The Bullroarer - Friday 22 February 2008

SMH - Oil Search reports drop in profit

Oil Search is following an interesting strategy:

Mr Hartley said exploration expenditure in 2008 would be lower, following a disappointing run of dry holes in PNG and the Middle East.

"Capital expenditure this year will be just under $US400 million ($A438.21 million), similar to 2007/08, with more emphasis on production drilling," he said.

ABC - Govt defends 'hand-me-down' transport ticketing system

The 15-year-old ticket readers from Brisbane are being bought to replace Tcard machines, which were being trialed on buses in Sydney's south.

The machines had to be replaced because the Government cancelled the company developing the Tcard integrated transport system's contract.

The Age - NSW Govt To Announce Ticket Plans Soon

Following on from the story above:

Steps towards new integrated ticketing for Sydney's public transport system will be revealed within months, NSW Transport Minister John Watkins says.

He was commenting after the NSW government confirmed 200 Sydney buses had been "retro-fitted" with second-hand ticketing consoles recently made obsolete in Brisbane.

The Age - Energy Eaters

Catering to the dining public doesn't have to cost the earth, with more and more restaurants going green and saving a bundle, writes Richard Cornish.

With the average restaurant going through $20,000 in electricity and $15,000 in gas every year, there's no questioning it's an energy-intensive industry. Add to that the laundering of a continual stream of tablecloths and napkins, the millions of kilometres travelled by delivery vans and the countless food kilometres clocked up by imported food and wines delivered to Victoria's restaurants, cafes, pubs and clubs and you realise that even small changes can make a big difference.

Govt blamed for NSW grain transport crisis

The New South Wales Government is being accused of another infrastructure bungle with the decision of rail freight company Pacific National to stop transporting grain for export.

The decision could mean thousands of extra trucks on Hunter region roads transporting grain to the Port of Newcastle.

ABC - $6m upgrade planned for Navy's fuel storage tanks

At $6.4 million, this isn't a storage tank, it is a strategic asset:

The Federal Government has promised $6.4 million to upgrade the naval fuel installation facility in Darwin.

The Age - Energy awareness also the way to save money

AUSTRALIAN businesses are missing out on significant savings by refusing to make simple changes in their offices.

The annual Pilot BeGreen Office Audit, to be released today, says 70% of Australian businesses use continuous air-conditioning while 10% leave office lights on at night.

The Canberra Times - Political Will On Oil Needed

Now they might start sitting up. They wouldn't listen to the environmentalists or even the geologists. Can governments ignore the capitalists? A report published earlier this month by Citibank, and so far unremarked on by the media, proposes "genuine difficulties" in increasing the production of crude oil, "particularly after 2012". Though 175 big drilling projects will start in the next four years, "the fear remains that most of this supply will be offset by high levels of decline".
The oil industry has scoffed at the notion that oil supplies might peak, but "recent evidence of failed production growth would tend to shift the burden of proof on to the producers", as they have been unable to respond to the massive rise in prices. "Total global liquid hydrocarbon production has essentially flatlined since mid-2005 at just north of 85 million barrels per day."

Sunshine Coast Daily - Money offered for green energy solutions

The Queensland government is offering $100 million in grants to businesses that invest in energy saving projects and technologies.

Eden Energy completes first stage of Chowilla geothermal testing

Clean energy company Eden Energy has finished the first stage of its hot rock project at Chowilla to test ground temperatures for a geothermal energy site.

The company finished drilling a 500-metre hole last week and will know the results of the temperature test in two months.

Eden Energy's exploration manager Graham Jeffres says the Riverland could play a big part in the growing geothermal sector.

"If it all comes together, it could be a really, quite a paradigm shifting effort for the state and for the whole country in fact," Mr Jeffres said.

SMH
Joyce slams Garnaut recommendations

Half Australia's population would have to leave the country if economist Ross Garnaut's proposed emissions cuts are to be met, Nationals senator Barnaby Joyce says.
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Senator Joyce called for a greater focus on bio-renewable fuels to reduce carbon emissions and put downward pressure on petrol prices.

ABC
Peak farmer body welcomes Garnaut report

Farmers are welcoming Ross Garnaut's interim report to the Federal Government on cutting greenhouse gas emissions.

The agriculture sector has been worried the Government may decide to impose cuts on greenhouse gas pollution before other countries do.

Farmers say this would drive up their costs of fuel and power above what their competitors would have to say.

National Farmers Federation chief Ben Fargher says Professor Garnaut's recommendation that an international agreement is needed, is good news.

The Age
Hydrogen fuel plant to use heat from solar power station

A MELBOURNE company is developing the world's first commercial plant using solar energy to make hydrogen gas — a clean fuel that can run cars or generate electricity, without producing greenhouse gases.

The $60 million project, based on an Australian breakthrough, aims to achieve science's elusive quest to convert solar energy into a fuel that can be stored and used when needed.

The developer, Solar Systems, of Hawthorn, is also building the $450 million Mildura solar power station due to start generating electricity in 2010. The solar hydrogen project will be attached to the power station or to a smaller demonstration power plant being built at Bridgewater, near Bendigo.

The project is possible because of technology developed by one of the company founders, John Lasich. In 1991 he discovered a new technique to perform electrolysis, the most common way of producing hydrogen gas, by passing an electric current through water.
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Electrolysis is used to break down water into hydrogen and oxygen, but present technology is quite inefficient, even using solar power. At room temperature every 100 watts of electricity produces just 60 watts of hydrogen.

Mr Lasich's technique heats the water to 1000 degrees Celsius, a temperature at which the process delivers 140 watts worth of hydrogen for every 100 watts of electricity.

The plant will work by filtering off infra-red rays from sunlight hitting the cells of the solar power station.

And who knows.. maybe in 20 years time the Sydney transport people can acquire this system second (maybe third) hand!
New technology turns your body into a swipe card

He said future applications could include a walk-through ticket gate, a cabinet that opens only to authorised people and a television control that automatically chooses favourite programs.
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NTT Electronics Corp, a group company, plans to start sales of the room-entry system in the coming months, probably in the spring, said NTT business creation official Toshiaki Asahi.

It will be the world's first commercial application of human body communication using electric fields, rather than sending electric currents into the human body, according to NTT.

Sydney are amateurs when it comes to overpriced, nonworking technology for tickets! Ours is $1 billion and 15 months behind schedule. For that price we could abolish all the machines and hire conductors for ten years, and have some change to buy a few more trains. "But what about after ten years?" Well, we change our ticketing systems every 5-10 years anyway... in the early 1990s we had "scratchies", then we had the stupid "validate your ticket" things, and now this one.

I spent a couple of months working for ERG, many years ago.

That was one contract I was very keen not to renew - amateurs...