Latest news with #Span
Daily Tribune
3 days ago
- Sport
- Daily Tribune
Real Madrid sign AlexanderArnold from Liverpool
Real Madrid have signed defender Trent Alexander-Arnold from Liverpool on a deal until 2031, the Spanish giants said yesterday. The 26-year-old England international's contract at Anfield was drawing to an end but Madrid paid a fee to bring him in earlier so he can play in the Club World Cup. Right-back Alexander-Arnold, who has just won the Premier League title with Liverpool, came through the academy of his boyhood club and won the Champions League in 2019. He also won the Premier League in 2020 and 352 appearances for the club. The de fender joins former Liverpool midfielder Xabi Alonso a t Real Madrid, with the Span - iardap-pointed as their new coach to replace Carlo Ancelotti. Alexander-Arnold's close connections to Liverpool meant that his announcement that he was leaving the club was viewed with disgust by some supporters and he was booed in the penultimate match of the season. But after club figures including former manager Jurgen Klopp and Mohamed Salah urged fans to remember the contribution he has made to Liverpool's success over the last six years, he was roundly cheered when he lifted the Premier League trophy at Anfield last Sunday. The defender joins a Real Madrid side which failed to win a major trophy this season. Alexander-Arnold has been criticised for his defensive concentration at times but brings supreme passing vision and attacking edge down the right flank.
Western Telegraph
08-05-2025
- Entertainment
- Western Telegraph
Span Arts holds Big Plant Sale at Narberth CP School
The plant sale, which has now been run as a fundraising event for more than 30 years, changed venue this year and was held in the grounds of Narberth CP School, a short walk from the town centre and offering free parking to patrons. In the spring sunshine of the bank holiday weekend people flocked to the event and enjoyed a super selection of plants, as well as delicious food from local suppliers, organically grown veg and entertainment from Span's own Cor Pawb as well local sea shanty and ukulele groups the Jubileilees; Slipways; Fleas; Pirates and the Shanty Crew. (Image: Western Telegraph) There were indoor and outdoor plants to suit all manner of gardens, greenspaces and budgets. (Image: Western Telegraph) The Big Plant Sale, now in its third decade, attracts hundreds of visitors annually and is the arts charity's biggest fundraising event of the year. (Image: Western Telegraph) "We were very happy with the new site and a big thank you to Narberth School for letting us use it," said Span Arts volunteer and community officer, Belinda Bean. "The layout of the site made it much easier to navigate, with plenty of room for stallholders and customers. "It was a beautiful day; the sun was shining and there was a fantastic range of plants and local crafts. "We look forward to making the plant sale bigger and better next year and look forward to seeing you there." (Image: Western Telegraph) Span Arts director, Bethan Touhig-Gamble, added: "The Span Big Plant Sale is such a fixture in the local horticultural calendar we knew that moving sites might be a challenge, but we have been thrilled with the level of support we have received and the hundreds of people who came along. (Image: Western Telegraph) "It is an important fundraising event for Span as an arts charity that help us continue our creative work across the county." Span Arts runs arts events, workshops, projects and performances all over Pembrokeshire, many of them for free or at minimal cost. (Image: Western Telegraph) For more information and to see what Span has on offer at the moment, visit the website linked above. (Image: Western Telegraph)
Yahoo
25-03-2025
- Business
- Yahoo
Span's new smart electrical panel can plug right into utility meters
Five years ago, San Francisco–based startup Span debuted a smartphone-controllable electrical panel that allows homeowners to manage their solar panels, backup batteries, EV chargers, HVAC systems, and other major household appliances in real time. It was a high-end product for a high-end market. But as more households purchase EVs, heat pumps, induction stoves, and other power-hungry devices, the demand for cheaper ways to control their electricity use is growing — not just from homeowners trying to avoid expensive electrical upgrades but utilities struggling to keep up with rising power demand, too. Enter the Span Edge, unveiled at the Distributech utility trade show in Dallas this week. The device packs the startup's core technology into a package that can be installed in about 15 minutes and plugged into an adapter that connects to a utility electric meter. Span's other products are targeted at homeowners; electrical contractors; and solar, battery, and EV charging installers. But the Span Edge, which requires a utility worker to install, is 'expanding way beyond a homeowner or installer-led adoption of the product, to becoming part of the utility infrastructure,' said CEO Arch Rao. That makes it one of a growing number of tools for utilities to manage the solar, batteries, EVs, controllable appliances, and other distributed energy resources that they must increasingly plan around. If utilities manage these resources reactively, they could drive up the cost and complexity of managing the grid. But if utilities can get better information about when and how these devices use power — and if some customers are willing to adjust them sometimes to reduce grid stress — they could actually save ratepayers a lot of money. That's what Span's new technology aims to allow. The company's 'dynamic service rating' control scheme can throttle or shift power use between household electrical loads, based on a homeowner's preset or real-time priorities. That helps ensure total draw on the utility grid stays below a home's top electrical service capacity, which typically ranges between 100 and 200 amps. Households that want to exceed the limit of their electrical panel are often forced to upgrade to a larger one. Depending on where you live, that can cost from $3,000 to $10,000 and add days to weeks of extra time to a project, like installing an EV charger. If a utility determines a home's new maximum power draw will trigger grid upgrades, the project could be even more expensive and take much longer to complete. In the worst case, that could kill households' plans to do everything from switching to an EV to electrifying their heating and cooking. It's also expensive for utilities. 'Where consumers are adding heat pumps and EV chargers, the existing solution has always been, 'Let's build more infrastructure — more poles and wires — to meet the maximum load,'' Rao said. Installing a device like the Span Edge could well be a more cost-effective alternative, not just for the customers who get one but for customers as a whole. Utility rates are largely determined by dividing the amount of money earned from electricity sales by the amount of money utilities have to collect from customers to cover their costs. A big and rising portion of U.S. utility costs is tied up in upgrading and maintaining their power grids, including to meet rising demand for power from EVs and heat pumps. As a result, ratepayers in many parts of the country are seeing higher bills. If devices like the Span Edge can cut those grid costs while allowing people to buy more electricity for EVs and heating, rates for everyone will drop over time, Rao said. While some utilities may balk at replacing profitable grid-upgrade investments with new technology, others that want customers to electrify to meet carbon-reduction mandates or to increase electricity sales may be eager to implement it, he argued. Span's smart electrical panel was among the first attempts to give the old-fashioned electrical panel a 21st-century makeover. But similar products that also embed circuit-level controls are now available from major manufacturers, including Schneider Electric and Eaton; startups such as Lumin and Koben; and solar and battery vendors like FranklinWH, Lunar Energy, and Savant. Utilities have been experimenting with such technologies for a while. Some plug directly into utilities' existing electric meters, including the Span Edge, ConnectDER's smart meter collar devices, or the Tesla backup switch. Others are embedded elsewhere in a home's electrical system, like the controls product Eaton and startup Lunar Energy are developing. Eaton's digital, wirelessly connected circuit breakers are 'modular, interoperable, and retrofittable,' Paul Ryan, the company's general manager of connected solutions and EV charging, told Canary Media in October. That's helpful 'as you add heat pumps and electric vehicle charging,' he said — and it could be useful for utilities, an opportunity Eaton has been testing for several years. The trick for all of these technologies is to combine the convenience and simplicity consumers demand with utility safety and reliability requirements, said Scott Hinson, chief technology officer of Austin, Texas–based nonprofit research organization Pecan Street. In a 2021 report, Pecan Street estimated that about 48 million U.S. single-family homes with service below 200 amps might need to upgrade their electrical panels to support electric heating, cooking, and EV charging. But not all of the technologies that allow customers and utilities to sidestep upgrades necessarily meet the needs of both parties, he said. Take the smart-home platforms on offer from Amazon, Apple, Google, Samsung, and other tech vendors, which can control light bulbs, thermostats, ovens, refrigerators, and a growing roster of other devices. These systems rely on WiFi and broadband connections, and that's not good enough to let households skip upgrading their electrical panels, Rao pointed out. The latest certifications for power control systems require fail-safes that work even when the internet is down, something Span's products do by sensing overloads and shutting down circuits. On the other hand, rudimentary on-off control switches are far from ideal, Hinson said. 'A lot of these devices don't like to be controlled' by having their power cut off externally in such a rough-and-ready manner, he added. For example, abrupt power cutoffs trigger the 'charging cord theft alert' feature in EVs like the Chevy Volt, which starts the car alarm until the owner shuts it off — not a pleasant experience for the EV owner or neighbors. More importantly, Hinson said, a good system needs to control 'large loads so they're aware of each other,' he said. Homeowners want to control which appliances get shut off when the need arises, whether it's their EV charger, clothes dryer, oven, or heating and cooling, he said. But to do that, 'the car has to know what the electric oven is doing, which has to know what the heater is doing.' Span's devices have two ways to do this, Rao said. Because they contain the connection points for power to flow through circuit breakers to a home's electrical wiring, the devices can directly measure how much power household loads are using — and cut them off completely in an emergency. At the same time, Span uses WiFi or other technologies to communicate with 'smart' heat pumps, water heaters, EV chargers, and other devices, he said. That allows households to control the power that devices get on a more granular scale as well as collect information beyond how much power they're using, such as when an appliance is scheduled to turn back on or, for EVs, how quickly they need to be recharged to give the driver the juice they need to get to where they're going next. What's important is that a system can provide both options, Rao contended. 'If you only did on-off control, the customer experience is bad,' he said. 'If you only did WiFi, you're not safe enough for the grid.' Having both visibility into and control over home electricity flows creates the groundwork for a more flexible approach to enlisting homes in utility virtual power plants, or VPPs. In simple terms, VPPs are aggregations of homes and businesses that agree to turn down power use or inject power onto the grid as utilities need, helping reduce reliance on large centralized power plants. Most of the virtual power plants that exist today are organized around individual devices — smart thermostats that can reduce electricity demand from air conditioning, for example, or solar-battery systems that can send power back to the grid. Each of these technologies has its limitations, and utilities' reliance on them is often constrained by a lack of precise data on how much power the grid is using or can offer at any particular time. A system that tracks the energy use of multiple appliances and devices in a home could bring far more precision to these VPPs, Rao said. 'That's very different than the demand-response world, where you call a thermostat and say 'I hope it responds to me.'' Utilities certainly have a growing interest in using these kinds of devices. On Monday, Pacific Gas & Electric announced a new VPP pilot program that seeks to enlist customers willing to allow the utility to control their 'residential distributed energy resources to reduce local grid constraints.' PG&E is looking for up to 1,500 electric residential customers with battery energy storage systems and up to 400 customers with smart electric panels. Its partners include leading U.S. residential solar and battery installer Sunrun, which has done VPP pilots with the utility in the past, and Span, which will use its technology to allow homes to respond to utility signals. Span has already tested this capability in a pilot project enlisting customers who've installed the company's smart panels in Northern California, Rao said. The results so far are promising, although only a handful of households are taking part. Getting utilities to deploy Span Edge devices could expand the scale of those kinds of programs, he said. Of course, households will have to agree that letting some of their electricity use get turned off or dialed down during hours of peak grid stress is worth avoiding the cost and wait times of upgrading their electrical service to get the EV charger or heat pump they want. Span hasn't revealed the cost of the Span Edge, which Rao said will soon be deployed in pilot projects with as-yet unnamed utilities. The company has a partnership with major smart-meter vendor Landis+Gyr, which is offering the Span Edge to its utility customers. The question for utilities, regulators, and other stakeholders is whether the long-term payoff in avoided infrastructure upgrades is worth the cost of the technologies that must be deployed to make that possible. Those calculations will inform decisions such as whether customers getting the technologies should pay a portion of the price tag and how much profit utilities should be allowed to earn on the costs they bear in installing the tech. PG&E's chief grid architect, Christopher Moris, said the Span Edge device 'is a potential solution which may be able to, at a reduced cost, enable customers to connect their EV and transition off of gas.' One of the utility's biggest near-term challenges is helping customers install EV chargers, he noted. PG&E has more than 600,000 EVs in its service territory, almost certainly more than any other U.S. utility. The company also faces customer and political backlash to its recent rate hikes, a problem driven by its need to carry out more and costlier power grid upgrades. While devices like the Span Edge could help address that problem, 'we realize how new such a concept is for our customers,' Moris said. 'I'm very bullish on this new solution — but we don't know what we don't know,' he said. PG&E 'will need to go through a customer discovery process to really understand their challenges more first, before definitely landing on the Span solution and, if so, what the end-to-end solution looks like.'
