#one-time-switch

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#solar-power
Environment
fromwww.dw.com
1 week ago

Solar is winning the energy race

Solar power is rapidly scaling, becoming the world's cheapest energy source and surpassing coal, gas, and nuclear in capacity and usage.
Environment
fromwww.dw.com
1 week ago

Solar is winning the energy race

Solar power is rapidly scaling, becoming the world's cheapest energy source and surpassing coal, gas, and nuclear in capacity and usage.
Environment
fromFast Company
10 hours ago

The solution to America's energy crisis starts with homes

Home solar and storage systems provide energy independence during severe storms, highlighting the need for a shift in America's energy infrastructure approach.
Digital life
fromEarth911
1 day ago

Guest Idea: Why Sustainable Home Tech Choices Also Need Cybersecurity Awareness

Sustainable technology adoption is rising, but security risks of connected devices are often overlooked, impacting both environmental and digital safety.
fromThe Verge
1 day ago

The only USB-C AA battery I'd buy for myself is the Zepath 3600

The Zepath 3600mWh is the only rechargeable lithium-ion AA I'd buy for myself - even though USB-C is in the charger, rather than each individual cell.
Gadgets
Science
fromTheregister
1 day ago

DARPA taps fusion firm for high-power radioactive battery

Avalanche Energy is developing high-power radioactive batteries for DARPA, aiming for over 10 watts per kilogram to power devices for months.
Toronto startup
from24/7 Wall St.
3 days ago

Tesla Is Quietly Becoming a Global Utility and Wall Street Barely Notices

Tesla's energy business is growing significantly, indicating a structural shift despite declining automotive revenue.
Tech industry
fromAxios
6 days ago

AI boom drives clash between grid power vs. energy "islands"

On-site power for data centers is increasing, with projections suggesting it could reach 50% of planned capacity.
Environment
fromZDNET
1 day ago

I tested a portable wind turbine for 2 years: Why it's my backup, not a solar replacement

Solar power generation is becoming more accessible with plug-in systems, while wind energy remains unpredictable and challenging to harness.
Gadgets
fromThe Verge
1 day ago

Amazon's Smart Thermostat can help lower your energy bills, and it's down to $62

Investing in a smart thermostat like Amazon's Smart Thermostat can reduce energy use and lower bills, currently available for $61.99.
Remodel
fromZDNET
1 week ago

I didn't have to drill these renter-friendly smart lights into my wall - and I love them for it

Poplight wall lights offer stylish, renter-friendly lighting solutions without damaging walls, featuring a variety of colors and easy assembly.
Science
fromSilicon Canals
1 week ago

AI broke the energy grid's assumptions - Silicon Canals

The future of the electrical grid in 2035 hinges on AI-driven demand, creating competition among energy sources like natural gas, nuclear, and renewables.
Environment
fromFast Company
6 days ago

California just hit an inflection point for batteries

California's battery storage reached 12.3 gigawatts, providing 43% of grid demand, significantly reducing reliance on fossil fuels and lowering energy costs.
fromReadWrite
3 weeks ago

From Reactive Repairs to Smarter Home Protection: How Technology Is Changing Roof Care

In the past, roof inspections mostly focused on what could be seen from the outside. Contractors looked for broken shingles, worn flashing, or areas where water might enter the roof. The problem is that roof damage does not always show clear signs right away. Water can move through roofing layers before it becomes visible inside the home.
Renovation
#portable-power-stations
Roam Research
fromZDNET
3 weeks ago

We tested 10 portable power stations in our lab - these two models were the most efficient

Portable power stations ranging from 15 to 100 pounds provide significant power for off-grid use, outages, and camping, with efficiency determined by round-trip energy conversion rates.
Alternative transportation
fromZDNET
3 weeks ago

Oupes Mega 1 review: I finally found a portable power station I can store in my truck

The Oupes Mega 1 is the most efficient portable power station in the 600-1,100Wh category, offering 1,024Wh capacity, 2,000W output, and weighs under 30 pounds for reliable portability.
fromCNET
2 months ago
Gadgets

Bluetti's New Dual Input Charger Lets You Charge With Solar and an Alternator at the Same Time

Roam Research
fromZDNET
3 weeks ago

We tested 10 portable power stations in our lab - these two models were the most efficient

Portable power stations ranging from 15 to 100 pounds provide significant power for off-grid use, outages, and camping, with efficiency determined by round-trip energy conversion rates.
Alternative transportation
fromZDNET
3 weeks ago

Oupes Mega 1 review: I finally found a portable power station I can store in my truck

The Oupes Mega 1 is the most efficient portable power station in the 600-1,100Wh category, offering 1,024Wh capacity, 2,000W output, and weighs under 30 pounds for reliable portability.
fromCNET
2 months ago
Gadgets

Bluetti's New Dual Input Charger Lets You Charge With Solar and an Alternator at the Same Time

European startups
fromTechCrunch
3 weeks ago

Exclusive: Samsung bets this island startup can tame the grid with software and batteries | TechCrunch

Grid Beyond uses hardware and software to create virtual power plants that manage renewable energy and industrial loads to address peak electricity demand for data centers and AI operations.
#portable-power-station
Gadgets
fromZDNET
2 weeks ago

This Anker portable power station will keep your devices running during an outage - and it's 46% off

The Anker Solix C1000 provides reliable power during outages with 2,000W output and multiple charging options.
fromKotaku
2 months ago
Gadgets

This Jackery Portable Power Station Just Fell Even Further Overnight to a New All-Time Low - Kotaku

Gadgets
fromZDNET
2 weeks ago

This Anker portable power station will keep your devices running during an outage - and it's 46% off

The Anker Solix C1000 provides reliable power during outages with 2,000W output and multiple charging options.
fromKotaku
2 months ago
Gadgets

This Jackery Portable Power Station Just Fell Even Further Overnight to a New All-Time Low - Kotaku

Tech industry
fromTechCrunch
2 weeks ago

Exclusive: The best AI investment might be in energy tech | TechCrunch

Venture capitalists are increasingly investing in AI startups, but energy solutions for data centers may present a more strategic opportunity.
frominsideevs.com
2 weeks ago

Most EV Fast Chargers Are Built In Months. Ionna Just Built One In 5 Days

"Speed of deployment is one of the biggest challenges facing EV infrastructure expansion. Our prefab manufacturing model allows charging networks to dramatically reduce construction timelines, lower project costs, and bring charging capacity online faster."
Alternative transportation
Roam Research
fromTheregister
3 weeks ago

Water company spins out homegrown AI after LLMs failed it

Large language models provided confidently incorrect information about materials science, causing a water desalination startup to waste four months and $200,000 validating a material choice that ultimately proved inferior.
fromThe Autopian
4 weeks ago

This $30 Tool Has Kept My Car Batteries Alive No Matter How Long I've Let Them Sit Outside - The Autopian

One of the weird quirks of working from home and owning a lot of cars is that I might go a month or a few between driving a specific vehicle. This is especially true in the winter, when I just won't drive my favorite cars at all to keep them out of the road salt. Many of my vehicles don't have the privilege of sipping from a battery tender. Yet, when I'm ready, the cars fire up when it's time to drive.
Cars
US news
fromwww.npr.org
4 weeks ago

Easy-to-use solar panels are coming, but utilities are trying to delay them

Plug-in solar panels that connect to standard outlets are gaining traction in the U.S. as a cost-effective alternative to traditional rooftop solar, though utility opposition based on safety concerns is slowing legislative adoption.
fromTechCrunch
4 weeks ago

Google and Tesla think we're managing the electrical grid all wrong | TechCrunch

The group points out, correctly, that the grid is designed for brief bursts of high demand; most of the time there's lots of capacity that goes unused. Utilize thinks that should change. The group argues that smarter ways to use that capacity already exist. Utilize name checks a number of those solutions, including battery storage, demand response, and virtual power plants, all of which have emerged en masse over the last decade, but remain under utilized.
Toronto startup
Environment
fromFast Company
3 weeks ago

There's a better way to use the electric grid-and cut power bills

Existing grid capacity can meet new electricity demand through smart technology and load flexibility instead of building expensive new power plants.
Gadgets
fromZDNET
4 weeks ago

How to set up a smart switch to power your home (and what to avoid when you do)

SwitchBot is a battery-operated robotic finger that automates switch pressing, eliminating the need to manually flip switches through smartphone app control via Bluetooth or Wi-Fi.
#energy-efficiency
Remodel
fromEarth911
1 month ago

Guest Idea: Map Appliance Power to Identify and Tame Your Home's Top Electricity Consumers

Appliance power mapping identifies individual device energy consumption, revealing phantom loads and inefficiencies that waste up to $183 annually per household through targeted, low-cost solutions.
Remodel
fromEarth911
1 month ago

Guest Idea: Map Appliance Power to Identify and Tame Your Home's Top Electricity Consumers

Appliance power mapping identifies individual device energy consumption, revealing phantom loads and inefficiencies that waste up to $183 annually per household through targeted, low-cost solutions.
Cars
fromTechCrunch
1 month ago

BYD rolls out EV batteries with 5-minute 'flash charging.' But there's a catch. | TechCrunch

BYD's Blade Battery 2.0 charges from 10% to 70% in five minutes using LFP chemistry, requiring proprietary Flash Charging chargers to achieve ultra-fast speeds.
Alternative transportation
fromArs Technica
3 weeks ago

Doubling the voltage: What 800 V architecture really changes in EVs

800 V EV platforms will gradually become mainstream as costs decline from $1,180 to $420 by 2028, with 15-20% global adoption and 35% penetration in China projected by 2030.
Toronto startup
fromThe Atlantic
1 month ago

Tesla's Secret Weapon Is a Giant Metal Box

Tesla is pivoting from selling cars to manufacturing robots and robotaxis, with the Cybercab driverless vehicle and Optimus humanoid robot as centerpieces, though both face significant legal, technical, and safety challenges.
fromTESLARATI
1 month ago

Tesla Powerwall distribution expands in Australia

We are proud to officially welcome Tesla Powerwall into the Supply Partners portfolio. Tesla sets a high bar, and we've worked hard to earn the opportunity to represent a brand that customers actively ask for. This partnership reflects the strength of our logistics, technical services and customer experience, and it's a win for installers who want premium options they can trust.
E-Commerce
Gadgets
fromZDNET
1 month ago

Does unplugging your TV overnight actually save electricity? Yes, but there's a better method

Modern TVs are significantly more energy-efficient than older models, but disabling standby mode and LED indicators can still reduce power consumption and energy costs.
Environment
fromEarth911
1 month ago

Guest Idea: 7 Innovations in Energy Storage and Transmission

Seven innovations in energy storage and delivery technologies are essential to complement renewable generation and modernize aging grid infrastructure for climate solutions.
Alternative transportation
fromTESLARATI
1 month ago

I figured out how to charge my Tesla at my rented townhouse - Here's how

Tesla owners in rental communities can achieve home charging through alternative solutions like the Tesla Mobile Connector, avoiding total reliance on Superchargers despite parking and electrical limitations.
#energy-storage
fromTechCrunch
2 months ago
Business

Tesla's energy storage business is growing faster than any other part of the company | TechCrunch

fromTechCrunch
2 months ago
Business

Tesla's energy storage business is growing faster than any other part of the company | TechCrunch

Artificial intelligence
fromTheregister
1 month ago

Machine learning could cut lithium-ion battery testing costs

A Discovery Learning machine-learning framework can predict lithium-ion battery lifetimes while reducing development time by about 98% and cost by about 95%.
#smart-home
fromZDNET
2 months ago
Gadgets

A network-free smart home? The Emerson brand is doing just that (without a hub!)

fromZDNET
2 months ago
Gadgets

A network-free smart home? The Emerson brand is doing just that (without a hub!)

fromwww.dw.com
1 month ago

The DIY solar hack arriving in US homes

Plug-in solar systems, one or two panels with power inverters that connect to a standard electrical outlet, are less expensive—80-97% less than traditional rooftop installations, according to Bright Saver. And they don't require a technician to install. Once set up, they reduce the amount of electricity that users take from the grid, generating enough to power small appliances like the fridge, washing machine or computer.
Environment
Science
fromFast Company
2 months ago

This battery company from MIT helps factories ditch fossil fuels for cheap renewable power

A Joule Hive thermal battery enables factories to store cheap electricity as high-temperature heat (up to 1,800°C), cutting heating costs and replacing natural gas.
#solid-state-batteries
fromZDNET
2 months ago
Science

Why the next-gen solid-state battery everyone talks about isn't in your iPhone yet

fromZDNET
2 months ago
Gadgets

I switched to a solid-state portable battery for a week - now lithium-ion feels outdated

fromZDNET
2 months ago
Gadgets

I tested a solid-state portable battery for a week - now lithium-ion feels old school

fromZDNET
1 month ago
Gadgets

I tested a solid-state portable battery for a week - now lithium-ion feels outdated

fromZDNET
2 months ago
Gadgets

Why your iPhone isn't powered by a solid-state battery yet - even though it beats lithium-ion

fromZDNET
2 months ago
Science

Why the next-gen solid-state battery everyone talks about isn't in your iPhone yet

fromZDNET
2 months ago
Gadgets

I switched to a solid-state portable battery for a week - now lithium-ion feels outdated

fromZDNET
2 months ago
Gadgets

I tested a solid-state portable battery for a week - now lithium-ion feels old school

fromZDNET
1 month ago
Gadgets

I tested a solid-state portable battery for a week - now lithium-ion feels outdated

fromZDNET
2 months ago
Gadgets

Why your iPhone isn't powered by a solid-state battery yet - even though it beats lithium-ion

#smart-plugs
fromWIRED
2 months ago
Gadgets

Smart Plugs Don't Always Make Sense. Here's When You Should Actually Use Them

fromZDNET
2 months ago
Gadgets

Your smart plug is seriously underutilized: 7 ways I've programmed mine to automate my home

fromWIRED
2 months ago
Gadgets

Smart Plugs Don't Always Make Sense. Here's When You Should Actually Use Them

fromZDNET
2 months ago
Gadgets

Your smart plug is seriously underutilized: 7 ways I've programmed mine to automate my home

Environment
fromZDNET
1 month ago

Considering a home battery? These 3 factors can help you decide

Home batteries paired with solar reduce electricity bills, provide outage backup, and gain value where time-of-use pricing or reduced solar export credits exist.
#whole-home-backup
fromZDNET
2 months ago
Gadgets

Anker's new whole-home backup is the power outage solution of my dreams - here's why

fromZDNET
2 months ago
Gadgets

Anker's whole-home backup is the power outage solution of my dreams - and it's on sale now

fromZDNET
2 months ago
Gadgets

Anker's new whole-home backup is the power outage solution of my dreams - here's why

fromZDNET
2 months ago
Gadgets

Anker's whole-home backup is the power outage solution of my dreams - and it's on sale now

fromZDNET
2 months ago

Unplugging these 7 common household devices helped reduce my electricity bills

With costs climbing across the US, energy prices stand out, made worse by record-breaking summer heat and recent waves of scorching temperatures that have affected multiple states. Having endured several of them this season, I'm always looking for ways to reduce energy use. There are many small things you can do to shave dollars off your monthly energy bill, and they go beyond simply switching off the lights when you leave the room.
Environment
fromThe Atlantic
2 months ago

Smart Homes Are Terrible

All of the appliances and systems are brand-new: the HVAC, the lighting, the entertainment. Touch screens of various shapes and sizes control this, that, and the other. Rows of programmable buttons sit where traditional light switches would normally be. The kitchen even has outlets designed to rise up from the countertop when you need them, and slide away when you don't.
Gadgets
fromZDNET
2 months ago

These unassuming devices promised to lower my electricity bills - only this one was legit

They do nothing to save you power Scam "power saving" devices are rampant online. These devices plug into an outlet and promise to "improve the use of energy," "extend the life of electrical equipment," and even "avoid illegal electrical waste." Sounds great, right? Also: This USB power meter I tested is shockingly accurate - especially for how cheap it is Well, despite the bold claims and the sticker on the front of the unit, they are too good to be true.
Gadgets
Environment
fromTechCrunch
2 months ago

HomeBoost's app will show you where to save on your utility bills | TechCrunch

HomeBoost mails DIY home energy assessment kits and uses an app to identify inefficiencies, recommend cost-effective upgrades, and surface location-based rebates to lower utility bills.
Gadgets
fromZDNET
2 months ago

Jackery unveiled a roaming robot that manages your home power stations, and I need it now

Jackery unveiled rugged all-weather power solutions: a 1,536Wh quake-resistant power station, a 10kWh/day solar gazebo, and an autonomous solar robot.
Environment
fromFuturism
2 months ago

AI Data Centers Pushing Electric Grid Into Meltdown

AI data centers on the U.S. East Coast are driving electricity demand, risking rolling blackouts for 67 million people as grid capacity lags.
fromZDNET
2 months ago

I discovered a little-known way to power your home during an outage - here's how

While the abrupt end to your home chef experience is inconvenient, the bigger issue is that your gas furnace still needs electricity to run, and it's supposed to drop into the 20s overnight. Now imagine that while everyone else is rifling through their junk drawer for flashlights and batteries,
Gadgets
fromThe Verge
2 months ago

Anker goes big with new whole home backup system

The base $4,299 E10 system starts with one Power Module and one battery that can keep a few individual appliances running, and scale up to power an entire home. The 110.2-pound inverter is good for a steady 7.68kW output (or 10kW for 90 minutes). It can produce up to 28.8kW (120 LRA) peak when fitted with a single 6kWh battery, or 37.2kW (155 LRA) when configured with two or more batteries - enough to start a 5-ton air conditioner.
Gadgets
fromFast Company
2 months ago

This tech could keep EVs from stressing the grid-and save everyone money

If you're a typical American, you get home from work and start flipping switches and turning knobs-doing laundry, cooking dinner, watching TV. With so many other folks doing the same, the strain on the electrical grid in residential areas is highest at this time. That demand will only grow as the world moves away from fossil fuels, with more people buying induction stoves, heat pumps, and electric vehicles.
Environment
Gadgets
fromZDNET
2 months ago

Why Anker Solix's new whole-home battery backup system left this DIYer feeling empowered

Anker Solix's E10 is a modular hybrid home backup combining battery storage, solar input, and optional generator integration with scalable capacity up to 90 kWh.
Gadgets
fromEngadget
2 months ago

Anker's Solix E10 battery backup can power your entire house in a blackout

Anker Solix E10 provides stackable, high-power whole-home backup capable of running heavy-duty AC and appliances, supports DIY plug-and-play installation and optional generator.
Gadgets
fromZDNET
2 months ago

I tested power-saving devices that promise lower electricity bills - only one was legit

Scam power‑saving devices do not reduce electricity use, can increase bills or cause fires; use smart plugs, power strips, and monitoring to cut energy costs.
Gadgets
fromYanko Design - Modern Industrial Design News
2 months ago

The MustHave Portable Power Station Setup Every Household Should Own For Storms And Blackouts - Yanko Design

Mid-size indoor-safe power stations can keep phones, medical devices, and essential lights running through multi-day winter outages when small units lack capacity.
fromWIRED
2 months ago

What Is Thread? We Explain the Smart Home Network Protocol

Originally developed by Nest (before the Google acquisition), Thread has existed since 2011. Devised as a power-efficient mesh networking technology for internet-of-things (IoT) products, Thread gathered pace after the 2014 formation of the Thread Group, which develops the technology and drives its adoption as an industry standard. Founding members like ARM, Samsung, Google, and Qualcomm have been joined by Apple, Amazon, and many other big companies over the years.
Gadgets
Gadgets
fromZDNET
2 months ago

I tested 3 simple energy-monitoring tools to find my home's biggest power drains

The ATX 9801 power meter is a robust, reliable, affordable tool for measuring mains-powered device consumption but lacks logging connectivity.
Gadgets
fromEngadget
1 year ago

The best winter tech for 2026 to help get you through the coldest months

Nekteck Shiatsu heated foot massager warms feet and boosts circulation with strong air-and-roller kneading, relieving fatigue but possibly too intense for larger or sensitive feet.
#smart-remote
Gadgets
fromYanko Design - Modern Industrial Design News
1 month ago

Custom-built 96,000mAh power bank charges your laptop, phone, and even runs small appliances off-grid - Yanko Design

A DIY Omnibus 4×8 portable power station using 32 18650 cells delivers roughly 345 Wh with multiple high-power outputs and a robust BMS for extended multi-device use.
fromZDNET
2 months ago

No Matter? No problem! Imagine one smart home app to control all your devices

Matter, the smart home connectivity protocol that revolutionized the IoT world, has done wonders to bridge the interoperability gaps between brands. For various reasons, however, Matter hasn't completely solved the problem of incompatibility in the smart home. IoT company Copilot.cx aims to change that by giving users access to different brands' devices with a single mobile app. Copilot.cx has introduced Copilot Star, a platform that enables manufacturers to builda branded app based on a single framework, connecting smart home devices running on different platforms.
Gadgets
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