Saving the planet one beer at a time

14 June, 2015

Us Kiwis love a cold one, and we could soon be saving the planet every time we pop the top off a beer. DB Export have announced plans of an attempt at producing a commercially viable biofuel, based on the by-products of beer brewing.

By using ethanol — derived from beer production — and mixing it with regular petroleum, they hope to have their ‘Brewtroleum’ ready by July 2015. These biofuels emit less carbon than petrol when burnt, so it may not be long before we have a legitimate excuse to buy a box.

The brewing process leaves dregs of yeast slurry, which tests by DB Export and independent specialists have found can be stripped of ethanol. This can then be distilled and blended in a 10:90 ratio with 98 octane petrol to create an E10 (10-per-cent ethanol) biofuel.

“Brewtroleum presented the opportunity to take the natural by-product of the brewing process and turn it into something that can genuinely help the environment,” said Sean O’Donnell, DB Export’s Head of Domestic Marketing. “What’s more, men can help to save the world just by doing what they already love — drinking DB Export.”

The first sample of DB Export bioethanol will be ready for testing in a few weeks, and, if it is successful, Brewtroleum will be made available through one of the country’s major fuel retailers. We’ll be keeping an eye out for further news — we’re all for more reasons to feel good about drinking beer!

NZ Classic Car magazine, November/December 2026 issue 408, on sale now

Star status for classic Porsche
A long search ends: finding the right car
Unveiled at the Frankfurt Motor Show in 1963, the Porsche 911 heralded an iconic lineage of sports cars, known for their exceptional performance, remarkable racing reliability, and adaptability, second to none.
New Zealand Classic Car, in conjunction with Star Insure, recently conducted a photo competition to find 13 suitably impressive classics to grace the pages of the magazine’s 2027 calendar. A flood of entries showed that Kiwis recognise eye-catching designs and restorations. Many are handy with a camera, too, and have entered some outstanding results.
The choice was not straightforward, with multiple stunning entries, and Geoff Long’s immaculate 1990 Porsche 911 (964 Factory designation) took top honours. Fortunately, Geoff had Ethan Hanlon handy to take the accompanying photos while working in his office.
“I’ve got a young employee who is doing work experience in my office at the moment, and he’s a very avid photographer. So, I said, I’ll buy you breakfast and then why don’t we go and take some photos. He found the right spot, and he spent over an hour photographing.”
Originally sold new in Japan, hence the right-hand drive, the Porsche was resident there for four years before being exported to New Zealand, as Geoff recalls.
“I bought it two-and-a-half years ago, but I looked for it for over two years, because it’s just the colour scheme, interior and exterior I was after. The service file that came with it is extensive; I mean, it’s been beautifully looked after, which is what I wanted to continue, as it does get driven. It doesn’t sit in the garage.”

Classics on the green

Many pretenders vie for the title, but the Pebble Beach Concours d’Elegance gets my vote as the biggest thing since sliced bread.
The 71st edition of the world’s pre-eminent and best-known concours event featured 28 classes, judged by a 180-strong jury, which also chose the recipients of 26 special awards.
The size of the event, the number of visitors, and, most mind-numbingly, the sheer number of amazing cars, is almost overwhelming. There are so many quality cars to gaze upon, and so many people gazing at those cars, that it is almost impossible to cover everything.
Notable among the many attractions were the centenary celebrations of the 24 Hours of Le Mans, an elegant Talbot-Lago Grand Sport, Hermann Graber’s Swiss-bodied cabriolets and coupés, the jewels of Otto Vu Italian V8s, early Alfa Romeos, Lincoln and its centenary, and cars with unorthodox propulsion systems.