One of the consequences of rising CO2 levels in our atmosphere is that levels also rise proportionately in the ocean, harming wildlife and changing ecosystems. Heimdal is a startup working
Tag: Network and Communication
Is the best way to solve climate change to “do nothing?”
When it comes to climate change, it might seem that a book entitled “How to Do Nothing” would not only be irrelevant, but also downright obscene and even dangerous. Not
How national security is being redefined by climate change
One of the most unfortunate fault lines in climate change politics today is the lack of cooperation between environmentalists and the national security community. Left-wing climate activists don’t exactly hang
Air conditioning is one of the greatest inventions of the 20th Century. It’s also killing the 21st
When did indoor air become cold and clean? Air conditioning is one of those inventions that have become so ubiquitous, that many in the developed world don’t even realize that
On the future of walls, or The Wall
Space may be the endless frontier, but here on Earth, we define space in the modern sense as something enclosed. Walls, fences and barriers enclose space, define it and make
a16z leads investment in Firemaps, a marketplace for home hardening against wildfires
Wildfires are burning in countries all around the world. California is dealing with some of the worst wildfires in its history (a superlative that I use essentially every year now)
BreezoMeter, which powers air quality in Apple’s Weather app, launches Wildfire Tracker
BreezoMeter has been on a mission to make environmental health hazard information accessible to as many people as possible. Through its air quality index (AQI) calculations, the Israel-based company can
Cruise is buying solar energy from California farmers to power its electric, self-driving fleet
Cruise, the self-driving car company under General Motors, has launched a new initiative called Farm to Fleet that will allow the company to source solar power from farms in California’s
ICON lands $207M Series B to construct more 3D-printed homes after seeing 400% YoY revenue growth
Creating single-family homes for the homeless using 3D printing robotics. Developing construction systems to create infrastructure and habitats on the moon, and eventually Mars, with NASA. Delivering what is believed
HyPoint and Piasecki reach $6.5M deal to develop hydrogen fuel cells systems for eVTOLs
A quick survey of many of the most highly valued electric vertical take-off and landing companies shows one thing in common: All of them are developing aircraft powered by batteries.
The tough calculus of emissions and the future of EVs
Investors and politicians embracing a vision of an all-electric car future believe that path will significantly reduce global carbon dioxide emissions. That’s far from clear. A growing body of research
FloodMapp wants to predict where water goes before it washes away your home
Floods are devastating. They rip asunder communities, wipe out neighborhoods, force the evacuation of thousands of people every year and recovering from them can take years — assuming recovery is
Apple’s sustainability-focused Impact Accelerator invites first 15 Black- and brown-owned companies
Among Apple’s more recent social good initiatives is the Impact Accelerator, an effort launched about a year ago intended to find and elevate minority-owned small businesses taking on sustainability and
Following the IPCC’s report, we need more technology to respond to more disasters
This week, the Intergovernmental Panel on Climate Change released its major sixth assessment report on the physical science of climate change. The details are grim, if getting more precise, as
44.01 secures $5M to turn billions of tons of carbon dioxide to stone
Reducing global greenhouse gas emissions is an important goal, but another challenge awaits: lowering the levels of CO2 and other substances already in the atmosphere. One promising approach turns the