The Energy Star program comes bundled on HP devices to help them consume less energy. This can reduce your energy bills while reducing your carbon footprint. It can also be beneficial to you financially, as your energy bills will be lower when you use a less power-hungry PC. Although the Energy Star program is not necessary, you may want to turn it off if you have issues with it. The program will not negatively affect the performance of your PC and can be removed if it’s causing problems.
The Energy Star program started in 1992 and began by managing the environmental impact of personal computers. Its mission quickly expanded to incorporate popular consumer appliances and home and business buildings. As a result, shoppers bought more than six billion ENERGY STAR certified products by 2018.
Is ENERGY STAR Necessary on Windows 10?
If you’ve recently purchased a new computer, you may have been wondering, “Is Energy Star Necessary on Windows?” The good news is that you can get rid of it without having to replace your old PC. Energy Star is a government-backed labeling program designed to help you save money while helping the environment. You can find it in the Control Panel, or Start Menu, if you prefer. Ideally, you should remove it if you find it to be causing issues, but you can also delete it if you wish.
Power management is another vital aspect of energy efficiency. Energy star-labeled computers will automatically go into sleep mode after a period of inactivity. This can save between 10% and 50% of electricity. If you’re replacing your old appliances, this can add up to big savings. Even the simplest power management features such as screen savers can make a big difference in your energy bill. However, some screensavers can prevent this power management feature from working properly.
What is ENERGY STAR And Do I Need It?
If you own a HP computer, then you have probably heard of the Energy Star program. This program helps HP devices to run more efficiently, reduce emissions, and reduce the carbon footprint of their products. Although this program is not required by Windows 10, it can still be useful in reducing your energy bills. To get rid of Energy Star, simply follow the prompts and you’ll no longer see it on your PC.
To find out whether a product meets the requirements of Energy Star, look for the label. If it bears the ENERGY STAR logo, it means it is energy-efficient. This can save you money and the environment, but only if you buy products with a certified energy rating. It is easy to tell if a product meets Energy Star criteria, since it’s backed by the Department of Energy and the Environmental Protection Agency.
Power management is important because computers are used more hours per day than they did in the past. Energy-efficient power management features place your computer into a low-power “sleep” mode when you’re not using it. To wake up your computer, just press a key on your keyboard or move your mouse. By activating this feature, you can save approximately $35 a year on your PC. By making these changes, your organization can qualify for EPA recognition and receive technical support.
When you install an ENERGY STAR certified PC, you are helping the environment. Unlike non-certified models, certified PCs use half the amount of energy they consume. This helps the environment and saves you money, too. HP has been a ENERGY STAR partner for three years in a row. Its commitment to reducing environmental impact and improving PC efficiency spans the entire product life cycle, from manufacturing to shipping.
The Energy Star program was started by the Environmental Protection Agency in 1992 as a way to help computer users cut their energy consumption. Today, it encompasses over 50 product categories. Its goal is to reduce energy consumption through technology innovations. Windows 10 has an integrated Energy Star program. To learn more, visit the website. You can get the program for free by searching for the ENERGY STAR logo.
The Energy Star program comes bundled with HP devices. It regulates the energy consumption on HP devices, which helps reduce the carbon footprint and emissions. Fortunately, it doesn’t affect your PC, so you can choose to uninstall it if it causes problems. To uninstall the Energy Star program, follow the steps outlined in this article. If you encounter problems, simply remove it from your computer and restart it.
Do I Need ENERGY STAR Windows?
Are you planning to install new windows in your house, but are not sure how to get started? There are some tips to help you save energy while replacing old windows. Read on to learn how. First, check out the ENERGY STAR window rating. To get a high score, you need a minimum of 0.3 CFM per square foot. If you have a low rating, you’re safe.
There are different U-factors for different climates, and not all of them are the same. For example, windows certified as ENERGY STAR must meet specific U-factors depending on their region. Generally, the lower the U-factor, the more efficient the window is. However, windows that meet ENERGY STAR requirements must have a low U-factor of 0.40 or lower.
If you want to save money on your electricity, consider getting an energy-efficient laptop or desktop. These machines will cost less to run and will help the environment, which means lower bills. Also, HP has a program for its laptops and desktops called Energy Star. HP has been recognized as a “Partner of the Year” three times. This honor goes to companies that go above and beyond the minimum requirements set by the ENERGY STAR program.
What Happens If I Delete ENERGY STAR?
If you have installed the energy star on your Windows PC, you can find out the exact steps to remove it. If you don’t know how to do this, you can try third-party software to uninstall it. If you’re not a technical person, you can also uninstall the software manually with some command-prompt codes. There are many ways to uninstall the energy star from your computer, including deleting all files related to it.
HP includes the Energy Star program as part of their product line. It works to regulate the energy usage of HP devices. By doing so, the company is reducing their carbon footprint and emissions. Using energy-efficient software can increase your PC’s performance. If you choose to delete Energy Star, your computer will continue to run normally, but you may face issues with some applications. Therefore, you can delete it if it causes any problems.
How is ENERGY STAR Used with Computers?
The ENERGY STAR label for computers was first established in 1992 as a way to manage the environmental impact of personal computers. Later, the program expanded to other popular consumer products and even buildings. Today, consumers purchase over 6 billion ENERGY STAR certified products. The ENERGY STAR label helps consumers choose computers that meet the most stringent energy efficiency standards. You can find out which computers are certified by ENERGY STAR by using the product finder tool.
Most computers come with power management and sleep modes. These power-saving features can save you as much as $30 a year. However, they must be enabled through the operating system software. Therefore, you should enable these features after purchasing your computer. If you’re not sure how to enable these features, you can read HP’s sustainability buyer’s guide. There are also several standout devices in different categories.
Is ENERGY STAR Still a Thing?
In order to save energy, many computers come with ENERGY STAR labels. These labels are intended to help consumers choose the most energy-efficient products. By ensuring that the products meet these criteria, manufacturers can get recognized with the ENERGY STAR logo. In addition, they can receive the ENERGY STAR Most Efficient designation once a year. These products have been certified for energy efficiency, durability, and comfort, and can be purchased from reputable retail outlets.
The ENERGY STAR logo is a government-backed symbol of energy efficiency. It provides consumers with simple, unbiased information about energy-efficient products. This program was founded by the U.S. Environmental Protection Agency (EPA) to help consumers find energy-efficient products. It is estimated that Americans already own ENERGY STAR-certified products and save more than $30 billion a year on energy costs.
Using products with ENERGY STAR labels can save homeowners up to 12% on their heating bills. The cost of converting to Energy Star-certified products is passed on to consumers, so it may be more affordable to purchase Energy Star-certified products than you think. Fortunately, there are rebates available for consumers who purchase products that carry the ENERGY STAR label. Furthermore, some local governments even provide tax breaks and rebates for those who opt to upgrade their windows.
Learn More Here:
1.) Windows Help Center
2.) Windows – Wikipedia
3.) Windows Blog
4.) Windows Central
HP Energy Star — фирменное ПО, позволяющее увеличить энергоэффективность ноутбука, предположительно путем задействования специальной схемы питания (искать в окошке Электропитание из панели управления).
Разбираемся
- Данная программа уже может быть установленной, например на ноутбуках фирмы HP.
- На самом деле это фирменное ПО, которое предоставляет квалицированный план питания ENERGY STAR. Эта программа повышает энергоэффективность ноутбука.
- На официальном форуме HP не советуют удалять программу.
- Точной информации нет, но скорее всего программа добавляет схему питания в Электропитании, также может добавлять некоторые дополнительные параметры. Можно проверить самостоятельно — откройте панель управления (Win + R > команда control > ОК), далее найдите значок Электропитание, запустите и посмотрите, нет ли там схемы электропитания, название которой содержит HP или Energy Star, или все вместе, если есть — значит эту схему добавила программа HP Energy Star. Схема нужна чтобы ноут сделать более энергоэффективным, может изменяться режим работы: Wi-Fi модуля, процессора (снижение частоты в простое), активация режима сон при закрытии крышки, перевод жесткого диска в режим сон и другие параметры. Все это сделано для того, чтобы ноутбук максимально долго работал от батареи.
- Какой вывод? Можно ли удалять? На 99% уверен, если удалите программу — ничего страшного не будет. Ноут будет работать в прежнем режиме. Тем более что можно самостоятельно установить энергосберегающую схему. Второй момент — если не удалите, ноут тоже будет нормально работать. Программа вообще не грузит ПК, занимает оч мало места на диске. Если вы пользуетесь ноутом только от сети — лучше ПО удалить. Если бывает что и от батареи — можно оставить. В любом случае польза ПО небольшая, также как и вред от ее присутствия))
Вообще под названием Energy Star также существует спецификация системы управления энергопотреблением монитора. На мониторе может быть логотип Energy Star, означает что производитель учел требования при разработке монитора. Спецификация позволяет снизить энергопотребление монитора до 60-80% в режиме ожидания. А вот сама спецификация основана на EPA (Environmental Protection Agency) — это организация по защите окружающей среды, которая была основана в 1970 с миссией защищать здоровье людей и окружающую среду. Вот такие дела ребята))
Вообще предустановленного софта от HP может быть не так уж и мало:
Удалить ПО просто:
- Зажмите клавиши Win + R, появится окошко Выполнить, вставьте команду appwiz.cpl, кликните ОК.
- Откроется окно установленного софта. Находим здесь HP Energy Star, нажимаем правой кнопкой, выбираем Удалить.
- Далее следуем инструкциям на экране. Обычно нужно нажимать Далее/Next/Удалить/Uninstall.
PS: не обращайте внимание на Bonjour, это только для примера.
Надеюсь данная информация оказалась полезной. Удачи и добра, до новых встреч друзья!
На главную!
13.11.2021
ENERGY STAR® version 7.0 is out. What does this mean in your climate zone? What products will meet the new requirements? What should you know about the Inflation Reduction Act of 2022 tax credit? We’re here to answer these pressing questions.
The big headline is that U-Factor requirements are much more stringent under ENERGY STAR® version 7.0. In the Northern climate zone, triple-pane glass is now the best solution for meeting requirements. We’ll share the highlights related to version 7.0 and give you some tips about specifying product for your climate zone.
What’s changed with ENERGY STAR 7.0?
Here are a few of the most notable changes that are included in this update:
- In all climate zones, the criteria for meeting ENERGY STAR requirements have changed with very stringent changes in the Northern and North-Central climate zones — see tables below to understand the changes in each climate zone.
- Version 7.0 brings the most stringent criteria ever with a Northern zone U-Factor of ≤ 0.22 for windows and ≤ 0.26 for patio doors.
- Also in the Northern zone, for the first time, there is a minimum Solar Heat Gain Coefficient (SHGC) requirement for windows of ≥ 0.17. ENERGY STAR continues to allow equivalent energy options for windows in the Northern climate zone where a higher U-Factor can be used with a minimum SHGC. See tables below for details on requirements for prescriptive and equivalent options.
- In the North-Central climate zone, the U-Factor has also changed significantly from ≤ 0.30 to ≤ 0.25.
- In the South-Central climate zone, there has been a more moderate change in window U-Factor from ≤ 0.30 to ≤ 0.28.
- In the Southern climate zone, the window U-Factor requirement has changed significantly from ≤ 0.40 to ≤ 0.32.
- The SHGC requirement for windows in the South-Central and Southern climate zones has been lowered from ≤ 0.25 to ≤ 0.23.
- For doors, particularly the > ½ lite category that glass patio doors fall under, the U-Factor criteria has changed from ≤ 0.30 to ≤ 0.26 in the Northern and North-Central climate zones.
- The climate zone map has also changed most notably in the West, see California and Nevada. This has resulted in changes to all four of the ENERGY STAR climate zones, so pay close attention when understanding the right climate zone in your area.
Remember, ENERGY STAR is different from energy code. While compliance with local energy code is required, compliance with ENERGY STAR is voluntary. Using ENERGY STAR-certified products for your climate zone can help improve the energy efficiency of a building and lower heating and cooling costs. ENERGY STAR-certified products can also help qualify homeowners for tax credits. ENERGY STAR performance criteria is also considered a leading indicator of where future energy codes are heading.
Need a quick review of performance measures?
If you’re trying to remember what U-Factor and SHGC mean, here’s what to know about these measures as they apply to windows and doors:
- U-Factor: This is a measure of insulation, or how well a window or door keeps energy (heat) from escaping. The less heat loss through the window or door, the more energy efficient the window or door. U-Factors are measured in British Thermal Units (BTUs) per hour square foot degree Fahrenheit and abbreviated as BTU/hr·ft²·°F. They can range from 1.2 (worst performing) to 0.20 or lower (best performing). Lower U-Factors can often improve comfort and lower heating costs.
- SHGC: This is a measure of how much heat is transmitted through a window or door from the sun. It’s measured on a scale from 0 to 1 and expressed as a decimal point. The lower the number, the less heat gain through the window or door. Less heat gain can help improve comfort and lower cooling costs.
- Air leakage: This is how much air leaks through the window or door assembly itself. It’s not a measure of air leaking around the unit due to sealing deficiencies that might occur during installation. Air leakage is measured in cubic feet per minute per square foot of the window or door’s area. A lower number means less air leakage through the window or door.
- Visible Light Transmittance (VLT): This is a measure of how much sunlight passes through a window or door. It’s measured on a scale from 0 to 1 with higher numbers indicating that more light comes through the window or door. More layers of glass and different Low-E glass coatings — as well as the width of the window sash and frame, or door panel and frame — can lower the VLT of a window or door.
Note, U-Factor and SHGC are general measures of thermal and solar performance. U-Factor (heat loss) as well as R-Value (resistance to heat loss) are also used to measure things like wall and roof assemblies. The definitions above are meant to help you understand what these measures mean when it comes to windows and doors.
Beware of center of glass only information when you’re evaluating a window or door unit’s U-Factor or SHGC, as that will only provide information on the glass, not the entire window or door, which includes center of glass, edge of glass, sash or panel, and frame. Make sure you’re looking at National Fenestration Rating Council (NFRC) certified ratings, which assess whole unit performance, not just the center of glass performance.
Your Andersen dealer can give you NFRC-certified ratings when you order windows and doors.
Northern zone: Two options to compliance
One unique aspect of meeting ENERGY STAR criteria for windows in the Northern zone is that there are two options to qualify: a primary prescriptive path or an equivalent energy performance path. Again, only the Northern climate zone allows two options and only for windows. Patio doors (> ½ lite category) in the Northern zone must follow the prescriptive path.
The prescriptive path means the window product must meet a U-Factor value that’s ≤ 0.22 and an SHGC value that’s ≥ 0.17. The second path, the equivalent energy performance path, allows for a higher U-Factor if there’s a higher SHGC to go along with it — see the window criteria table above for exact values.
How to specify product certified to ENERGY STAR 7.0 criteria
There are many factors that go into specifying the right product, but here are a few tips for choosing a product that is certified to ENERGY STAR version 7.0 criteria:
Northern zone: Remember, there are two paths to compliance, so there’s some flexibility to choose a product with higher U-Factor if it’s balanced by SHGC. Generally though, the simplest path to compliance will be with a triple-pane product.
- All windows in the A-Series product line can be ordered with triple-pane glass, so this product line will offer the most options.
- The 400 Series offers triple-pane windows in the Northeast and the option for a factory-applied energy performance panel on the Tilt-Wash Double-Hung Window, which can meet requirements when combined with the right Low-E coatings.
- For patio doors, triple-pane glass is available with the A-Series, 400 Series, and 200 Series product lines.
North-Central, South-Central, and Southern climate zones: Generally, requirements for these zones can still be met with dual-pane window and door product coated with SmartSun™ glass and HeatLock® technology. This combination of coatings insulates while reducing SHGC.
Dual-pane windows with Low-E coatings
In North-Central, South-Central, and Southern climate zones, there are more options across a variety of product lines for meeting requirements with dual-pane glass and coatings. Limited dual-pane glass options will be able to meet requirements in the Northern climate zone.
- Northern climate zone: Although there are more limited dual-pane window products that will meet requirements for this zone, in some cases adding PassiveSun® glass with HeatLock® technology will provide the insulation needed while also allowing for higher SHGC. This combination of coatings has recently been expanded and is now available across all our window and patio door product lines. In addition, the 400 Series Tilt-Wash Double-Hung Window can meet requirements with the addition of a factory-applied performance panel and the right combination of glass coatings.
- North-Central, South-Central, and Southern climate zones: In many cases, SmartSun glass with HeatLock technology will help a dual-pane window meet requirements.
Triple-pane windows with Low-E coatings
Through our A-Series, E-Series, and 400 Series product lines, there are more window products available that will meet requirements for all climate zones. In addition, there’s freedom to choose more options — for example, types of windows, the addition of grilles, etc. — when starting with a higher-performing, triple-pane product.
- Northern and North-Central climate zones: A variety of A-Series, E-Series and 400 Series windows with triple-pane glass will meet requirements with Low-E4® Enhanced glass, SmartSun™ Enhanced glass, or LowE4® Enhanced HeatLock technology.
- South-Central and Southern climate zones: Similarly, a variety of A-Series and E-Series windows with triple-pane glass will meet requirements with the addition of SmartSun Enhanced or SmartSun Enhanced with HeatLock technology.
Dual-pane patio doors with Low-E coatings
There are more options available with gliding patio doors, including several options that work in all four climate zones. In the South-Central and Southern climate zones, there are a variety of options available across a variety of product lines. Options are a bit more limited for the Northern and North-Central climate zones.
- All climate zones: Four gliding patio doors and one hinged patio door can meet requirements in all four climate zones. The 200 Series Narroline® Gliding Door, the 100 Series Gliding Door, the Perma-Shield Gliding Door, and the A-Series Gliding Door with SmartSun glass and HeatLock technology will lower both U-Factor and SHGC to meet requirements. In addition, the A-Series Hinged (Outswing) Patio Door with the same dual-pane glass construction and same combination of glass coatings (SmartSun glass with HeatLock technology) can meet requirements across all four climate zones.
- Northern and North-Central climate zones: Options include gliding patio doors from the 100 Series and 200 Series product lines with Low-E4® glass and HeatLock technology or SmartSun glass and HeatLock technology. In addition, the 400 Series Tilt-Wash Double-Hung Window can be ordered with a factory-applied performance panel, which will help meet requirements with the right combination of glass coatings.
- South-Central and Southern climate zones: Options include both gliding and hinged patio doors from the 100 Series, 200 Series, 400 Series, and A-Series product lines with SmartSun glass or SmartSun glass with HeatLock technology.
Triple-pane patio doors with Low-E coatings
Through our A-Series, E-Series, and 400 Series product lines, there are options that will meet requirements across all four climate zones. Both gliding and hinged options can meet requirements with the addition of Low-E4 Enhanced glass, SmartSun Enhanced glass, or Low-E4 Enhanced glass with HeatLock technology. Like with windows, starting with a triple-pane product means there’s more freedom to add options without taking away from performance.
E-Series patio doors with triple-pane glass can meet requirements in Southern, South-Central, and North-Central climate zones. In select configurations, Northern zone requirements can be met as well.
One other option to consider is the 200 Series Perma-Shield® Gliding Patio Door, which is now available with triple-pane glass.
As stated above, selecting the right product to meet ENERGY STAR version 7.0 performance criteria is complex. It’s very important to understand how different product features affect a window or door’s energy performance — find out more in the next section.
Other product features that affect energy performance
The features below can change a window or door’s performance in a big way. These product features have an even bigger impact in the Northern climate zone where more stringent U-Factor requirements are making it more challenging to meet ENERGY STAR criteria with dual-pane glass. Here’s what you should keep in mind:
Window type: Casement, awning, and picture windows are typically more energy efficient than double-hung and single-hung windows. Casement and awning windows seal tighter when the wind blows against them, and picture windows are fixed (inoperable) so they’re the most efficient of all window types.
Glass construction: Dual-pane glass has two panes of glass with an argon-gas blend in between for added insulation. Triple-pane glass features one additional pane of glass and one additional argon-gas blend filled air space. The latter also offers three opportunities to include a Low-E coating, versus only two on dual-pane glass.
Glass coatings: The right combination of glass coatings can help a product reflect energy in a way that makes the window more efficient. The right coating or combination of coatings will depend on climate zone, but keep in mind the benefits of PassiveSun glass with HeatLock technology in the Northern zone (insulation plus higher solar gain) and SmartSun glass with HeatLock technology (insulation while reducing solar gain) in the other climate zones.
Grilles: The presence of grilles and even the size of the grilles matters. This is because they can help conduct energy between the panes of glass and take away from the air space, thereby decreasing energy efficiency. Energy spacers are available with A-Series windows and doors and don’t touch the glass, so they can help achieve an authentic look while reducing energy transfer. The most energy-efficient choice is to skip grilles.
Breather tubes: These tubes help keep windows and doors from becoming pressurized at high elevations. They allow air to escape from the air pocket in between window panes and are required above 4,000 feet of elevation. They also decrease the energy performance (i.e., increase the U-Factor) of a window or door.
As you can see, there are many factors that affect a window or door’s energy performance. Being aware of these factors can help you decide when to pull different levers to improve performance.
Note, ENERGY STAR Most Efficient criteria will change for 2024. The requirements listed in the table below will become effective January 1, 2024.
*ENERGYSTAR® Most Efficient is not labeled as such on product. Must order product based on NFRC ratings in IQ+/ My CD software systems. *ENERGYSTAR™ is a registered trademark of the U.S. Environment Protection Agnecy.
Our A-Series windows with triple-pane glass are rated ENERGY STAR Most Efficient for 2023 and 2024. Patio doors that meet ENERGY STAR version 7.0 criteria vary by climate zone. Here are some products to know about:
- All climate zones: A-Series patio doors with triple-pane glass.
- Northern and North-Central climate zones: Dual-panel patio doors with Low-E4/Low-E glass and HeatLock technology.
- Southern and South-Central climate zones: Dual-pane patio doors with SmartSun glass and HeatLock technology.
If you have questions about what product will meet your needs, contact your local sales rep.
More to explore
Options & accessories
Glass options
Nobody takes energy efficiency more seriously than Andersen. That’s why we offer multiple high-performance glass options that make it possible to get Andersen® windows and patio doors that are ENERGY STAR® certified, no matter where you live in the country.
Products
A-Series windows and doors
Our A-Series windows and doors, as part of the Architectural Collection, are the best-performing, most energy-efficient windows and doors Andersen has ever offered.
Products
Triple-pane windows: understanding the benefits
Weighing the costs and benefits of upgrading to triple-pane windows and doors? We’ll walk you through what you need to know in order to make the best choice for your project.
Материал из РУВИКИ — свободной энциклопедии
Логотип Energy Star, находящийся на энергосберегающих товарах и их упаковке
Energy Star — международный стандарт энергоэффективности потребительских товаров.
Впервые был принят в США в 1992 году на основе государственной программы. Позднее к программе присоединились Австралия, Канада, Япония, Новая Зеландия, Тайвань и Европейский союз.
Подразумевается, что устройства стандарта Energy Star имеют среднее энергопотребление на 20—30 % меньше своих аналогов равной функциональности. Однако требования стандарта в ряде случаев определены нестрого, результатом этого стало принятие новой линейки стандартов TCO.
Программа Energy Star была создана в 1992 году Агентством по охране окружающей среды США (АООС, англ. EPA) в попытке сократить потребление энергии и выбросы парниковых газов от электростанций. Программа была разработана Джоном С. Хоффманом, создателем программы по сбережению природы в АООС, и поддерживается Кэти Зои и Брайаном Джонсоном. Программа была создана с целью стать частью ряда добровольных программ вроде Green Lights и Methane Programs, способствующих сокращению выбросов парниковых газов и замедляющих глобальное потепление.
Вначале компания существовала в качестве добровольной сертификации, направленной на выявление и поощрение энергоэффективной продукции, Energy Star также стал помечать своими наклейками компьютерную продукцию (мониторы и другие устройства). В 1995 году программа была значительно расширена, создав наклейки для систем отопления и охлаждения новых жилых домов.
В 2006 году более чем 40 тысяч продуктов, сертифицированных Energy Star, находились в широкой продаже, включая крупную технику, офисное оборудование, освещение, бытовую технику и многое другое. Кроме того, наклейку Energy Star можно было также найти на новых домах (было сертифицировано около 12 % нового жилья в США), торговых и промышленных зданиях.
Программа Energy Star способствовала распространению светодиодных светофоров, экономичного флуоресцентного освещения, а также экономного в энергопотреблении офисного оборудования. АООС рассчитало, что только в 2006 году сэкономило около 14 млрд долларов в энергетических затратах[уточнить].
В 2008 году АООС анонсировало программу Green Power Partnership, разработанную в целях содействия и поощрения достижений в использовании возобновляемых источников энергии.
17 декабря 2008 года Управление генерального инспектора АООС опубликовало свой доклад по программе Energy Star. Проверка Генерального инспектора обнаружила, что заявления по поводу сокращения выбросов парниковых газов были неточны и основаны на ложных данных. Кроме того, обнаружилось, что данные об экономии энергии с помощью программы Energy Star были ненадёжны, и что многие выгоды не могут быть проверены: «Недостатки включают отсутствие качественного анализа собранных данных; полагающихся на оценки, прогнозы и непроверенных третьих отчитавшихся участников», был сделан вывод в докладе.
- VESA DPMS
- Энергосбережение
- Официальный сайт Energy Star Архивная копия от 16 марта 2021 на Wayback Machine (англ.)
Choosing an Energy Star-certified computer boosts energy efficiency. This means you’ll pay less for electricity and save more. These devices comply with strict EPA standards. They are high performing and eco-friendly.
When you pick an Energy Star-certified computer, you’re helping the environment. You also cut down on electricity costs. The EPA says swapping old computers for Energy Star ones could save more than $1.8 billion in energy costs over five years.
Understanding the Energy Star Program
The Energy Star program is key for saving energy and protecting the environment. It began in 1992 thanks to the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy. Its mission is to lower pollution and help people choose energy-smart products easily.
What Is Energy Star?
Energy Star is a voluntary effort that highlights products meeting tough energy-saving guidelines from the EPA. Items like computers must pass strict tests ensuring they are energy-efficient without losing power or features. Before getting the Energy Star label, products are tested in special labs. They must be top-notch in energy efficiency.
Thanks to Energy Star, Americans have bought over 6 billion approved products. By 2018, this resulted in about $35 billion saved on energy costs. It has also cut down pollutants by 330 million metric tons.
The Benefits of Energy Star Certification
- Environmental Sustainability: Energy Star products cut down harmful gases and pollutants. For example, HP was awarded ENERGY STAR Partner of the Year for three years starting in 2018. They cut down PC energy use by half and are working towards making their products more recyclable.
- Financial Savings: Swapping old computers for new Energy Star ones could save the U.S. $1.8 billion in five years.
- Enhanced Performance: Products with Energy Star are tested to ensure they save energy while still performing well. HP’s service reduces emissions by 25% and boosts efficiency by 28%.
Energy Star covers more than just computers. It includes home appliances that significantly lower electricity bills. The program has also been adopted by other countries like those in the European Union, Australia, and New Zealand. They aim to achieve greater environmental sustainability.
What Is Energy Star on My Computer
Energy Star-rated devices stand for sustainability and efficiency in computers. They follow strict rules to make sure computers use less energy. This includes looking at how they save power.
Energy Efficiency Standards
Since 1992, Energy Star has set high standards for energy savings in monitors. Now, their Version 8.0 covers both computer monitors and signage displays. They test these devices for energy use during active and sleep modes. This also depends on the monitor’s size and image quality.
Power Management Features
Sustainable computing needs smart power management, which Energy Star-rated devices have. These systems save energy by going into low-power mode when they’re not being used. This move to sleep mode cuts down on power use. It does this without impacting how well the device works.
Energy Efficient Components
Better hardware is also key to more sustainable computers. Energy Star-certified computers have parts that use energy more wisely. This includes the processor, hard drives, and power units. For example, their power supplies must meet high efficiency marks. This helps lower how much energy the computer needs, making it more efficient.
Choosing an Energy Star Computer: Types and Features
Choosing the right Energy Star PC requires understanding the different types and features. Desktops and laptops both offer unique advantages. Knowing these can help you pick the most energy-saving option.
Desktops vs. Laptops
Desktops and laptops serve varying needs. Desktops come in many styles like All-in-one computers, which have everything in one case. They are pricier but high-performing and easy to upgrade. They usually start with 8GB of memory and have a huge storage range.
Laptops suit those on the move. They can be more expensive than desktops and costly to fix. Sizes vary from the easy-to-carry 11- to 13-inch models to the larger 17-to-18-inch ones for entertainment or desktop replacement. Tablets offer portability, long battery lives, and access to many apps.
Features to Consider
Choosing energy-efficient PCs means looking at various features. Important ones include the processor’s core count and speed, and starting with at least 8GB of RAM. SSDs, though more expensive, provide faster data access compared to traditional drives.
For gaming, graphics memory matters. Systems with discrete graphics should have at least 256MB. For more intense gaming, look for 512MB or more. Systems with integrated graphics save more energy and are fine if you don’t need the best graphics performance.
Energy Star PCs come with handy features like touchscreens, enhanced touchpads, and secure login options. They offer ports such as USB (including USB 3.0), FireWire, and HDMI. RAID setups can improve data speed and safety, with RAID 0 for speed and RAID 1 for data protection.
Efficient power management and supplies are essential for reducing energy use. Energy Star computers are designed to conserve power across Off, Sleep, and Idle modes. This helps save energy when the computer is not in use.
How Energy Star Computers Save You Money
Energy Star computers offer significant money-saving benefits. These devices are built to be cost-efficient, lowering your bills and helping the planet.
Initial Costs vs. Long-Term Savings
Energy Star-certified computers might cost more at first than other types. However, the savings over time are huge. For example, Energy Star desktops could save you up to $62 per year and notebooks up to $12.
These computers use up to 27% less energy every year. For companies, this means lower utility bills, like taking 2 million cars off the roads. High-efficiency desktops and notebooks show that paying a little more initially can save a lot later.
Rebates and Incentives
Rebates and incentives make Energy Star computers even more affordable. Utility companies, manufacturers, and government programs all offer these benefits. They help make the higher initial cost of Energy Star devices easier to handle.
This support encourages greener choices. Also, the U.S. government buys only Energy Star or FEMP-designated products. Taking part in rebate programs lowers your energy bills even further, making Energy Star a smart choice.
Conclusion
Choosing Energy Star-certified computers means more than saving on bills. It’s about picking tech that’s kinder to our planet. These devices use less power, which cuts operational costs. They also encourage eco-friendly computing, helping the environment.
Did you know a lot of a computer’s power is used up when it’s made? That’s why it’s crucial to go for energy-efficient tech. It reduces carbon emissions. The EPA uses special scores to find the best computers for saving energy. This shows a big move towards making computers that use less power.
Changes like using solid-state drives and updating power supply standards show progress in energy efficiency. The EPA aims to introduce Energy Star Version 8.0 by 2023. Choosing devices that last longer means we don’t need to make as many new ones. This is a smarter way to reduce emissions than just recycling.
Supporting Energy Star is part of a bigger push for greener technology. By picking devices that save energy, you’re choosing wisely. It’s good for both the environment and your wallet. This approach betters our tech world and protects the earth for everyone in the future.