eventual applicability to every electronic device on earth”, said Warren Rogers, partner and head of Ventures at Downing Ventures, in a statement. “We have the highest confidence that when their optical I/O technology is applied to computing, the industry will finally break away from Moore’s Law and redefine the boundaries of computing.”
“We’ve been an investor in Ayar Labs since the beginning and have been looking for opportunities to increase our ownership in the company” added Madison Hamman, managing director of BlueSky Capital. “We are very excited about Ayar Labs and believe in their patented technology and execution of a plan that makes it a core building block of future computing systems.”
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