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Featured articles

FIT for Life

FIT for Life

Posted on: October 27, 2011

Feed-in-tariff system the most successful renewable energy policy worldwide, studies show Development of renewable energy eases the high cost of fossil fuel and nuclear energy borne by governments worldwide. The green energy sector is one of the few actually creating new jobs in many of the world's floundering economies. Both developed and...

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How to make money with solar panels

How to make money with solar panels

Posted on: November 28, 2011

Selling Solar Power Into The Ontario Grid—A Case Study Ontario MicroFIT installs can be a dream come true or a nightmare on wheels. Picking the right contractor is the most essential ingredient in the recipe for installing solar panels properly. Navigating the application and approval process alone can be time consuming and frustrating....

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How Grandma Became a Solar Engineer…

How Grandma Became a Solar Engineer…

Posted on: April 11, 2011

Solar power arrives in rural communities thanks to the Barefoot College and their female solar engineers. "They come here as women, but leave as tigers." — Sanjit "Bunker" Roy, school founder. Solar systems are a godsend for the developing world. Most developing nations enjoy an abundance of sunshine which can be converted to energy with the...

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How to Prepare Your Home for Solar Power

How to Prepare Your Home for Solar Power

Posted on: November 17, 2010

So you've been thinking about generating your own power and taking your home or cottage off "the grid"? Or taking advantage of the government incentives and making some money with the Ontario microFIT program? Either way, there are a few things to consider before you add a Read more

Make ‘SUN MONEY’ in 4 easy steps

Make ‘SUN MONEY’ in 4 easy steps

Posted on: January 5, 2011

Are you looking to make hay while the sun shines? With government rebates and microFIT incentives, solar panel systems will make Sun Money for you. If you are worried that the process of installing a solar panel system is too complex or too expensive, think again. Here's how to install a solar panel system in 4 easy steps. Step 1: Is your Home...

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The True Cost of Fossil Fuels

Posted on: February 23rd, 2012 by Nikki Fotheringham

The Truth About Fossil FuelsFossil fuel companies have got it good. Our reliance on the energy that these industries produce has led to an “ unholy alliance with government based not just on the money that they contribute to political campaigns and spend on lobbying but on their ability to hypnotize us with false prices,” according to Dylan Rattigan’s new expose aptly titled Greedy Bastards. For decades, the fossil fuel industry has enjoyed subsidies, tax breaks, military assistance in volatile areas and help cleaning up environmental disasters while bragging about keeping the cost of fuel down.

The true cost of fossil fuels is not just environmental, but fiscal too. The industry receives an annual bailout of $10 – $40 billion and, according to an Environmental Law Institute study, oil companies alone received $72 billion in handouts between 2002 and 2008. When disasters occur, the fossil fuel industry relies on government to help clean up the mess, utilizing tax payer’s money to do so.

The coal industry is also heavily subsidized. A 2009 report from the National Research Council investigated the massive toll that air pollution, resulting from the burning of fossil fuels, takes on public health. They estimated that over $120 billion is spent annually on diseases resulting from air pollution. A Harvard study on the health costs of coal was even more dire; “Between the land disturbance, the mountaintop removal, the processing … and the combustion, we estimate that this is costing the American public somewhere between a third to half a trillion dollars in health costs and deaths,” said Dr. Paul Epstein, lead researcher of the Harvard study. The study found the true cost of coal was about 26.86 cents more per kWh than we currently pay. The American Economics Review crunched the numbers and discovered that the electricity generated by coal actually cost more than it was worth.

The Truth About Fossil FuelsIf the true costs of fossil fuel energy were represented in the price, the move to renewables would be expedited. The problem is that no one wants to pay the true price of fossil fuels and they are reticent to make the investment that switching to renewables would entail. The solution? Fee and dividend schemes have been suggested by several leading thinkers in the industry. Under this model, the fossil fuel companies would be charged a small annual fee which would then be distributed to the public. NASA’s Dr. James Hansen is a proponent of the scheme: “The price of fossil fuel energy will rise, but with today’s fossil fuel uses, over 60 percent of the people will get more in their dividend than they pay in increased energy prices. People who have several houses or fly around the world all the time will have costs that increase more than their dividend. People will tend to make consumer and lifestyle choices that minimize their carbon emissions—this will happen naturally via the prices that they see.”

The Obama administration calls for the end to fossil fuel subsidies every year; a call that garners much bi-partisan support. However, election campaign handouts serve to secure the fossil fuel industry subsidies. Some European countries have thrown off the shackles of fossil fuel subsidies. Although gas costs two to three times what we pay for it, the rush to build more fuel efficient homes and vehicles means that soon they will have weaned themselves from their reliance on fossil fuel and will, ultimately, be paying less for their energy. Less money spent on energy, and also on healthcare and military support for the fossil fuel industries overseas will increase their savings exponentially.

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Categories Environment fossil fuel
Tags coal industry environment fossil fuel fuel costs health costs truth
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Super Bowl XVLI: Greening Efforts Reduce Environmental Impact

Posted on: February 11th, 2012 by Nikki Fotheringham

The Greenest Superbowl everSuper Bowl Sunday, resplendent with fast food, beer, pyrotechnics and aging rock starts, is one of the sport’s calendars most extravagant events. In recent years, however, the Super Bowl has been making an effort to reduce its carbon footprint and Super Bowl XLVI was the greenest to date. The Super Bowl host committee worked hard to reduce emissions and green the surrounding communities in an effort to reduce its monumental environmental impact.

If this sounds like a tall order for an event that has to light up an enormous stadium with a rollback roof, provide food and drink and sports paraphernalia that fans can wave around before throwing in the bin, then you are right. To offset emissions from the enormous amount of electricity the stadium utilizes, 15 000 megawatt hours of renewable energy certificates were provided by Green Mountain Energy Company, a nearby wind farm and one of the nation’s oldest green energy providers. This is enough energy to power 25 million flat screen TVs for the duration of the game or allow 53.3 million households to microwave themselves a bowl of Queso cheese dip in preparation for the big game. The energy certificates will save 29 million pounds of carbon dioxide emissions from the atmosphere.

Not only will green energy power everything in the stadium from the lights to the scoreboard, but carbon offset measures will be taken to mitigate the emissions created by flying and driving the teams and support staff out to the event. The Green Mountain Energy Company is doing its bit too by donating a solar array to a local household in the Near East Side Legacy Project which aims to uplift this central city neighbourhood. “Green Mountain Energy Company has helped us reduce the overall environmental impact of Super Bowl activities,” said NFL Environmental Program Director Jack Groh. “Together, we have been able to expand the way we address greenhouse gas emissions and leave a permanent benefit to the host community.”

The Greenest Superbowl everOngoing efforts will see the planting of 1, 700 trees in urban areas in and around Indianapolis. This will help to reduce air pollution in the cities. Pepsi Cola is providing specially designed recycling bins at the venue to help recycle as much of the waste generated by the event as possible. Food recovery company, Second Helpings, will work to recover tens of thousands of pounds of leftover food from Super Bowl venues. The food is then re-prepared and distributed to over 60 social service organizations that use it to feed the hungry.

Tom Szaky of Treehugger calls the move to green the Super Bowl a “pleasant surprise”. He goes on to say: “I am an eco-skeptic, but I couldn’t help thinking to myself that this is something the NFL probably isn’t doing to gain new viewers. I suspect they’re doing it out of a larger sense of corporate responsibility.” Szaky also mentions the upcoming elections and the environmental impact these ‘ Super Bowl ‘ events have, making a call for all who have large events to follow the exemplary lead that Super Bowl XVLI has set.

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Categories Environment
Tags carbon emissions environmental impact greenest superbowl ever greenhouse gas emissions superbowl forty six superbowl XVLI
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A War on Global Warming

Posted on: January 28th, 2012 by Nikki Fotheringham

The US military improves its carbon footprint

A war on global warmingThe military is America’s largest consumer of fuel, spending over $15 billion last year alone. It has an enormous carbon footprint and its reliance on fossil fuels encumbers progress and renders it vulnerable to attack. All that is about to change as the military adopts new energy policies that will save lives, money and the environment too.

Recent congressional directives and presidential orders are forcing the military to clean up their act. In an effort to reduce costs and improve safety, the Pentagon has ordered the military to develop weapons which are more environmentally friendly, utilize renewable energy sources, and encourage more energy-efficient behaviour from their troops.

One of the greatest motivations for the move is the growing cost of fossil fuels. In WW2, each soldier required only 1 gallon of fuel per day to function efficiently. Modern military operations utilize a staggering 22 gallons per soldier per day. The cost of providing this fuel is overwhelming. Supplying fuel for the 300,000 service men and women in Iraq in 2007 required 1,000 trucks a day and 35, 400 troops who often took weeks to drive fuel to distant outposts. The cost of each gallon could spiral to hundreds of dollars (over $400 dollars in some cases) as it had to be trucked or flown to remote areas over rugged terrain. One in eight casualties was sustained in the transport or protection of fuel convoys.

A leaner, greener military will see a reduction in costs and the carbon footprint of operations. If troops in the field are able to rely on renewable energy sources like solar, they will be more mobile and efficient.

Small portable solar arrays, which can be rolled up and easily transported, provide troops in the field with a power source for their electronic equipment. Larger solar panels are used to supply power to bases for air conditioning, lighting and electronic equipment.

A war on global warmingThe major source of consumption is vehicular and the military have been experimenting for some time with biofuels. The Navy is developing “the great green fleet” which comprises an aircraft carrier and F-18 fighter jets and helicopters that run on bio-fuels. The fleet will be deployed by 2016. By 2020, the military hopes that at least 50% of its energy will come from renewable sources.

Bases also consume massive amounts of energy, especially in areas of inclement weather. Although new buildings are already expected to attain LEED certification, the military hopes that all bases will be net zero by 2020. The military uses a two-prong approach to achieve these lofty energy efficiency targets; a reliance on the strength and insulating powers of ICFs coupled with renewable energy sources such as solar, geothermal and wind energy to power operations.

General Martin E. Dempsey puts it like this: “Saving energy saves lives… Whatever and whenever our forces go into harm’s way, they must have the best tools available. Improving our energy security can help us do that, and we don’t have time to waste”

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Categories Environment
Tags bio fuels carbon footprint global warming ICF's portable solar renewable energy sources saving energy solar panels US military
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5 Solar energy developments to look forward to in 2012

Posted on: January 15th, 2012 by Nikki Fotheringham

1. Increase in solar investment

As many countries, states and provinces in North America and Europe provide incentives for home owners to install solar arrays while launching large-scale projects of their own, the solar industry will continue to grow. India is also stepping up its solar presence. This year Rajasthan will invest in various projects totalling 200 MW. Ontario’s own Recurrent Energy has secured funding for a 200 MW investment spread over 20 solar projects.

2. Not being killed by killer solar flares

5 solar energy developments to look forward to in 2012NASA has issued clarifications on the predictions that increased solar flare activity could have catastrophic implications for the inhabitants of earth. They have moved the solar flare dates back to 2013 and 2014 and claim that the worst we can expect is a disruption of cell phone and GPS signals. Although they admit the possibility of blowing transformers in power grids, this is certainly a far cry from previous apocalyptic predictions.

3. Solar PV prices will come down

Solar panel prices will continue to drop, this despite the brewing conflict between the US and China over solar subsidies. In December 2011, the US International Trade Commission found that subsidies to the solar industry by the Chinese government rendered Chinese solar imports dangerous to the local economy. This clears the way for the Commerce Department to impose heavy import tariffs on Chinese-made solar products. An infuriated China pointed to US subsidies of the industry, most notably the $535 million subsidy the now defunct solar manufacturer Solyndra received from the federal government. Although this could ultimately lead to a tip-for-tat imposition of import tariffs that could drive solar prices up, several delays in imposing the tariffs by the Commerce Department are expected this year.

4. More Solar Powered Gadgets

5 solar energy developments to look forward to in 2012Great gadgets are key for the spread of solar energy this year. The SolarKindle is a cover that charges your Kindle while providing a reading lamp for night reading. The Husqvarna Automower is a Roomba for your lawn which is powered by the sun. This cute little mower can cover lawns of up to 1/2 acre without any help from humans. Although it still needs to be charged, solar panels on the top of the fully automated machine will augment power supplies. Solar powered toys are also on the increase with small solar panels negating the need for batteries.

5. Exponential increase in solar efficiency

Breakthroughs in solar technology in 2011 were legion including full spectrum cells which enable solar panels to absorb light from the whole solar spectrum. Also in the offing were polymer solar cells which used textured substrate layers to improve performance by 20%. Japanese scientists took a slightly more bizarre turn, creating a non-reflective film to improve solar efficiency by using the inside of moth’s eyes as inspiration. The crowning glory of the year was the group of Stanford researches who succeeded in creating solar cells with quantum efficiencies exceeding 100% that marked the year’s most significant increase in solar efficiency.

2012 will be a solar year

The rapidity of technological advancement of solar energy coupled with dropping prices and increased financial support from governments worldwide promise to give solar its best year ever. Predictions see US growth doubling each quarter for the next year; bolstered by government investments. In 2012, it seems the future of solar is so bright, you may have to wear shades.

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Categories Solar Energy
Tags 2012 increased solar efficiency Lower PV panel prices solar gadgets Solar PV panels top 5 solar predictions
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Solar panels set new efficiency record

Posted on: December 30th, 2011 by Nikki Fotheringham

Solar panels reach 114% efficiency

Solar panel efficiency reaches 114%Researchers from the National Renewable Energy Laboratory (NREL) have created a cell with external quantum efficiency greater than 100 percent. This does not mean that the photovoltaic cell is able to produce more energy than it absorbs; not even the guys at NREL can break the laws of energy conservancy.

Instead, the quantum efficiency of the solar panel cells has been improved beyond 100%. The quantum efficiency refers to the number of electrons that are flowing out of the panel divided by the rate of photons flowing into the panel from the upper region of the solar spectrum. Translation; solar cells just became a whole lot more efficient. The technology is still in the experimental phase, but it does bolster the solar industry which already boasts impressive technological improvements in the last decade. Not only is technology racing ahead, prices are dropping dramatically too, making solar a more logical choice for many home and business owners.

This newest development strengthens solar’s bid to be a viable alternative to fossil fuels. An article by PhysOrg detailed the discovery saying; “The newly reported work marks a promising step toward developing Next Generation Solar Cells for both solar electricity and solar fuels that will be competitive with, or perhaps less costly than, energy from fossil or nuclear fuels. Solar cells based on quantum dots could increase the theoretical thermodynamic power conversion efficiency of solar cells by about 35 percent relative to today’s conventional solar cells.”

Solar panel efficiency reaches 114%The breakthrough technology, known as Multiple Exciton Generation (MEG) utilizes a layer of coated glass, a transparent conductor, a layer of lead selenide, a zinc oxide layer and (of course) a layer of gold to achieve its record breaking solar efficiency. MEG technology works by producing more than one electron-hole pair for every proton of light absorbed by the panel. The MEG panels represent a revolution in solar technology called the Third (or Next) Generation cells.

Photons used in the experiment are only from the near ultraviolet spectrums through to the visible light spectrum (from 350 to 700). The 114% efficiency is optimum rather than sustained. Still, the MEG technology does display a phenomenal breakthrough in the industry. The technology should make solar energy one of the cheapest fuel sources to date.

Just as the renewable energy world celebrates the breakthrough, a brewing price war between the US and China threatens the affordability of solar cells. Allegations of unfairly low trading prices from subsidized Chinese solar distributors have resulted in the US government calling for trade tariffs to be imposed on imported Chinese solar technology. The Chinese have countered with allegations that the US solar industry has also been heavily subsidized, imposing import tariffs of their own in response.

A trade price war could seriously impede the solar industry’s ability to become an economically viable alternative to fossil fuels. Concerns over impending climate change and should take precedence. Countries must continue to cooperate and collaborate to make solar energy as efficient and cheap as possible. The sun and our planet belong to everyone, so should solar energy.

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Categories solar panels
Tags 114% more efficient MEG National Renewable Energy Laboratory next generation solar cells NREL Solar cells solar panel efficiency
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  • Contributing Author

    Make Money with Ontario microFIT now
    Nikki Fotheringham has been a writer for over fifteen years.
    She was born and raised in South Africa and began life as a reporter for various local newspapers, most notably the Mercury. She has spent the last seven years traveling the world and chronicling her adventures for a variety of magazines and blogs on a freelance basis. During this time she has also written children's books in Taiwan, taught English in the Middle East, Kindergarten in Korea and grammar to German Bankers in Frankfurt. Nikki has recently joined the ranks of Toronto's downtown rabble where she lives with her husband and a very bad dog. You can follow Nikki on Twitter @nikki01
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