NASA, NOAA and SpaceWeather say a coronal mass ejection will reach Earth this week. It has the potential to knock out communications in some parts of the world.
Every few centuries the sun blasts the Earth with a huge amount of high-energy particles. If it were to happen today, it would wreak havoc on technology.
A decision to merge energy sector agencies could depress investors’ appetite to finance infrastructure expansion.
Western democracies need to create a financing program to support the energy transition in the Indo-Pacific — and to achieve both regional security and climate goals.
Here are four ways the current electricity system favours existing, higher emitting technologies. These must be overcome to rapidly cut Australia’s emissions.
Without community involvement and ownership, renewable energy projects are doomed to fail over the long term.
The electric vehicle transition is about more than just scrapping petrol cars. We must also ensure quality technology, anticipate the future and make sure no-one gets left behind.
The weather-related impacts of climate change will increasingly threaten critical infrastructure in the future. Shifting electricity grids towards microgrids could help.
There are 15 different kinds of electrical outlets around the world. One standard would be more convenient, but no one wants to change theirs.
Low-carbon energy sources aren’t all equally well-suited to getting us to net-zero emissions.
Labor has pledged to create a A$20 billion corporation to upgrade Australia’s energy transmission system. So what’s this all about?
Energy-efficiency initiatives are consistently identified as the lowest impact and most cost-effective means of meeting energy needs. Why isn’t Ontario focusing on them?
We have all the technologies needed to make the electric grid run on renewables and lower pollution. What are they and what are the barriers to adopting them widely?
Nuclear threats are serious – but officials, the media and the public keep a close eye on them. There’s less attention to the dangers of cyberattacks, which could cripple key utilities.
Proposed rules for managing energy demand could potentially lower prices and reduce blackout risk, but there are reasons to be skeptical.
We need to equip Canada’s financial sector to steer us through a global economic transition on our own terms.
South Africa could become a test bed of technologies that enable households, especially in remote areas, to join electricity trading markets.
Solar and wind can’t deliver power on demand. But overbuilding solar and wind, and simply dumping unneeded energy, would go a long way to smoothing out those bumps, study finds.
Electric utilities have a right to make money on their government-granted monopolies, but customers also have a right to know what cyber-protections they would get if they paid more.
Natural gas supplies are growing, but so are other markets for it besides power generation.