Coal Power revisited

It's easy to dismiss coal fired power production, and to wave a verbal wand to remove it entirely from the planet - but it's not going to happen soon. And "soon" is what we need, so all solutions, including interim and transitional ones, must be on the table.

While we are refining and exploring new ways to power the world, there also needs to be fast and effective solutions for the existing coal fired power industry. Australia has coal - we use it, export it, and profit from it. So it is heartening to see that we also are exploring ways to reduce emissions, and leading this field is the work done by the CO2CRC team in Melbourne who recently reported a breakthrough in CO2 capture.

In late November, I also attended a talk on Capturing Carbon Emissions by USYD Postdoctoral Research Fellow, Dr Deanna D'Alessandro, who is pioneering a method to "sponge" carbon emissions, and this, and other initiatives need to be fast tracked.

Another Australian company, MBD Energy are also working on Carbon Capture, using algae for production of algae oil and algae meal.

We may reach a point one day, when the techniques being developed by researchers in the non-trendy areas are essential to removing the excess greenhouse gases STILL being emitted. I am not a fan of putting all eggs in one basket, so we need to encourage our talented people into a variety of areas - wind, solar, geothermal, marine, cogeneration, energy storage, and also into bioengineering and solutions for managing what we continue to do, and have done with coal.

At the same time, I would advocate for a level playing field, where subsidies on sunset industries are replaced by research grants to help them transition, and provide the continuity of supply that is essential for our societies.

Peak What?

The concept of Peak Oil is now well into mainstream communities, or so I thought. Last night I found myself at a function seated next to a well educated, newly retired IT professional, who seemed to be totally unaware of Peak Oil and its implications.

We are in the era of information, and we debate about how much we are told. Certainly, everyone in the group knew about Wiki-Leaks! But not Peak Oil? The media loves sensation, what's happening day by day, and that fills the news.

So how do we focus the important stuff, like Peak Oil, and how can this topic attract attention and compete with the daily dramas?

The end of the era of low cost oil is changing our way of life. Individually and globally, we need to be aware of this massive social transformation and the impact on us all. Understanding Peak Oil is the first step in adapting, by developing new options for travel and transport, and by re -shaping our many other oil dependant areas such as food production. Important issues are on the horizon but they are not on the front page of most newspapers nor on the evening TV news.

It seems, that many of us are just like the eyes in the rock, locked into seeing only what is put in front of us - with no interest in what is the reality.

PIc by Mary /Sculptures by the Sea 2009 Sydney

Sustainably Mobile in Style

At the Clean Energy Expo Asia, a fair chunk of the exhibition floorspace was dedicated to a "Sustainable Mobility Showcase" - very understated name for some rather interesting vehicles including the Tesla Roadster, which would be a very cool way to be "sustainably mobile".

The Roadster body is a carbon fibre creation and the design sets the bar for other cars to achieve, strength and low weight at the same time. This is a premium fully electric sports vehicle which manages up to about 400km range, depending on how you like to drive - to conserve or impress! But I think it would impress at any speed, and if you need to make a statement, then the Tesla Roadster does that and adds the exclamation mark!

I was delighted to finally see a Roadster in the flesh - and I certainly would like to see more "Sustainably Mobile" Roadsters on our Aussie roads.

Pic by Mary at Clean Energy Expo Asia 2010

Small Door, Opening to Asia Pacific

At the same time as Australia and the US are both facing internal opposition to supporting legislation for more Clean Energy uptake, countries like Singapore have ambitious plans to take up the challenge.

At the recent Clean Energy Expo Asia conference and exhibition held in Singapore, I was impressed with the level of commitment for Singapore to become a hub city for showcasing and promoting renewable energy - and one that addresses the issues of energy security and dependance on oil. The conference was developed in partnership with the Asian Development Bank (ADB) and Sustainable Energy Association of Singapore (SEAS) and there was emphasis on collaboration with key groups in the Asia Pacific Region to achieve outcomes not just for Singapore but for the whole region.

Ministerial support was evident with Dr Yaacob Ibrahim, Minister for the Environment and Resouces at the opening ceremony. Dr Ibrahim spoke about the projected job creation of 7,000 jobs by 2015 for Singapore, and how Singapore is planning to attract companies to become a "living laboratory" for sustainable urban solutions.

Over past few decades, I have observed that Singapore undertakes projects with a high degree of focus and determination, so I for one will be watching with great interest to see how Singapore develops their Clean Energy hub. One Australian company that I spoke to at the exhibition saw Singapore as a stepping stone to the Asian markets, and for Aussie technology this may well be a very welcome door to the important Asian markets.

My pic at Clean Energy Expo Asia exhibition opening 2 Nov 2010

Building a low carbon Sydney

Next Monday evening (25 Oct), in Sydney, there will be special update at the Sydney Town Hall with interviewer Tim Flannery and speaker Allan Jones MBE who will report on the progress made in delivering sustainable systems for energy, water and waste for the city.

With a panel of knowledgable and dedicated specialists and business leaders, this is set to be an enlightening evening. To see booking details CLICK HERE.

Nissan Leaf - Emission and Petrol station free!

Helping with All-Energy Australia 2010, I was delighted that 3,000 industry and business people came to see the show in Melbourne on Oct 6&7, and the exhibition space included over 180 exhibitors of clean energy production and associated services, in the areas of solar, wind, bio-energy, geothermal, marine, energy efficiency, storage and measurement.

This year, All-Energy Australia was fortunate to have a Nissan Leaf electric car on display, and this attracted significant attention from businesses and local government. The Nissan Leaf is a 100% electric vehicle, which should go about 160 km on a single charge, certainly more than sufficient to cover my average 150km per week of city driving. And for the once a year, out of town drive, I would happily borrow, rent, or travel by bus. Of course, that will in the future be remedied by fast charge outlets, hopefully located close by a good coffee shop. And I am unlikely to ever need to drive at the top speed of 140km/hr.

I would like be off fossil fuels, but I do enjoy and need a vehicle, and the Nissan Leaf is definitely on my short-list! In my mind's eye, it ranks as a very stylish and electronically cool car. My only gripe is that it will be 2012 before Australia sees the first available Nissan Leaf vehicles, so, in the meantime, I will have to wait and plan where to put my fully wind offset charging outlet.

No more trips to the Service Station for fuel - priceless !


Pic by Mary at All-Energy Australia 2010

OPPORTUNITY Knocks

Opportunity knocks once, and if the door isn’t answered, moves on to another door. We all have those moments in our personal histories, where we took on a challenge, or where we sat still, debating whether this opportunity was real, not moving and later regretting.

In 2010, Opportunity is knocking loudly, for the many countries on this planet, that will lead and dominate the future. And we, in Australia (and the US) are still in debate mode.

Thomas L Friedman, quoting Peggy Lui in his New York Times OP-ED, says it all:
“There is really no debate about climate change in China,” said Peggy Liu, chairwoman of the Joint U.S.-China Collaboration on Clean Energy, a nonprofit group working to accelerate the greening of China. “China’s leaders are mostly engineers and scientists, so they don’t waste time questioning scientific data.” The push for green in China, she added, “is a practical discussion on health and wealth. There is no need to emphasize future consequences when people already see, eat and breathe pollution every day.”

And because runaway pollution in China means wasted lives, air, water, ecosystems and money — and wasted money means fewer jobs and more political instability — China’s leaders would never go a year (like we will) without energy legislation mandating new ways to do more with less. It’s a three-for-one shot for them. By becoming more energy efficient per unit of G.D.P., China saves money, takes the lead in the next great global industry and earns credit with the world for mitigating climate change.

So while America’s Republicans turned “climate change” into a four-letter word — J-O-K-E — China’s Communists also turned it into a four-letter word — J-O-B-S.

Do you hear opportunity knocking on your door? Is your business/country in debate mode or are you opening doors to the new energy era?

Climate Change = Opportunity, so fill in the missing letters in your part of the world….
OPPORTUNITY = J-O-?-? .


Pic Ex Flickr OPEN DOOR by yewenyi

Turbine design drawn from Gliders

At a recent AuSES meeting in Sydney, we were treated to an insight into a new design for a medium sized vertical axis wind turbine (VAWT) with versions rated at 3.5kW and 10kW. These VAWT’s were designed in Australia by a local company called Radotec . The prototype is being vehicle tested to simulate wind conditions in turbulent environments.

The talk was presented by Radotec’s Managing Director, Walter Radovich. Walter spoke about how the turbine design evolved from the engineers’ knowledge of aerodynamics and glider wings.

As this manufacturing company has engineering design and composites skills, the turbines will be made in Sydney, taking concept to reality locally in Australia.

With electricity prices on the rise, I look forward in the future to driving around Sydney’s windier industrial estates and to seeing these elegant energy producers on factory roofs and in the car parks and wherever the wind resources are sufficient to make these units contribute to business sustainability.

Pic courtesy of Radotec

Population Balance in Australia

Businesses in Australia have done well in recent times, with population growing and more goods and services on demand. But as Dick Smith, in his true blue Aussie entrepreneurial style, is pointing out to us, increasing population is just short term and very hazardous thinking in a world where resources are finite and weather patterns changing.

At some point, locally and globally, we will need to stop this growth and find ways to manage our economies, our businesses, our way of life without the false mantra of continuous population growth. At some point, we will need to say that enough is enough and to challenge those who think only of today and postpone the hard questions that we as a species must face.

We can change our energy systems, we can move to new and more efficient forms of transport, we can live in buildings that produce their own power, but to do all that and to add 3 billion more people to our global home is a challenge far too difficult to contemplate.

Dick Smith has set himself goals in the past and inspired many Australians. Let's hope his Population Puzzle, with its prize incentive, is an inspiration to young Australians, so that we can show the world that there are ways to live in balance with the new no population growth economy.

Energy Efficiency in the drivers seat

Energy Efficiency is always the first step when reviewing your energy plan for the next few years. So if you or your business plans to purchase a new vehicle, then it's not just the initial investment, it's about your fuel and running costs. So Ford's ECOnetic Fiesta turbo diesel is certainly one to consider.

According to all the reviews, the Ford Fiesta ECOnetic is more fuel efficient than a Prius, and considerably less in price. Previously, I wasn't a fan of diesels until the development of the particulate filter to reduce emissions - and that's no longer an issue for most modern diesels. Also, the Fiesta ECOnetic claims to produce less than 100gm/km of CO2 emissions, one of the few cars in Australia which meet this standard.

I was taken for a short ride in one of these last week, and the ECOnetic Fiesta is a zippy 5 door manual hatch, with all the now essential USB and Bluetooth mod cons. But the main benefit is the fuel economy, claimed as 3.7L/100km under test conditions, and that will give you a car that goes the distance.

Energy efficiency is not just about turning off your lights and computers. The biggest saving for you and the planet may be in your choice of car. And with fuel prices likely to roller-coaster at any time, the right choice is not just better for the environment, it's also better for your budget and your business.

My pic of Ford Fiesta ECOnetic at Enviro 2010

Zero Emission Street Sweeper

At Enviro 2010 in Melbourne this week, I was quite fascinated by the Tennant Green Machines (TM) 500ZE Electric Street Sweeper, which was on display.

We are moving towards a world where the rising cost of energy, and especially conventional transport fuels, will play an increasing part of our overall cost of doing everyday tasks, such as cleaning our streets. This innovative little unit, so I am told, will run for 8 hours on one charge, and with zero emissions during the operation of the vehicle. With a bonus of being almost silent, I guess the downside is you just won't hear it coming - so watch out behind you, there well may be a 500ZE cleaning up the footpath behind you.

My Pic 500ZE, July 22 at Enviro 2010.

The Baton is passed..

This week the world learned of the sudden death of Stephen Schneider, Stanford University Climate Scientist, and passionate advocate for global change. Stephen travelled the world, speaking out, sharing research and debunking theories that had no scientific basis. He also encouraged other scientists to speak about their work, their observations and the potential implications.

I met Stephen on several of his visits to Australia, and was inspired by his enthusiasm for life, and always amused by his humour and witty commentary. He was a man whose physical strength was failing, but his personal energy and passion was still strong and felt by everyone who met him.

There will need to be more than one emerging climate scientist to pick up his baton, so if that's you, then go for it, it's now passed to you..

Image cropped from Original Standford University News 2006

Sydney's New Distributed Energy Plan

Sydney City has ambitious plans, led by tri and cogeneration specialist Allan Jones, formerly of Woking and London.

At our July monthly ATA meeting in Sydney, Allan spoke about his successes and his new role to help reduce Sydney's greenhouse gas emissions by 70% by 2030. Allan ranks as one of my heroes and to have him here, in my home town, is just excellent.

Australia is highly urbanised, and with the majority of people now living in cities, I recommend watching Allan's progress at the City of Sydney over the next few years, and let's share and learn from local successes that will drive energy innovation globally.

View Allan's page here. and my previous blog entry on Allan.

Charge Up in Sydney

Leading the way, with support from the Sydney City Council, my home town Sydney, now has its first commercial electric charging point. And while this particular pole, managed by ChargePoint, is for the exclusive use of GoGet car share group, it is hoped that over time, more of these will appear in Australian cities for the use of electric car owners and car share groups.

And with green power being supplied to the charging posts, that means driving is powered by wind and sun.

Organisations such as the Alternative Technology Association, now have some members actively seeking to convert their cars to electric. Many others like myself are awaiting the manufactured fully electric cars which are expected to start arriving in Australia in 2011.

As a typical Sydney driver, 95% of my driving is for trips less than 50 km, and living centrally, I use a car only three times a week. So bring on the electric cars, electric charging posts, and car sharing which are all definitely part of my low carbon future!!

Pic of CarCharging in Glebe by Mary in Glebe 25 May 2010

My Earth, Your Earth, Future Eaarth?

At this time of year, Sydney has this wonderful writers festival where authors come to discuss and be interviewed about their most recent works, and so I ventured out yesterday to see Bill McKibben, environmental campaigner, co-founder of 350.org and author of several books, including his most recent work Eaarth.

Actually, Bill spoke less about "making a life on a tough new planet" which is the theme of his book, and more about the social changes that are happening and the inequalities of a changing environment, where the greatest impacts are often on those who live the lowest carbon intense lifestyles. Bill spoke about needing new metaphors to help everyone get their heads around what is happening, and about developing a new framework for understanding the world.

And with all the buzz of the renewable industries, it is sobering to revisit why these changes are so important and so urgent, and to commend those like Bill who become involved and take on the daunting task of setting global goals and campaigning for our Earth/Eaarth which he does with his group 350.org.

We can all only speculate what lies ahead for us in the next few decades - what we do know is that we need to consider the big picture, and to re-think how we can share one unique and beautiful planet. As someone once said, "if we rented the earth like an apartment, then we are in definite danger of loosing our deposit bond". But unlike an apartment, we have no where else to go.. so let's clean up the place, stop digging up the floorboards, work out how to limit the size of our global group, and discover new ways to share this earth-dwelling that work for everyone, not just a privileged few. And just maybe, we could rediscover ourselves in the process.

Pic of Bill McKibben taken by Mary 23 May 2010

Clean Energy Real Estate: Position = Investment

The latest post on Watthead, authored by Garrett Brennan of Focus the Nation, includes the following:

"If we’re serious about solutions, we need people in power to get serious about investment in clean energy research, development and adoption, and then empower young entrepreneurs with tools to unleash their creativity. Climate change is NOT the defining issue of our generation. After all, today’s ‘millennials’ didn’t put all that global warming pollution up there. But building a clean and prosperous energy economy that averts the risks of climate change—and leading that effort in a way that inspires people in diverse communities across the country to take part in that collective effort—this is the defining issue of our generation."

Across the US, Focus the Nation are organising events for young entrepreneurs, professionals and future energy workers to engage in Clean Energy Forums. These types of movements need to, and will go global, under a variety of locally named and locally driven groups and will be across political boundaries, engaging a generation who already connect using the mediums of social online media.

Many previously prosperous and mature industries would be wise to take heed of the potential wealth to be derived from this creativity and that the "new energy economy" is already happening, in pockets and spaces around the globe. Change is upon us - embrace the change and get serious about opening doors for those who will drive the Clean Energy industries of the next decades, and in doing so, you also open the door to solutions that are needed to adapt and to minimise the risks of climate change.

Picture from Focus the Nation http://focusthenation.org/

Farming Liquid Green

In Perth last week, at a Sustainable Energy conference, I came across this company called BioLectric, doing very interesting stuff with Algae. They claim that "algae can capture and convert CO2 into biomass at a rate higher than any land based plants" and the CO2Algae process cultivates algae on marginal land utilising poor quality water. BioLectric promote their hot house pond systems which use the natural characteristics of the algae.

Algae to biomass/biofuels is an interesting and rapidly emerging area of investigation into energy systems - and has great potential, plus uses natural processes. And this reminds me of the business opportunities of the early computer days, when everyone was interested, but only a few took up the early challenges to change. Rethinking our processes and our energy systems is what is needed, and algae farming may just be one of those opportunities staring at our global collective face.

Image from http://www.biolectric.com.au/co2benefits.html

Storms of Our Future

Last night, I attended a talk in Sydney by Dr James Hansen, highly awarded scientist and author (see his new book, Storms of My Grandchildren). James has a long career of researching and defining the changes in our climate and is a world authority on this topic.

It was a full house, yet still an informal occasion, where questions were invited. James spoke about the many challenges we face, and he also spoke about some solutions, such as a new Fee and Dividend way of promoting and rewarding energy efficiency. James is among many who are seriously concerned about the global decline in public interest in climate science, while at the same time, the data is showing more conclusively that the planet is warming. His key message was that we need to reduce the CO2 levels to 350 ppm, if we want to pass on a workable planet to the next generations. To do that, James sees that we must generate our power without burning fossil fuels, primarily coal.

For the planet, he spoke about nuclear power generation, but for Australia, he could see a future using renewable options such as large scale solar thermal, because of the ideal conditions for that technology to function.

All that is well known, but one more point came out of the evening, and that was a brief discussion about the need for a "Churchill like" leader, who would engage the world and set a course for the future. And it made me think of a Winston Churchill quote that I came across last week which said “Sometimes doing your best is not good enough. Sometimes, you must do what is required.”

Dr James Hansen is a brilliant scientist, not by nature a public speaker, but he is "doing what is required". And maybe that's a question for us all, "what is it that we can do, that is required for our planet and our common future".

Image : Dr. James Hansen, of NASA's Goddard Institute for Space Studies, New York. Credit: NASA

Protoype the Future

"Lessons we've learned" by Nike CEO Mark Parker see WME article

• Transparency is an asset, not a risk;
• Collaboration enables systemic change;
• Every challenge and risk is an opportunity;
• Design allows you to prototype the future, rather than retrofit the past; and
• To make real change, you have to be a catalyst.