A number of countries around the world are showcasing innovative ways in which renewable energy can be sourced and consumed, but going completely ‘green’ still seems like a long distant possibility. The rising usage and investment in Solar Power is however showing signs that it could be a viable alternative to fossil fuels.

George Airport in South Africa has just become the first in the continent to run entirely on solar-generated energy. The South African airport, located in the south of the country, is powered by 2,000 solar panels and produces up to 750 kW every day. The world’s very first solar powered airport was Cochin International Airport in Kerala, India which has since also encouraged a number of similar initiatives to have been developed across the country.

A number of environmental groups in Canada, US and countries across Europe have also been endorsing the viable use of renewable energy sources with much investment injected in the field. But in a report recently published by pressure group ‘Friends of Science’ — energy economist Robert Lyman argues that renewable energy just cannot replace fossil fuels within ideal timeframe as outlined by government targets. Lyman suggests that even by as far as the year 2050, the financial costs of building a 100 percent renewable energy world are just far too enormous and the land area needed to accommodate such sources of energy supply is just as daunting a challenge.

Sputnik spoke to an industry expert who works in the Gas and Oil industry in the UK who wished to remain anonymous. “The energy sector is a billion dollar global industry, and so the threat of renewable energy completely replacing the likes of say gas and oil would certainly be opposed in some way,” he said. “But saying that, it is very much the responsibility of national governments to create the policy and investment framework for energy transitions to smoothly take place. Companies of course all have a responsibility, but I wouldn’t expect the major players to take on voluntary initiatives that may affect their business models negatively. It will need to be coerced more broadly,” he added.

According to stats published by UK based climate science website Carbon Brief, solar usage across England has already started to beat coal in 2016. This, they claim, reflects the changing face of UK electricity supplies in particular and shows that solar capacity has nearly doubled since 2015. These results are said to be driven by changes in wholesale energy markets and the rising costs in carbon energy for even domestic consumers.

With commercial industries also looking at becoming more efficient both economically and attempting to show that their brands are also ‘greener’ — this is also encouraging the rise in solar usage There is also a prominent drive by many more commercial solar panel companies pitching installation for domestic homes and businesses in order for their customers to save the costs of electricity and gas energy supply, whilst also doing their personal bit for the environment.

But the strongest future trend, according to experts, is developing new and even better ways to extract energy from coal and gas without sending its dangerous byproducts into the environment. And many are even considering nuclear energy as being a viable, cleaner solution, although this presents a number of understandable fears of this technology source.

Renewable energy for now continues to be a much more available and popular alternative choice for all those who will always be keen on making their pockets, as well as their environments that much more efficient.

Related…

10 Ways to Go Green and Save Green

How can we live lightly on the Earth and save money at the same time? Staff members at the Worldwatch Institute, a global environmental organization, share ideas on how to GO GREEN and SAVE GREEN at home and at work. To learn more about Worldwatch’s efforts to create am environmentally sustainable society that meets human needs, sign up here for weekly e-mail updates.

Climate change is in the news. It seems like everyone’s “going green.” We’re glad you want to take action, too. Luckily, many of the steps we can take to stop climate change can make our lives better. Our grandchildren-and their children-will thank us for living more sustainably. Let’s start now.

We’ve partnered with the Million Car Carbon Campaign to help you find ways to save energy and reduce your carbon footprint. This campaign is uniting conscious consumers around the world to prevent the emissions-equivalent of 1 million cars from entering the atmosphere each year.

Keep reading for 10 simple things you can do today to help reduce your environmental impact, save money, and live a happier, healthier life. For more advice, purchase State of the World 2010 – Transforming Cultures: From Consumerism to Sustainability, a report from 60 renowned researchers and practitioners on how to reorient cultures toward sustainability.

1. Save energy to save money.
   
   Purchase State of the World 2010:
   Transforming Cultures to learn more
   about the shift from consumerism
   to sustainability
   • Set your thermostat a few degrees lower in the winter and a few degrees higher in the summer to save on heating and cooling costs.
   • Install compact fluorescent light bulbs (CFLs) when your older incandescent bulbs burn out.
   • Unplug appliances when you’re not using them. Or, use a “smart” power strip that senses when appliances are off and cuts “phantom” or “vampire” energy use.
   • Wash clothes in cold water whenever possible. As much as 85 percent of the energy used to machine-wash clothes goes to heating the water.
   • Use a drying rack or clothesline to save the energy otherwise used during machine drying.
2. Save water to save money.
   • Take shorter showers to reduce water use. This will lower your water and heating bills too.
   • Install a low-flow showerhead. They don’t cost much, and the water and energy savings can quickly pay back your investment.
   • Make sure you have a faucet aerator on each faucet. These inexpensive appliances conserve heat and water, while keeping water pressure high.
   • Plant drought-tolerant native plants in your garden. Many plants need minimal watering. Find out which occur naturally in your area.
3. Less gas = more money (and better health!).
   
   Purchase State of the World 2009:
   Into a Warming World to learn more
   about overcomig global climate change
   • Walk or bike to work. This saves on gas and parking costs while improving your cardiovascular health and reducing your risk of obesity.
   • Consider telecommuting if you live far from your work. Or move closer. Even if this means paying more rent, it could save you money in the long term.
   • Lobby your local government to increase spending on sidewalks and bike lanes. With little cost, these improvements can pay huge dividends in bettering your health and reducing traffic.
4. Eat smart.
   • If you eat meat, add one meatless meal a week. Meat costs a lot at the store-and it’s even more expensive when you consider the related environmental and health costs.
   • Buy locally raised, humane, and organic meat, eggs, and dairy whenever you can. Purchasing from local farmers keeps money in the local economy.
   • Watch videos about why local food and sustainable seafood are so great.
   • Whatever your diet, eat low on the food chain [pdf]. This is especially true for seafood.
5. Skip the bottled water.
   • Use a water filter to purify tap water instead of buying bottled water. Not only is bottled water expensive, but it generates large amounts of container waste.
   • Bring a reusable water bottle, preferably aluminum rather than plastic, with you when traveling or at work.
   • Check out this short article for the latest on bottled water trends.
6. Think before you buy.
   • Go online to find new or gently used secondhand products. Whether you’ve just moved or are looking to redecorate, consider a service like craigslist or FreeSharing to track down furniture, appliances, and other items cheaply or for free.
   • Check out garage sales, thrift stores, and consignment shops for clothing and other everyday items.
   • Watch a video about what happens when you buy things. Your purchases have a real impact, for better or worse.
7. Borrow instead of buying.
   • Borrow from libraries instead of buying personal books and movies. This saves money, not to mention the ink and paper that goes into printing new books.
   • Share power tools and other appliances. Get to know your neighbors while cutting down on the number of things cluttering your closet or garage.
8. Buy smart.
   
   
   • Buy in bulk. Purchasing food from bulk bins can save money and packaging.
   • Wear clothes that don’t need to be dry-cleaned. This saves money and cuts down on toxic chemical use.
   • Invest in high-quality, long-lasting products. You might pay more now, but you’ll be happy when you don’t have to replace items as frequently (and this means less waste!).
9. Keep electronics out of the trash.
   • Keep your cell phones, computers, and other electronics as long as possible.
   • Donate or recycle them responsibly when the time comes. E-waste contains mercury and other toxics and is a growing environmental problem.
   • Recycle your cell phone.
   • Ask your local government to set up an electronics recycling and hazardous waste collection event.
10. Make your own cleaning supplies.
    • The big secret: you can make very effective, non-toxic cleaning products whenever you need them. All you need are a few simple ingredients like baking soda, vinegar, lemon, and soap.
    • Making your own cleaning products saves money, time, and packaging-not to mention your indoor air quality.
11. Bonus Item!
    • Stay informed about going green. Sign up for ourmonthly newsletter.
    • Want more? Check out Going Green: 12 Simple Steps for 2012.

Thanks to members of SustainUS, the U.S. youth network for sustainable development, for contributing their ideas on how to go green and save green at home and at work.

http://www.worldwatch.org/resources/go_green_save_green