One year’s worth of solar energy hitting the earth’s surface exceeds the potential of all the known energy reserves for oil, coal, natural gas and uranium. In just one hour, the solar energy reaching the earth’s surface is around 173,000 TWh (terawatt hours, or one trillion watts). This compares to humanity’s annual consumption of 160,000 TWh (in 2017).
So capturing the sun’s energy to power our lives seems the most obvious and cleanest way forward. Right? Unfortunately, it’s not quite that simple.
Analysing the industry
In order to gauge the carbon footprint of a product, you need to carry out a Life Cycle Analysis (LCA). This should take into account everything involved in the realisation of the product from “cradle to grave” – for example, the mining of raw materials, the transportation of those materials and the finished goods, the electricity and other resources used in the manufacturing process, the cost of deployment, and so on.
Denne historien er fra June 2021-utgaven av EL Singapore.
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Denne historien er fra June 2021-utgaven av EL Singapore.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
6 Ways To A Super Smile!
Aesthete Smilestudio has an experienced team of dentists who provide a comprehensive range of services that meet the individual needs of each patient. Here's their advice on how to achieve an amazing smile - and the health benefits that can follow.
Pain and Shine
It was the usual Singaporean day, with a bright, sunny sky and not a cloud in sight. And, also in typical fashion, the world suddenly turned dark as the heavens opened.
SuccessTUT Yet Stressed?
How are you, really? According to a study by the Institute of Mental Health, one in seven people in Singapore has experienced a mental disorder in their lifetime.
Empowering amily & Child
As parents and caregivers diligently seek out therapeutic care for a child, they too may need support. DR BRIAN and CHLOE BENJAMIN of Benjamin Psychological & Therapeutic Services (Benjamin PTS) share how both parents and children can thrive.
CARING FOR A CURVED SPINE
Physiotherapist HAN YEN has a special interest in helping people who suffer from scoliosis. Here she tells us more about the symptoms, causes and treatments she uses to ease the condition.
Why We Love This Holland V Salon
Holland Village is dotted with great salons, but The Hair Lounge stands out for offering not only super chic haircuts and colour but top-notch service that turns every visit into a treat. In fact, some of us here at EL have been going there for years!
A Spa scape
If you love to unwind with some pampering in a luxurious spa, this one could be for you! We head to one of our favourites here in Singapore.
Lookin' Sharp!
Gents, up your suave factor with a perfectly fitted bespoke suit from one of these four top tailors in Singapore. There's something for the ladies too!
Looking for a Push Present?
Buying jewellery as a push present has become popular recently. These gifts, often given by partners to new mums, are tokens of appreciation and reminders of the journey of bringing new life into the world.
East Coast Chic
With its green parks, glistening water and charming cafés, Singapore's East Coast is all about laidback tropical vibes. Here, KARA BENSLEY of Joo Chiat boutique The Wyld Shop styles two fabulous outfits-of-theday (OOTD) that will see you through exploring the best spots in the neighbourhood - and all around Singapore - in style!
