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HardwareSoftware

Una notte violenta e silenziosa: via libera al sequel del film

Author: Tom’s Hardware

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Cinema e Serie TV

Tom’s Hardware vive grazie al suo pubblico. Quando compri qualcosa dai nostri link, potremmo guadagnare una commissione. Scopri di più

Cinema e Serie TV Più informazioni su Dopo il successo ottenuto dal primo film, il sequel di A Violent Night (Una notte violenta e silenziosa) è ufficialmente in sviluppo. Ad annunciarlo ci ha pensato il regista Tommy Wirkola ai microfoni di The Wrap. Nel nuovo film tornerà a bordo David Harbour, star di Stranger Things, nei panni di un violento e non convenzionale Babbo Natale.

Una Notte Violenta e Silenziosa

Annunciato il sequel di Una notte violenta e silenziosa

Abbiamo tempo a disposizione per realizzare un’ottima sceneggiatura e capire che storia raccontare. Abbiamo già delle idee e ne ho parlato con Pat, Josh e i produttori. Abbiamo mappato quello che vogliamo vedere e come far proseguire quanto raccontato nel primo film.

Questa la sinossi ufficiale di Una notte violenta e silenziosa: Quando una squadra di mercenari irrompe in un comprensorio di famiglie benestanti durante la vigilia di Natale, prendendo in ostaggio tutti i presenti, la squadra di criminali non è preparata ad affrontare un combattente che li sorprenderà: Babbo Natale (David Harbour, Vedova Nera, serie Stranger Things) è sul posto e sta per dimostrare perché questo Nick non è un santo. Il film è stato diretto dal regista norvegese Tommy Wirkola, noto anche per produzioni del calibro di Hansel & Gretel: Witch Hunters e Dead Snow franchise. Per quanto riguarda invece la produzione, troviamo i nomi di Kelly McCormick, David Leitch e Guy Danella della 87North. Pat Casey e Josh Miller si sono invece occupati della sceneggiatura.

Una notte violenta e silenziosa vede nel cast la presenza del vincitore di un Emmy John Leguizamo (John Wick), Edi Patterson (Le pietre preziose) e Cam Gigandet (Senza rimorsi). La lunga lista continua poi con Alex Hassell (Cowboy Bebop), Alexis Louder (The Tomorrow War) e Beverly D’Angelo (National Lampoon’s Vacation).

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Pc Games

Chi compra un Ryzen 7000 riceverà in regalo Star Wars Jedi: Survivor

Author: GAMEmag

AMD ha annunciato un nuovo bundle per i microprocessori Ryzen 7000 basati su architettura Zen 4: chi acquisterà a partire da oggi fino al 1° aprile una delle ultime CPU riceverà in regalo Star Wars Jedi: Survivor, titolo previsto al debutto il 17 marzo (EA app, Steam ed Epic Games Store).

Effettuando l’acquisto si ottiene un redemption code che consentirà di riscattare la propria copia di Star Wars Jedi: Survivor fino al 6 maggio. Per ulteriori informazioni è possibile visitare questa pagina, mentre per i termini e le condizioni completi e riscattare i game code, è possibile visitare il sito AMD Rewards. Al momento non è chiaro quali rivenditori italiani aderiscono all’iniziativa.

Star Wars Jedi: Survivor è ambientato cinque anni dopo gli eventi del precedente Fallen Order e vede nuovamente al centro dell’azione Cal Kestis. Gli sviluppatori hanno anticipato diverse evoluzioni per quanto riguarda il gameplay, come ad esempio le doppie spade laser e una nuova posizione chiamata Crossguard. Star Wars Jedi: Survivor promette indubbiamente bene, essendo destinato solo a PC e console next-gen. Per gli interessati, ecco i requisiti di sistema per PC indicati da EA.

Requisiti minimi

  • Sistema operativo: Windows 10 a 64 bit
  • RAM: 8 GB
  • Caratteristiche CPU: 4 core / 8 thread
  • CPU Intel: Intel Core i7-7700
  • CPU AMD: Ryzen 5 1400
  • Caratteristiche GPU: DX12, 8 GB di VRAM
  • GPU NVIDIA: GTX 1070
  • GPU AMD: Radeon RX 580
  • Spazio di archiviazione: 130 GB

Requisiti consigliati

  • Sistema operativo: Windows 10 a 64 bit
  • RAM: 16 GB
  • Caratteristiche CPU: 4 core / 8 thread
  • CPU Intel: Intel Core i5 11600K
  • CPU AMD: Ryzen 5 5600X
  • Caratteristiche GPU: DX12, 8 GB di VRAM
  • GPU NVIDIA: RTX 2070
  • GPU AMD: RX 6700 XT
  • Spazio di archiviazione: SSD da 130 GB
Categorie
Energia

How Much Electricity Does a Refrigerator, Dishwasher, and an Electric Car Use? We Did the Math.

Author: Schneider Electric

Do you know exactly how much electricity your refrigerator, dishwasher, and electric car (or EV) charger use? These three appliances are some of the biggest energy users in your home, so it’s good to have insights into how much they cost you to run them.

On average, a refrigerator draws between 300 and 800 watts of electricity — depending on whether it’s actively cooling (in other words, whenever your fridge is “humming”). This range, of course, also depends on a variety of factors such as the age or efficiency rating of the unit, where you live, and even the amount of food you’re storing.

For efficiency-minded people, it makes sense to ask about the energy consumption of one of the largest appliances in your home — one that’s constantly on. But what about other electronics and appliances? How much electricity does your dishwasher use? And if you have one (or are thinking of purchasing one in the future), how much electricity does an EV charger use?

In this article, we’ll break down the average electricity usage amounts for refrigerators, dishwashers, and EV chargers — and we’ll share some efficiency tips along the way. After all, the average family spends $2,428 on electricity each year, per EnergySage. Understanding device-level usage and what’s using the most energy is paramount when trying to lower your electric bill.

How much electricity does a refrigerator use?

A standard refrigerator/freezer combo uses between 300 and 800 watts of electricity, on average. Factors including the age of your refrigerator, where it’s located in your home, and how much food you store can affect this number. For example, if you pack your fridge to the brim, airflow around food is restricted, which requires more energy to keep things cold.

It’s also important to note that refrigerators actually have a lower “running” wattage than what’s stated on the unit because they cycle on and off throughout the day. According to EnergySage, a good rule of thumb is to divide your fridge’s rated wattage by three to estimate actual energy use. If you have a 500-watt refrigerator, you’re actually using about 150 – 175 watts most of the time. This amounts to approximately 1,463 kilowatt-hours (kWh), which is important to know since that’s the per-unit rate of electricity that your utility charges.

Speaking of your electric bill, how does all of this translate? The national average price of electricity hovered around $0.14 per kWh (it shot up to $0.16 in late 2022) and the average home’s total consumption is 10,632 kWh a year, which totals $1,452.12 yearly. So, in other words, your fridge accounts for a bit more than 10% of the average home’s total electric bill. Of course, that varies depending on the electricity rates in your state. This helpful chart from EnergySage spells out monthly and yearly costs to run a refrigerator by state.

Three Ways to Reduce Refrigerator Energy Usage

Purchasing a smart or energy-efficient refrigerator, such as an ENERGY STAR® appliance, is one way to cut costs on your electric bill. These pricier units not only use energy more efficiently, they often feature energy monitoring features to track your actual energy consumption. But if you’re not in the market to purchase a new refrigerator, there are still ways to make your unit more efficient and save money.

  • Clean your condenser coils. Allowing dirt to build up on your refrigerator’s condenser coils forces the fridge to work harder to keep food cold. This results in increased energy usage, a higher electric bill, and a reduced lifespan.
  • Follow the three-fourths rule. A good rule of thumb is to keep your refrigerator three-fourths full to help with efficiency. It’s less work for your fridge to maintain the temperature when there’s more food to take up space, but you still want to ensure good air circulation. But keep in mind, food waste is no better than energy waste!
  • Encourage airflow around your fridge. Your refrigerator should have at least one inch of space around the exterior to allow air to circulate. If there isn’t enough room for adequate airflow, your refrigerator must work harder to keep things cold, resulting in increased energy usage.

How much electricity does a dishwasher use?

A dishwasher is another kitchen staple that contributes to your monthly bill. On average, most dishwashers use 1,800 watts of electricity, so if you run it for an hour, that’s 1.8 kWh. In the U.S., the average cost per kWh is 14 – 16 cents, so running your dishwasher for one hour, five days a week, would cost you about $1.44 per week. Again, this may vary depending on your local electricity rates, and in places like the Northeast or West Coast, the average cost per kWh can be as high as 21 cents. Additionally, most modern dishwashers run for more than one hour — some for as long as four hours. Paying $1.44 per week might not seem like much, but if you live in an area with a higher rate and your dishwasher runs for four hours, that cost could jump up to $10 per week, or $40 a month (that’s what a gym membership costs!).

What about handwashing your dishes? This might seem like a money-saving route, but consider that most modern dishwashers use up to nine times less water than handwashing dishes. Depending on how much hot water you run during your average dishwashing-by-hand session, the cost savings question may end up as a wash, energy use-wise (pun intended!).

Similar to a refrigerator, the age of your dishwasher and whether or not it’s an efficient model (like ENERGY STAR) does factor into electricity savings. But there are a few things you can do to help further cut costs.

  • Run your dishwasher at night. Time of use (TOU) rates occur when the price of electricity changes based on the time of day. Often, prices are cheaper at night because of lower demand. Try to auto-delay running your dishwasher overnight to take advantage of lower rates.
  • Only run full loads. Make sure your dishwasher is completely full before running a load. This makes the most of your energy and water usage.
  • Let dishes air dry. If you have the time, let your dishes air dry versus drying in the dishwasher. This helps cut down on energy used to heat the dishwasher for drying.

How much electricity does an electric car use?

Refrigerators and dishwashers have been standard in homes for decades. But with the rise in digitization and electrification, plus incentives laid out by the recent Inflation Reduction Act, a new innovatoin is coming to more and more homes — electric cars. How much electricity does an EV charger use? And how will this affect your bill?

In general, a Level 2 EV charger uses about 7,200 watts when charged at home, but that number varies depending on the mode and type of home charger you have. There are three levels of EV chargers — 1, 2, and 3. Most vehicles use a Level 2 for daily charging. The higher the level, the faster the charging process, and the more power it uses. The type of vehicle you purchase determines how much power it can accept.

Additionally, how much you drive your EV plays a role into how much electricity it uses to charge. According to EnergySage, the average American drives 14,000 miles per year. An EV consumes about 0.35 kWh per mile driven. If you do the math, that equals about 406.5 kWh per month. Based on the U.S. average electricity rate, this can run consumers about $58 per month, or $695 per year to charge an EV, but varies based on your state’s electricity rate.

Compare a $58 monthly fill-up to a typical gas-powered vehicle, and you see why so many people are switching to EVs based on fuel prices. Overall, fueling EVs costs about one-third of the price of fueling gas-powered cars, on a mile-for-mile basis. The 14,000 miles driven per year on average, when divided by a 25.4 mpg national average fuel economy, gives you the average annual amount of gallons of gas consumed per driver: 551. Multiply that by the national average gas costs $3.42 (as of January 2022) and you get a total monthly fuel cost of $157.09. But if you drive an old truck in a state like California where gas is pricy, and that monthly cost could be much higher.

Although electric cars are less expensive to operate than gas-powered vehicles, there are other factors to consider. According to the U.S. Energy Information Administration, the average American uses 886 kWh per month, so an EV charger will potentially increase your home’s existing energy use by 50% and thus may require an upgraded electrical service. An EV frequently saves you money in the long run, but it’s important to note the upfront costs and increased home energy usage before taking the plunge.

Pro tip: If you live in an area with a TOU rate, charging your EV overnight during off-peak hours can help save money.

How much electricity do other appliances use?

We’ve covered some of the bigger potential energy hogs in your home, but what about other devices? Energy.gov offers an appliance energy calculator to help you estimate electricity costs for a variety of devices. However, these numbers are just estimates, and as we’ve discussed, actual performance will vary.

Until recently, it was impossible to know the exact real-time and historical consumption of your actual home’s devices. That’s no longer the case. With a device like the Wiser Energy™ home energy monitor, you can see exact data on your appliances’ energy usage. And it’s not just your fridge or your dishwasher — it’s everything in your home that draws power. Lights. TVs. Dehumidifiers. You name it.

Monitor and Control Your Energy Use to Save Money

Why would you want this level of visibility over your home’s energy use? Keep in mind that the three electronic devices discussed in this article are only a fraction of your home’s total energy consumption — and thus only a fraction of your electric bill. There are other places where energy waste hides. And until recently, it was really hard to find and eliminate it. Fortunately, there’s a solution that helps you take control of your energy usage and increase savings.

The Wiser Energy home energy monitor breaks down energy usage at the device level, showing you exactly how much energy each device or appliance consumes on a mobile app. With this data at your fingertips, you can make changes to save money, like running your dishwasher at night, for example, and see the result in real time. Wiser Energy also helps you schedule around high TOU rates to drive even higher cost savings.

You can also diagnose problems faster once you know the average usage for a particular device. Do you know how much electricity your refrigerator uses each month? Seeing your usage spike tells you there could be a problem, such as a failing condenser. Or perhaps you notice your AC unit is working much more than usual in the spare bedroom — perhaps it’s because your recent guest left the window cracked open, letting all that hot humid summer air inside? Wiser Energy helps you spot those issues.

Additionally, consider using smart plugs, like the Square D™ X Series Wi-Fi receptacles. By making any switch smart, you can use the data you’ve gathered to put the appliance on an automated schedule, conserving energy when it doesn’t need to be on. These X Series switches and outlets connect with Wiser Energy for an extra layer of intelligence.

If you’re building a new home or in the market for a major renovation, the Energy Center smart electrical panel is an all-in-one smart panel that combines energy monitoring with solar, EV battery, and generator integration. This stylish, smart device comes with a Wiser Energy home monitor already installed and is equipped with a 20-amp outlet with ground fault interrupter protection for EV charging.

Ultimately, these products are driving toward a fully integrated home, what we’re calling Schneider Home. When smart electrical panels combine with smart outlets, EV charging, and battery storage, you not only can see exactly how much electricity your fridge, dishwasher, EV — anything your home that runs on electricity — is using. You can control it by deciding to power it via battery or the grid, or shutting it on or off with the tap of your phone.

Data drives smart, efficient decisions

There’s a lot of value in knowing how much energy your home uses, whether it’s your refrigerator, dishwasher, or EV charger. As smart technology continues to improve, both in energy products and the appliances themselves, you’ll have a better understanding of exactly where electricity is being consumed and how to manage it for an efficient and sustainable home. Discover how Wiser Energy tells you the exact amount of energy any device in your home is using in real time.

Tags: Energy Efficiency

Categorie
HardwareSoftware

Microsoft controlla se state usando una vecchia versione di Office, con un nuovo aggiornamento

Author: IlSoftware

Il pacchetto di aggiornamento KB5021751 controlla le versioni di Office installate sul sistema e segnala a Microsoft la presenza di release non più supportate o che si stanno avvicinando alla data di ritiro.

Tra gli aggiornamenti disponibili su Windows Update ne sta comparendo uno un po’ diverso dal solito. Il pacchetto contrassegnato con l’identificativo KB5021751, una volta caricato sul sistema Windows in uso, non applica alcuna modifica quanto, piuttosto, effettua l’inventario delle versioni di Office installate sulla macchina.

L’aggiornamento KB5021751, non appena scaricato e avviato, non installa nulla e provvede invece a verificare quali versioni di Office risultano presenti sul sistema per poi trasferire tale informazione a Microsoft.

L’aggiornamento viene eseguito in modo silenzioso senza installare nulla sul dispositivo dell’utente“, conferma Microsoft anche se dall’azienda di Redmond non si specifica quali informazioni vengono controllate dal pacchetto KB5021751 e quali dati vengono inviati verso server remoti.

Il pacchetto distribuito mediante Windows Update si concentra sulla verifica delle vecchie versioni di Office, ormai non più supportate o vicine alla data di ritiro. Microsoft cita esplicitamente Office 2013, Office 2010 e Office 2007 anche se il controllo potrebbe essere esteso ad altre versioni della suite per l’ufficio.

Allo stato attuale l’obiettivo di Microsoft è proprio quello di verificare quanto gli utenti sono ancora fedeli alle vecchie versioni di Office che non ricevono più alcun aggiornamento di sicurezza o non lo riceveranno a breve.

Continuare a usare versioni di Office non più supportate rappresenta infatti un potenziale rischio: vulnerabilità non risolte possono comportare l’esecuzione di codice dannoso semplicemente aprendo un documento malevolo.

Se si scegliesse di continuare a usare vecchie versioni di Office è quindi importante essere consapevoli dei rischi, evitare l’apertura di documenti provenienti da sorgenti sconosciute, rafforzare le difese di sicurezza servendosi di una soluzione centralizzata e, quanto meno, ridurre la superficie d’attacco con Microsoft Defender.

Ma perché continuare a usare vecchie versioni se è possibile avere Office gratis o quasi e le migliori offerte Office permettono di acquistare licenze a prezzi super convenienti?

Chi volesse evitare l’installazione dell’aggiornamento KB5021751, può utilizzare lo strumento Microsoft gratuito Show or hide updates: basta cliccare su Show or hide updates, Hide Updates quindi nascondere il pacchetto KB5021751.

Va detto che se Windows fosse impostato per ricevere e installare gli aggiornamenti automaticamente attraverso Windows Update, il pacchetto KB5021751 potrebbe essere stato già scaricato e avviato.

Nel caso di Windows 10 abbiamo visto come disattivare gli aggiornamenti automatici per installarli su richiesta. La stessa procedura è valida anche in Windows 11.

Nell’articolo su come velocizzare e ottimizzare Windows 11 abbiamo spiegato come procedere alla disattivazione dell’installazione automatica degli aggiornamenti (la loro disponibilità viene comunque segnalata).

Categorie
Energia

Gli aggiornamenti UE e le direttive EPBD e EED

Author: QualEnergia

Kyoto Club organizza il webinar “Per la decarbonizzazione: efficienza energetica e riscaldamento negli edifici in Italia. Gli aggiornamenti UE e le direttive EPBD e EED”

Martedì, 31 gennaio 2023 – ore 14.30 – 16

Al secondo webinar del nuovo ciclo della campagna di sensibilizzazione “Per la decarbonizzazione: efficienza energetica e riscaldamento negli edifici in Italia” di Legambiente e Kyoto Club parteciperanno: Matteo Guidi, Policy and Advocacy Advisor – European Alliance to Save Energy, Davide Sabbadin, Deputy Policy Manager for Climate – European Environmentale Bureau, Eva Brardinelli, Buildings Policy Coordinator – Climate Action Network Europe e Marco Grippa, Programme Manager – Environmental Coalition on Standards.

Per informazioni e iscrizioni: Kyoto Club

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