GBatteries let you charge your car as quickly as visiting the pump

A YC startup called GBatteries has come out of stealth with a bold claim: they can recharge an electric car as quickly as it takes to fill up a tank of gas. Created by aerospace engineer Kostya Khomutov, electrical engineers Alex Tkachenko and Nick Sherstyuk, and CCO Tim Sherstyuk, the company is funded by the […]

Geoengineering could solve our climate problems if anyone allowed it

This weekend, I finished reading Oliver Morton’s The Planet Remade (thanks to reader Eliot Peper for recommending it). Morton has a multitude of goals with the book, but there were two I think are deeply valuable. First, geoengineering is a plausible approach to solving our climate problems this century, and second, engineering the climate generates […]

Testing times for second wave scooter startups

Investors are still pouring millions into scooter startups, albeit sometimes at flat valuations. At the same time a little cash is flowing the other way, in cases where cities have realized the importance of prioritizing the needs of the local environment and its citizens, over and above the ambitions of VCs for a swift and lucrative […]

Oil and gas giants Chevron and Occidental are backing tech to combat carbon emissions

Carbon Engineering, a Canadian company developing technology to remove carbon dioxide from the atmosphere and process it for use in enhanced oil recovery or in the creation of new synthetic fuels, has locked in financing from two big industry backers — Chevron and Occidental Petroleum — to bring its products to market. The undisclosed amount […]

FloWater just raised $15 million to put bottled water out of business

FloWater, an eight-year-old, Burlingame, Calif.-based company whose reusable water bottle refilling stations produce purified water, has raised $15 million in its first major round of funding. Bluewater, a Swedish company that sells water purifiers, among other things, led the round. FloWater caters to schools, colleges, fitness centers, hotels and offices, and, in the words of […]

A look inside the Taipei 101 New Year’s Eve fireworks show as it goes green

One of the tallest buildings in the world, Taipei 101’s New Year’s Eve fireworks have become an iconic celebration since the first show at the end of 2004. But despite being a major tourism draw, the fireworks haven’t been immune to criticism. Over the past couple of years, as poor air quality becomes an increasingly […]

A new solar technology could be the next big boost for renewable energy

Across the globe, a clutch of companies from Oxford, England to Redwood City, Calif. are working to commercialize a new solar technology that could further boost the adoption of renewable energy generation. Earlier this year, Oxford PV, a startup working in tandem with Oxford University, received $3 million from the U.K. government to develop the technology, […]

This project is mapping every solar panel in the country using machine learning

Renewable energy is the future, but at present no one is tracking just who’s got solar panels on their roof, in their back yard, or a shared neighborhood installation. Fortunately, solar panels generally work best when exposed to the light. That makes them easy to spot, and count, from orbit — which is just what […]

China’s BYD further drives into Chile with 100 electric buses

Over the past few years, Chinese automaker giant BYD has been on a partnership spree with cities across China to electrify their public transportation systems, and now it’s extending its footprint across the globe. On Thursday, BYD announced that it has shipped 100 electric buses to Santiago, the capital city of Chile. The step marks […]

OffGridBox raises $1.6M to charge and hydrate rural Africa with its all-in-one installations

The simplest needs are often the most vital: power and clean water will get you a long way. But in rural areas of developing countries they can both be hard to come by. OffGridBox is attempting to provide both, sustainably and profitably, while meeting humanitarian and ecological goals at the same time. The company just […]