Cape Jaffa Solar installation
Cape Jaffa Wines made a huge step towards meeting their sustainability mantra with the installation of 297 solar panels on their winery roof with a capacity of 81KW. Coupled with 96x 400Ah lithium battery cells to store power for use on those odd days (and nights) when the sun isn’t shining, this is expected to create an emissions savings of about 60 CO2e per year.
‘Our sustainability conscience has certainly led us on a journey of discovery, and a journey that I feel is a perpetual one’. Back in 2009, the company began to recognise the fact that running a certified organic and biodynamic vineyard created a degree of expectation from customers that this meant the business was ‘green’. ‘While there are many aspects of what we were doing in the vineyard that can be considered environmentally friendly, to truly be ‘green’ means so much more than running a biodynamic vineyard’. Cape Jaffa has taken a more holistic approach to sustainability recognising weak spots, priority areas and risks across the entire business and working to continually improve on these.
The winery has grappled with the fact that out on the Cape they are distanced from the national three phase power grid which supplies the necessary current for most winery equipment. To date they have relied on load matched diesel generators for their three phase power requirements. Although the company were early adopters of solar technology in the office and cellar door area, to make use of solar power generation in the winery they either needed to either store power or have the support of a three -phase grid connection. For a long time this has not been considered economically viable for the business and they were unsuccessful in a number of Government grant applications for renewable energy due to this unique situation. Its only now that the cost of both solar and battery storage have come down, that the business case has stacked up.
Another challenge facing all wineries, is that the production process is tied to grape supply which is of course based on a perennial cycle. Therefore there are typically big peaks in usage especially at vintage time due to the large scale equipment used for processing and refrigeration. This adds another challenge to obtaining a pay back on an investment, especially when there is no grid to feed back into if supply outweighs demand.
To better understand energy efficiency, Cape Jaffa went through the process of a detailed energy audit. Although the audit was supported by a government grant, there was no funding available to invest in the improvements recommended. Reducing usage, and in particular peak loads, became the focus and substantial savings were achieved through a number of changes to our process. ‘We began co-inoculating for secondary fermentation to reduce our requirements to warm wines and we moved away from traditional cold stabilisation’. ‘Over time we have waited patiently for pricing on solar panels and battery based storage come down to the point that its now economical for us in its own right, even without the assistance of grants.’
The pay back in investment may not be the shortest one but this decision was made by a family with a long term view in mind. ‘We expect that the system will mean we can run a carbon neutral operation for nine months of the year and will occasionally run a diesel back-up generator to top up our power supply when required during vintage’.
Cape Jaffa has been recognised over and over for their sustainability efforts, winning three consecutive Advantage SA awards for sustainability, and subsequently being admitted to the Sustainability Hall of Fame in 2011. They were awarded an Australia Day Award back in 2012 by Robe Mayor Peter Risely for Corporate Contribution to the Environment. This award to recognised their conservation projects outside the business including weed removal on both McIntyre Reserve and the islands of Baudin Rocks. Cape Jaffa Wines also received a certificate of Merit in the South Australian Wine Industry Environmental Excellence Awards and Anna Hooper was runner up in an international event run by the Drinks Business UK for ‘Green personality of the Year’.
Cape Jaffa would like to acknowledge the tremendous support of Zen Energy, who supplied the lithium battery system. The installation itself was completed by local electrician Anthony Moore and his team at Robe Electrical. Derek Hooper has been involved in off-grid systems since he built an off grid, wind powered house on the Cape Jaffa property back in the late 90’s. The family home, out on a windswept hill near Cape Jaffa, was designed for a family of six plus the odd guest has been off-grid and solar and wind powered since it was built in 2005. Derek’s first-hand experience includes importing battery systems into Australia and his wealth of knowledge on this subject has been integral to the implementation of this project.
Even though this winter has kept us shackled indoors with her wet and icy grip for what feels like an eternity, it only took 48 hours of light and warmth and, kapow – holy pink delight Batman, we are ready for Rosé season. Nothing says happiness to us like a sizzling BBQ plate full of local seafood, some great friends, views across the paddocks to the ocean and some beautifully chilled, Cape Jaffa Wines Rosé!
Now we’re not talking about your Grandmother’s pink, sugary mess but dry, crisp, ballsy Rosé. The kind that makes you smack your lips together and look to the sky in thanks.
To help you get up to scratch with this ‘on trend’ glass filler we thought we’d share some of our knowledge with you so that you too can join the pink army and banish pink prejudice forever.
Five Rosé Myths Busted
1. Rosé is a girl’s drink. FALSE. Real men have no issue wearing pink nor should they about drinking pink. Brad Pitt owns a vineyard in France that released a great Rosé. He called it Miraval. It made the top 100 wines in the world, sold out in five hours and Brad Pitt looks like a real man to us. In the Basque region of Spain, there is a “guys only” tradition called Poteo. The male-bonding ritual of Poteo involves bar-hopping for an extended period of time, indulging in a glass of rosé at each establishment. So there are two great myth busters: Real men drink pink – join the Brosé revolution!
2. Rosé is a just a mix of red and white wine. FALSE. Whilst you can blend a small amount of red wine with white wine to create what looks like rose (and we’ve all tried it) rosés are produced using red grape varieties. The juice inside the grapes is white — the skins are the part of the grape that impart the colour. The juice and skins macerate (mingle together) for a very short period just long enough to extract some of the colour and character of the skins. The juice is then separated from the skins and seeds, then fermented into wine.
3. All Rosés are sweet. FALSE. Like all good wines Rosé comes in a variety of sweetness however the really serious ones are dryer in nature making them a great all-rounder. You might find hints of strawberry or watermelon but how sweet the wine is depends on the technique not the colour.
4. Rosé is cheap therefore low in quality. FALSE. Yes, we admit, there are plenty of cheap Rosés on the market however you can also find plenty of dirt cheap red and white wines on the shelves. When you are next at the bottle-o take a moment to look across the mid to high range, you’ll find plenty of Rose’s in that section too.
5. Rosé is purely for slamming down. FALSE. Rosé's charm is in its simplicity. It is a wine to drink not to savour and although preferred on a balmy summers evening, a glass in front of a warm fire with a special friend can be very romantic. One of the great things about Rosé is that it makes for great drinking with a wide range of foods. A drier style like ours can even handle a red meat dish more commonly served with red wine. Sweeter styles compliment Asian cuisine.
Serving Rosé: Now that you feel comfortable that Rosé is in fact a great wine and possibly even a ‘little bit classy’ you can now think pink to your hearts-desire. Quash your unnecessary embarrassment and take your favourite bottle to a fancy pants dinner party, be pink loud, be pink proud!
Rosé, unlike red wine and Brad Pitt, does not improve over the years — so don’t get any ideas about hoarding it (or Brad for that matter, even though he is freshly single) in your cellar. Rosé is made to drink right now so something from this year is best, the year before at a pinch, unless you want to indulge in some age worthy ones from some regions of France but they are not so easy to come by.
Rosé should be served at around 10-15 degrees so a few hours in the fridge or 30 minutes in the freezer will do the trick. If it’s a really hot day you’ll need an ice bucket but if it’s mild let the bottle sweat on the table after you pour the first glass, this allows the characteristics and aromas to develop.
Enjoying Rosé: Rosé is made to be enjoyed with friends. Escape the wine snobbery of tasting notes and vintages and just pour yourself a long cool glass. To quote the great American novelist Gertrude Stein:
‘A rosé is a rosé is a rosé – and everyone can enjoy it’