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Showing posts with label Saving. Show all posts
Showing posts with label Saving. Show all posts

Thursday, 31 December 2015

Solar Power And Solvatten Saving Lives

It looks like a fairly ordinary plastic jerry can for water; but using the power of the sun and some clever but simple technology, Solvatten makes contaminated water safe to drink without the use of chemicals – and heats it as well.


The Solvatten unit opens like a book into separate 5 litre containers. When water is poured into each side, it first passes through a replaceable 35 micron mesh fabric filter that removes large particles.


Each side of the black container has a transparent face constructed from durable plastic. This allows for the penetration of UV-B light; which kills pathogens.


Depending on conditions, the water is pathogen-free after 2-6 hours in direct sunlight and piping hot; up to 75°C.  Solvatten also includes an easily-deciphered signal that indicates to the user when the water is good to go – a sad, red face changes to green and happy.


It’s a simple device, but sturdy and should last for 7 – 10 years, with only the fabric filter needing changing occasionally.


Solvatten water purifier


The impact of Solvatten in the communities where it has been distributed is quite remarkable.


A study found a reduction of the prevalence of diarrheal disease from 27% to 11.6% among children under 5 years old in a village where the device was used.


According to the Center For Disease Control, diarrheal diseases account for 1 in 9 child deaths worldwide. Even in cases where children don’t die; these diseases can impact on childhood growth and cognitive development.


Solvatten also has a positive impact on carbon emissions and deforestation. In villages where contamination is an issue; water is often boiled – requiring firewood. The same applies for hot water for washing, bathing and cooking.


The United Nations Framework Convention on Climate Change (UNFCCC) web site states just in Nairobi’s urban slums, 22,000 tonnes of greenhouse gas emissions have been avoided over four years of Solvatten use.


More than 40,000 Solvatten systems are currently being used each day by more than 200,000 people around the world.


Solvatten has a donation program where a contribution of €30 (around AUD $45) will provide for a family’s (5-6 persons) water needs for years.


Solvatten could also be a handy tool for campers here in Australia. While focusing on supplying developing nations, the device is apparently available for purchase by personal buyers direct from Solvatten (a price wasn’t visible on the web site).



Solar Power And Solvatten Saving Lives

Tuesday, 8 December 2015

COP21: saving energy 'triple win,' Ban says, as $5 billion Africa plan launched at climate summit

7 December 2015 – The United Nations and partners launched today a $5 billion initiative to expand renewable energy capacity in Africa today as Secretary-General Ban Ki-moon told the UN climate change conference (COP21) in Paris that saving energy is a triple-win in the battle against global warming.


&#8220The production and use of energy is responsible for more than half of the world’s total greenhouse gas emissions. That means energy is also more than half of the solution. We need sustainable energy to reduce global greenhouse emissions and avert the risks of runaway climate change,&#8221 Mr. Ban said, stressing that clean energy is equally important for ending extreme poverty.


&#8220Saving energy is a triple-win solution. It can save money, reduce emissions, and provide additional energy capacity,&#8221 he added, noting that renewable energy technologies are becoming cheaper and more competitive, with many people accessing energy for the first time thanks to solar panels, wind turbines or small hydro power plant.


&#8220But, to replicate this experience for billions more people, we will need finance,&#8221 he declared.


&#8220Let us build on these bold initiatives. A global energy transformation must reduce heat-trapping emissions. It also needs to ensure that we leave no one behind. Those things can only be achieved if we tackle the issues of energy access, energy efficiency, and renewable energy together as a trinity.&#8221


COP21 held a thematic day on energy today, with the Sustainable Energy for All initiative (SE4All), a multi-stakeholder partnership backed by the UN and World Bank, urging Governments, businesses and financial institutions to act much faster and go much further to meet the ambitious goals of ensuring sustainable energy for all while keeping the global temperature rise within 2 degrees Celsius.


SE4All is acting as a catalyst for a huge global movement for revolutionary change in the world’s energy systems, helping to build working alliances across the public sector, private sector and civil society and foster innovative policies, technologies and financing mechanisms.


Any rise of more than two degrees above pre-industrial levels by 2050 will have an ever more dangerous impact on planet Earth with devastating droughts, floods and storms, and rising seas swallowing up ever more low-lying land.


The Africa Renewable Energy Initiative to expand renewable capacity by 2020 and achieve universal access was just one of several launched today.


The Initiative is led by the African Union’s NEPAD (New Partnership for Africa’s Development) the African Group of Negotiators, the African Development Bank, the UN Environment Program (UNEP), and the International Renewable Energy Agency (IRENA).


At least $5 billion in public and highly concessional finance between 2016 and 2020 from bilateral, multilateral and other sources, including the Green Climate Fund, will be needed to leverage a further $15 billion in other investments, for a total investment of at least $20 billion pre-2020.


Other initiatives launched today included efforts to improve access to electricity and energy efficiency, and promote renewable energy.


Hundreds of Governments, businesses and financial institutions pledged major action on energy efficiency, recognizing it as the basis of the energy transition.


More than 100 banks and a group of investors, managing close to $4 trillion in assets, committed to a major increase in energy efficiency lending in their portfolios. Led by the European Bank for Reconstruction and Development and the UNEP Finance Initiative, this is a major undertaking toward the four-fold increase needed to realize the full energy efficiency potential for climate change.



COP21: saving energy "triple win," Ban says, as $5 billion Africa plan launched at climate summit

Monday, 24 August 2015

Tips for saving on home heating


Although temperatures may be in the mid 80’s right now, each passing day is a reminder that summer is coming to an end and winter will soon be upon us.


That means it’s not too soon to start thinking about how best to hold down the cost of staying warm this winter.


Heavy snowfall and freezing temperatures have conditioned Wisconsinites to weatherproof their homes. However, tips from professionals act as good reminders of what we can do to ensure we get the most from our heating system without breaking the bank.


Change air filter


Changing your heating system’s air filter is one simple way to keep your appliance running at the highest possible efficiency.


“If you do not exchange your filters, then they get clogged up and they have to work that much harder to heat your home,” Wisconsin Public Service spokesman Kerry Spees said. “It’s a very small thing, a small change, but it really helps during those winter months.”


According to the Wisconsin Public Service website, air filters cost between $6 and $35 depending on the model. Regularly changing filters can save up to 15 percent on your monthly heating bill.


On the other hand, Consumer Reports estimates it can cost up to $300 to have a professional fix damage caused by a clogged filter.


Clean filters also improve the quality of the air you breathe, said Doug Meek, energy auditor for Highland Building Consultants in Green Bay.


“Especially with furnaces that run a fan all the time, replacing the filter improves the indoor air quality,” Meek said.


Preseason tune-ups


Although a system tune-up is an additional expense, Spees said they are necessary to prevent more severe, expensive problems in the future when you may need heat the most.


“It’s a little bit of an investment,” Speed said. “People should call some contractors because costs can range, depending. But as far as price goes, if you do wait and they end up finding anything it becomes a matter of pay me now or pay me later.”


If you do not wish to have an annual tune-up, Meek said newer systems can get by with a check-up every other year while systems ten years and older should have a yearly checkup.


Seal and insulate ducts


Insulation is one of the oldest and most recognized methods to maintain uniform indoor temperatures year-round.


Newer homes tend to be well insulated, but if you own an older home chances are you could benefit by buying additional insulation to keep the house warm and avoid heat loss.


APEX Heating & Cooling Sales Representative Dan Delforge recommends looking into a program called Focus on Energy for assistance with the cost of upgrading insulation.


Focus on Energy is a statewide energy efficiency and renewable resource program that works with Wisconsin utilities.


The organization’s website offers information on a variety of home improvement and energy savings topics and manages the a rebate program that pays up to $1000 for qualified energy-efficient heating and cooling equipment and attic insulation.


Programmable thermostats


There are mixed reviews on whether programmable thermostats are effective.


A programmable thermostat is designed to switch temperatures at specified times during the day. The devices cost between $20 and $40, plus additional fees for installation and programming.


Spees swears by this customizable technology and considers it to be the best investment for people concerned about saving money on utilities.


“I have mine set to 68 degrees and when my wife and I go to work it’ll go down to 60,” Spees said. “Then it’ll go back up to 68 degrees at night when we get home.”


Spees said every degree you keep your thermostat down saves about 3 percent on your bill.


However, others are not quite sold.


Meek said he prefers keeping his home at one constant temperature.


“It’s a personal opinion,” Meek said. “They are alright if they only swing in four to 10 degree frames.”


Going over that 10 degree difference means the furnace will use a great deal of energy to bring the temperature in the house back up, which can mean higher heating costs in the long run.


Install energy-efficient windows


Delforge said old, loose windows are often to blame for a chilly home and increased heating costs.


“Windows like that are going to allow the cold to penetrate faster,” Delforge said. “Slowing that down with new windows will help reduce your heating bill.”


Consumer Reports notes window replacement is a long-term investment that is repaid over time.Window replacement can typically reduce a heating bill between 7 and15 percent.


Even if your windows are up to date, monitoring the use of shades and blinds also plays a big role Spees said.


“Although it may be nice to watch a snowfall from your window that happens to be one of the biggest culprits in heat loss,” Spees said. “Draw the shades on a could cloudy day and open them up when it’s a sunny day.”


—sleduc@greenbay.gannett.com ‘Like’ Shelby Le Duc on Facebook and follow her on Twitter @pgshelbyleduc and Instagram @shelbyleduc22


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Tips for saving on home heating

Friday, 15 August 2014

BestDealUSA Energy Saving Indoor Outdoor Solar Energy White LED Night Lamp Light

Description:


This is a small portable solar charged LED Light Lamp. Simple put it in the sunlight for charging instead of using a battery, providing more convenience for you.


1x White Solar LED Light Lamp


Product Features


  • Compact size and portable

  • Solar lamp instead of using battery.

  • Very suitable for outdoor use, such as camping, fishing, hunting, etc.

  • Simple put it in the sunlight for charge, then you can use it in the dark night, being very convenient and energy saving.

  • 4 bright LED ,ultra bright.

Click Here For More Information



BestDealUSA Energy Saving Indoor Outdoor Solar Energy White LED Night Lamp Light

Tuesday, 29 July 2014

5 Pack 3 LED Solar Powered Energy Saving Fence Gutter Light Outdoor Garden Wall Lobby Pathway Lamp


Description:


The solar light can be wall-mounted as well (all wall attachments and parts are included), which gives you flexibility for its placement in your garden. Light assemblies, connectors, and durable ground spikes are included. The independently operating lights have an average run time up to 8 hours depending on weather condition (no power cord is needed).


These LED solar powered bulbs emit a soft white light that charges during the day and turns on automatically at night. Each gently luminous light kit is made of durable Premium Anti-Heat Plastic for years of use. It is of 3 LEDs together with our latest improved solar panel which means that it triples the brightness and provides better performance but consumes less energy and for longer use at the same time.


Features:


Solar panels:2v 100mA
Material: PP ABS (white shell)+ stainless steel
Working time: 8-10hours on by 8hours charge
No wiring needed
Light area: 1-3m
3 bright white/warm white LED, flashlight grade light
Automatic sensor activates in darkness
OFF/ON switch
Battery:1xAA1.2V 1200Mah(included)
Another battery box provided for backup
Wight of per solar light :175g
Size:12cm*6.3cm
Color of lamplight: white/warm white


Per solar light Included as below , there are 5 PCS solar lights :


1 x Solar Fence Light 3 LED
1 x Mounting Bracket
3 x Screws
1 x Instruction manual
1 x storage battery


Product Features


  • Rain Resistant

  • Brand new and high quality

  • Popular, Green, Energy saving

  • White colored Solar powered gutter light

  • Suitable for walkways, driveways, gardens, landscaping, outdoor parties, and pathways and a great buy for home owners, landscapers, garden enthusiasts, and anything else.

Click Here For More Information



5 Pack 3 LED Solar Powered Energy Saving Fence Gutter Light Outdoor Garden Wall Lobby Pathway Lamp

Sunday, 9 March 2014

TSSS® Waterproof Bright 16 LED Outdoor Solar Powered Security Light Motion Activated, Energy Saving 24 months warranty

Specification:


Solar panel: 0.55W, 17% efficiency


Li-ion battery: 3.7V 800mAh


LED: 16pcs, SMD 3528


Lumens: 100lm


LED span life: 50,000Hrs


Solar charging time: 8Hrs


Lighting mode: Dark/DIM/bright, DIM: weak lighting for saving power; Bright: motion activate for lighting


Protect function: Over charging, over discharging, over current, short circuit


Li-ion battery span life: 500 circles


solar panel span life: more than 5 years


About products:


Dimension: 132*92*77mm


Net weight: 153g


Color(s): Silver


Package content:


2 x Expansion pillar-hinge


2 x Screw


1 x Pin


Product Features


  • Easy to install and easy to maintain. Great useful lighting for your garden, street, aisle etc…

  • Charge by free sunlight and light in dark when people near!

  • 100% waterproof and heatproof.Auto identify day or night!

  • Great Quality! 24 months warranty!

  • How Does It Work? It infraed sensors detect subtle temperature changes caused by movement of people within the selected area of protection,it will light on when someone or something enters its 1-2 meters range within a 120 degree sensing angle.When the motion stops, the lights stay on for approx 30 seconds.

Click Here For More Information



TSSS® Waterproof Bright 16 LED Outdoor Solar Powered Security Light Motion Activated, Energy Saving 24 months warranty