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  • lawmosbey

    The Haney Energy Saving Group: Solar-powered plane Solar Impulse 2 finally takes-off in China

    2 years agoReply
    The Swiss-engineered aircraft Solar Impulse 2, which aims to travel around the world using only solar power, has finally taken off on its sixth flight from Chongqing to Nanjing China according to The Haney Energy Saving Group report. It arrived at Chongqing airport from Myanmar on March 31.

    The flight was delayed for three weeks due to bad weather conditions. The plane isn’t meant to fly in stormy weather so the team must wait for weather forecasters to give the go-ahead.

    Bertrand Piccard, co-founder of the project, is piloting the plane for the 1,190-kilometer flight to the eastern city of Nanjing.

    The journey is expected to take 20 hours and 29 minutes, depending on weather conditions that could force the aircraft to change its direction from the straightest path between the two cities. It is expected to arrive in Nanjing about 9pm Abu Dhabi time.

    Nanjing will be the last stop of the aircraft in Asia before Andre Borschberg, chief engineer and co-pilot, is set to make a trans-Pacific crossing to Hawaii that is expected to take at least five days.

    Solar Impulse 2 is capable of flying over oceans for several days and nights and is expected to travel 35,000 km around the world and is scheduled to take in 12 stops, with a total flight time of around 25 days over the course of roughly five months. It will pass over the Arabian Sea, India, Myanmar, China and the Pacific Ocean.

    The team behind Solar Impulse 2, which has more than 17,000 solar cells built into its wings and fuselage, hopes to promote green energy with its round the world attempt.

    The aircraft store up energy during the day, in order to power the motors that carry it through the night.

    After traveling around the globe, the aircraft is expected to arrive back in Abu Dhabi, UAE in late July or early August where it started its voyage on March 9.


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  • lawmosbey

    The Haney Energy Saving Group: Energy saving tips for spring

    2 years agoReply
    After months of winter, it finally comes to an end. Everyone is now expecting lovely flowers to bloom everywhere and there will be an increase in the temperature. Recently, the The Haney Energy Saving Group revealed some energy saving tips to improve the energy efficiency of your home:

    Choose window treatments – Each morning, switch off artificial lights and use windows and skylights to take advantage of natural light to brighten your space while reducing heat loss and gain. This also allows you to naturally cool your space without using air conditioners when the temperature is mild. When the temperature rises, you can use window blinds, films, and shades to reduce heat gain.

    Use a programmable thermostat – Use a programmable thermostat to save at least 10% per year on your heating and cooling costs.

    Install ceiling fans – Use ceiling fans to increase cooling efficiency. It allows you to raise the thermostat setting to 4°F with no reduction in comfort thus helping you to lower your electricity bills. It creates a wind chill effect because the moving air makes it feel as if it cooler on your skin. Remember to turn off ceiling fans when you leave the room because it doesn't cool rooms.

    Perform a regular maintenance on you air conditioner – Regular maintenance such as cleaning or replacing air filters keeps your air conditioner functioning as efficiently as possible. This can lower your cooling system’s energy consumption by up to 15%. The air conditioner’s evaporator coil should always be cleaned annually to guarantee the system is functioning at optimal levels.

    Reduce energy for water heating – Decrease your water heater's temperature and installing low-flow showerheads to lessen your water heating bills.

    Use an electronic power strip – Lots of electronics go into standby mode when you turn them off. Help lessen “phantom loads” or leaking electricity by plugging electronic devices into a power strip and turn it off when not in use. This can save you up to $100 per year.

    Cook outdoors – Use an outdoor grill instead of indoor ovens or stoves to keep out the heat from your home.

    Seal ducts – Air loss through ducts can lead to high electricity costs up to 30%. Insulating and sealing ducts can lower your electricity bills.

    Caulk air leaks – Use a low-cost caulk to seal cracks and openings to keep warm air out and save money.

    Visit The Haney Energy Saving Group for additional tips on improving your home’s energy efficiency.

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  • lawmosbey

    The Haney Energy Saving Group: Nest thermostat saves energy, says research

    2 years agoReply
    1 Like
    Nest Labs has recently announced the results of 3 energy-savings research which apparently prove that their Learning Thermostat can save users as much as 15% on cooling bills and 12% on heating bills. That's roughly USD150 in savings annually and a return of investment in just 2 years.

    The two studies were apparently designed and funded independently -- one of them was done by a utility company in Indiana called Vectren and the other one by Energy Trust of Oregon. The third one was done by the Nest company itself on a national scale. They all monitored users' energy consumption before and after the installation of Nest Thermostat.

    According to the general manager Ben Bixby, "With this information in hand, customers can feel even more confident about investing in a Nest Thermostat, and our energy partners can be assured that energy-efficiency programs involving Nest will have an impact."

    Nest's thermostat is supposed to 'learn' as it is being used; for instance, it can remember certain temperatures that the user usually sets, sense how long it takes to cool or heat up a room then adapt accordingly. It's also designed to detect if the user is home so it can automatically turn itself off if not, as The Haney Energy Saving Group found out.

    Nest's founder Matt Rogers said in his post, "Nest is constantly improving. Some saved less on their energy bills, some saved more ... that affected their energy bills more than switching thermostats ever could. But on average, after people installed Nest they saw real savings." In fact, in the last couple of years, Nest developers have updated the system over 30 times to add new features.

    The Haney Energy Saving Group reported that Nest users will be given additional support starting this month: an access to a live Energy Advisor that they can consult about energy savings using their Nest Thermostat based on their particular circumstance.

    Various thermostat makers, along with the Environmental Protection Agency of the US, have previously claimed that a programmable thermostat can potentially save homeowners around 20% on cooling/heating bills. However, most of their calculations were simply based on correctly-programmed thermostat settings as opposed to a thermostat that's left at one temperature constantly. Because of such difficulty in acquiring actual savings data, programmable thermostats lost the Energy Star rating in 2009. Now, with three studies actually determining how much energy savings thermostats are capable of when programmed well, they might just get it back.

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  • lawmosbey

    The Haney Energy Saving Group: Are green cars really clean?

    3 years agoReply
    Cars of the future have always been envisioned as running on electricity and sporting futuristic and compact designs. But while this thing of the future called electric vehicle is slowly entering the mainstream car market today because of climate change concerns, it is still worlds away from replacing the conventional internal combustion engines we've been using since the 1800s.

    The thing is, owning an electric car is probably not for everyone -- for now. Aside from the fact that they are not widely available yet, there are many factors that affects someone's choice of owning one -- the main concern being its expensive price, even though there's a government subsidy in the form of income tax credit to those who will avail of an EV.

    Moreover, you've got to have an outlet on hand in order to charge your car's battery for a minimum of 5 hours as advised by The Haney Energy Saving Group. While one manufacturer is offering access to a free charging station, it won't likely be present in every 5 miles so that's a real delimiter. And if you decide to have one installed at home, it will surely eat up on your electricity bill, what with the long charging time.

    Further complicating matters is that most EVs are still limited when it comes to range: you'll normally get around 100 miles in one charge, depending on speed and weather among others.

    Fortunately, the technology used in EVs is advancing every day so we can look forward to a cleaner future. But do they really cause less pollution like what we've been made to believe? Will patronizing EVs really make a difference as it is?

    As The Haney Energy Saving Group previously reported, that depends on where its electricity will come from. In terms of carbon dioxide emissions, it's true that EVs can be environment-friendly because they have no emission at all. But you can't really convince yourself that you're supporting a greener future when the electricity being used to charge your EV comes from coal/gas powerplants. A powerplant relying on solar, nuclear, hydro or wind resources in generating cleaner energy will undoubtedly be a good step towards combatting climate change.

    Granted, it's not really that easy to conclude just where your electricity is coming from. But it's still something we should consider in terms of what green energy really means, especially since the source of electricity for an EV to run is often overlooked. Though it has no actual emission from itself, the carbon dioxide emitted by the powerplant to charge an electric car for a period of time would also count as carbon footprint.

    Environmental Protection Agency (EPA) is currently developing a plan to lessen emissions from powerplants which should be a big help in cleaning up the electricity industry, as well as ensuring the future of green cars. Coupled with the efforts of car manufacturers to significantly add up on the average driving distance EVs can reach on a single charge, we can probably be assured of a good fate for green cars.

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  • lawmosbey

    The Haney Energy Saving Group: Common Sense Energy-Savings Tips, and then Some

    3 years agoReply
    Some of the most unappreciated measures to take in reducing our energy( http://thehaneygroup.org/ ) consumption hark back to old or traditional practices before we had modern technology. Or, simply, using common sense and enough logic will help bring down that electric bill. But the willingness to do so must come first.

    Here are some:

    • Do more outdoor grilling than other cooking choices. It may not be so good on your lungs or nose and the neighbours might complain; but it saves you a lot by sparing your oven or stove from high energy costs.

    • Copper-bottomed pots and pans conduct heat more efficiently when cooking on the stove compared to other metals. Not only that, they also look rustic and nice compared to the shiny yet less efficient alternatives.

    • Clean up your stove reflector pans to reflect more heat upward when cooking. Dirt and grime, especially oil smudges, reduce the efficiency of those pans.

    • Turning off your oven or burners just before the food is cooked allows the remaining heat to finish the task for you. With practice, you will know just how soon you can turn them off.

    • Tight-fitting covers on pots and pans reduce cooking time and help you save energy. As a general rule, then, buy only kitchen-ware that will enhance your ability to save.

    • Use pots that match your stove burner size in order to avoid heat loss. Small pots on big burners are a waste, unless you have burners that can adjust to either a single, smaller flame or a double, bigger flame.

    • Habitually turn off bedroom, kitchen and bath fans each time you leave the room. People used to leave air-conditioning on the whole day. Today, every small saving you can make means a lot in the long run.

    • Dust your refrigerator each time you dust your house. Inspect the coils at the back of your unit and use coil vacuums or dusters for cleaning. This will make your unit run more efficiently.

    • A full freezer uses less energy than an empty one. To maximize savings, fill your freezer with water containers. This should be an easy measure for all to do.

    • Buy energy-efficient appliances. They help save money and also protect the environment because they utilize less energy. Browse the Internet and find out how they work and protect nature, then buy the most efficient and most economical ones.

    • Replace your old refrigerator with one that has the yellow EnergyGuide® label, making sure you compare features. Select models with better insulation and have power-saving switches. Unlike PCs that may become obsolete after a year or two, the latest refrigerators can still be up-to-date and efficient for several years.

    • Do several loads of your washing and drying during your laundry schedule. This keeps the dryer warm and ready for the next load and allows you to save so much on energy.

    • Over-drying your clothes wastes energy and produces static and wrinkling. Like cooking food, turn off the dryer before the clothes are completely dry. Let evaporation do the rest, especially if you schedule your laundry in the middle of a warm day.

    • Separate wash loads into heavy and light fabrics to shorten the drying period. And if you want to save more, dry your lightest fabrics in the air or under the sun.

    • Provide an outside vent for your dryer to minimize the workload on your air conditioner. Keeping all that heat generated inside the house while running the aircon is like trying to fill up a leaking pail with water.

    We wonder why many people discover only now how to use these simple tips which used to be common measures in the past. Is it because we take so many things for granted? We assume things work out well as long as they are new or still functioning. However, saving on energy( http://haneyenergy.livejournal.com/ ) requires a more discriminating understanding of how it is used and also how it is wasted. These tips should prove that point clearly.

    Article source: http://thehaneygroup.org/blog/the-haney-..


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