Power to people: 'Distributed power' to save Earth

Posted 15 years, 8 months ago    2 comments

By Jason Palmer
Science and technology reporter, BBC News, Prague

Jeremy Rifkin
Mr Rifkin's comments met with both support and scepticism at the meeting

Economist Jeremy Rifkin galvanised the Research Connections 2009 conference in Prague with a roadmap to simultaneously solve the economic and energy crises.

He proposed a pan-European strategy of small-scale energy generation and smart energy grids that make everyone a partner in energy.

What is more, he said, the plan would create millions of jobs and foster investment that would see the end of the current economic crisis.

Mr Rifkin leads a roundtable of 100 top CEOs and government officials who have subscribed to the plan.

The roundtable is part of the Foundation on Economic Trends, which Mr Rifkin founded.

He said old economic models will not see humanity through, and the combination of the climatic, energy and economic woes of the planet created a "perfect storm" that will see in a new era for its inhabitants.

But such a revolution is not unique to human history, he said.

"The great economic revolutions in history occur when two things happen," he explained.

"First, we humans change the way we organise the energy of the Earth; we've done this frequently over the course of our history.

"Second, and equally important, we change the way we communicate to organise new energy regimes. When energy revolutions converge with communication revolutions, those are the pivotal points in human history."

Your building becomes your power plant, just like your computer becomes your information vehicle to the world
Jeremy Rifkin

The current renewable energy push, in common with the information and communication technology revolution that characterised the 1990s, is just such a pairing of regime changes.

But in Mr Rifkin's grand plan, every citizen of the EU would participate in order to revolutionise the way energy is generated, used, and monetised.

Four pillars

Although the sheer scope of the idea raised eyebrows throughout the room, Mr Rifkin laid out a cogent, four-part plan that he said could in one stroke dispel the perfect storm he described.

The first two pillars of the plan were a call to technological arms: further develop renewable energy technologies' efficiencies, amplify production to access "economies of scale", and develop means to store the intermittent energy they harvest.

The third pillar is a common idea writ very large indeed. He called for a pan-European commitment to microgeneration - small installations of renewable energy technology work in place of, for example, vast wind farms - but on every single building already up or yet to be built.

"We cannot build enough centralised wind and solar parks to run Europe," he said.

"If this energy is distributed over every square foot all over the world, why would we collect it only at a few points? The problem is we're using 20th century, centralised, top-down business models."

Wind farm (SPL)
The large-scale, centralised nature of power generation may be changing

Instead, Mr Rifkin suggested overhauling the technology of infrastructure and architecture such that buildings have integral power generation: solar panels and small vertical wind turbines on roofs, heat pumps harvesting geothermal energy in basements.

In rural settings, agricultural waste could be used to generate methane and in coastal regions, tidal power could be harvested.

"Your building becomes your power plant, just like your computer becomes your information vehicle to the world. Every home, factory, industrial park, every building is converted," he explained.

While existing buildings could generate a sizeable fraction of their energy demands, new buildings would be "positive power" - generating more than they need through grand changes in building materials and architecture.

Jump-start

Such an idea is not new; in fact, installations are already underway. Mr Rifkin cited car maker GM's Opel factory in Zaragoza, Spain, which sports a $78m (£52m) solar panel array.

It produces some 10 Megawatts of power, which means the energy savings could pay for the installation in just nine years.

Elsewhere in Spain, Navarra and Aragon have, in the past 10 years, moved to generating 70% of their energy with renewables.

Using wind turbines in the Pyrenees, hydroelectric generation from snowmelt, and sun-tracking solar arrays, Aragon will be 100% self-sufficient in six months and be in energy surplus in six more.

"Everyone can do that tomorrow," Mr Rifkin emphasised. Moreover, it is a handy way out of an economic abyss.

"If you want to jump-start an economy it's always about construction. You jump-start not hundreds of thousands of jobs building solar collectors, but millions of jobs reconverting the entire infrastructure."

The scale of the proposed changeover is unconvincing for Paul Ekins, professor of energy and environment policy at King's College London.

"People tend to want power when they demand it and they tend to want it to be there all the time," he told BBC News.

"It's certainly possible that microgeneration has a role to play in the future energy system, but my view is that central generation is likely to be a very important part of satisfying that demand."

'Distributed capitalism'

Solar array on roof (SPL)
Each homeowner could become a small player in the European energy market

The fourth pillar of the plan would make everyone a stakeholder in the scheme by overhauling the outdated power grid system.

"We're going to use the same tecnology that created the internet; we take the power grid of the EU and turn it into an 'intergrid' that works just like the internet.

"Say you're producing 30% of your energy need, it's peak period in the middle of the day and you don't need the electricity. If millions of people send just a little bit back to the grid, peer-to-peer just like we send information on the internet, that's distributed power."

But the distributed computing allowed by the revamped power grid could introduce a new economic paradigm - what Mr Rifkin calls "distributed capitalism".

"The main grid [will be] completely distributed, software connected to sensors connected to every appliance in your home: thermostat, washing machine, toaster, everything.

"At any one time the system will know what every washing machine is doing in Europe. If you have peak demand, not enough supply, software can say to two million washing machines 'forget the extra rinse'.

"If you bought the program - it's all voluntary - you get a cheque at the end of the month or a credit from the electricity company."

Like microgeneration, the idea of such "smart grids" has been circulating in the energy community for some time. But it is the sheer scope of all facets of Mr Rifkin's plan that makes it unique.

He has formed the "Third Industrial Revolution Roundtable" with 100 leaders from industry - big names such as IBM and BASF are on the list - as well as governments to further promote the idea.

And he is sure that the EU will continue to lead the way, citing the "golden goose" of the union: it is the largest internal market economy in the world, making it particularly poised to undertake such an ambitious plan.

Professor Ekins wonders about the likelihood that all the facets such a long-term, high-investment initiative is what the future holds.

"The world has room for visionaries," he said, "and one of the characteristics of visionaries is that their total vision very rarely comes true.

"Normally the future ends up having some aspect of different competing visions."


2009 Northland Regional Council Environment Fund now open

Posted 15 years, 8 months ago    6 comments

$500,000 FOR 2009 NRC ENVIRONMENT FUND

Applications are now open for a $500,000 Northland Regional Council fund designed to help people protect and enhance the region’s precious natural environment.

Applications for the 2009 Environment Fund – now in its 14th year – can be made right through until April 2010.

Regional Council Environmental Management Committee Chairman Craig Brown says since 1996 the fund has provided more than $2.5 million to help people improve and protect Northland’s natural environment.

Councillor Brown says as proposed, about $500,000 is expected to be available for this year’s fund, which in a change from previous years, can now be applied for – and will be allocated – over a 10-month period.

He says changes to the fund are designed to enable people to apply for worthwhile projects almost year-round, rather than within a previously much smaller 10-week application window.

“In the past people who missed that deadline were effectively forced to wait another 12 months to apply for Environment Fund support or – in some cases – had to secure funding from alternative sources altogether.”

“The new system allows Council to process and approve applications - in particular for seasonal projects like native tree planting and pest control - much closer to the time the assistance is actually required. It makes it more efficient for both applicants and Council staff.”

Kathy Mortimer, the Regional Council’s Environment Fund Coordinator, says to that end, the Council is currently inviting expressions of interest in projects that aim to enhance the environment with native tree planting over the coming winter.

The Environment Fund typically contributes up to 50 percent of the total cost of a project, with most grants for between $500 and $5000. Applicants must be able to provide the remainder of the cost with time, cash, other funding or in-kind contributions such as voluntary labour and donated materials.

Mrs Mortimer says projects must be of long-term benefit to the local environment and show clear evidence of good resource management. Projects designed to generate personal or commercial profit, required under a resource consent, or to simply beautify a site, are not eligible for funding.

The fund is open to individuals and voluntary groups for eligible projects on private land. Landowners, community and conservation organisations, local Maori groups and schools have all successfully applied to the Environment Fund in the past.

Councillor Brown says the largest grant awarded last year was almost $17,000 to continue fencing a large Bay of Islands wetlands system. The smallest grant – just $200 – was destined to control pest animals in the Far North.

Meanwhile, Mrs Mortimer says this year’s fund will once again be split across a number of areas:

• General biodiversity protection

• Wetland protection and enhancement

• Pest animal and plant control

• Revegetation and enhancement with native plants

• Excluding stock from the Coastal Marine Area

• Coast care projects (mainly sand dune stabilisation projects)

Mrs Mortimer says people wanting to check whether their project might qualify for funding should contact Regional Council Land Management staff on 0800 002 004 as it is important to consult with Council staff before filling in an application form.

“Council staff can assist with applications and will visit project sites to assess whether they meet the criteria,” she says.

Application forms and guidelines are available from all Northland Regional Council offices, by calling 0800 002 004, sending an email to nolas@nrc.govt.nz or by visiting Council’s website www.nrc.govt.nz/environmentfund


Community Conservation Fund OPEN for applications

Posted 15 years, 8 months ago    1 comment

The second funding round of the Community Conservation Fund is now open for applications - this opened today (4 May 2009) and will close 3pm Wednesday 17 June 2009 www.doc.govt.nz/communityfund

If you are proposing to submit an application, prior discussion with  DOC Fund staff can be useful for applicants. If you have any questions or wish to discuss any aspect of your project or proposed application please feel free to call Katrina Edwards on 0800 86 2020.

Notification of outcome is anticipated in November 2009.

How to apply?

You need to familiarise yourself with the Community Conservation Fund Guidelines:

http://www.doc.govt.nz/upload/documents/getting-involved/in-your-community/community-conservation-fund/ccf-round2-guidelines.doc (109KB)

The main application form which all applicants need to complete is:

Application form 1: Project form http://www.doc.govt.nz/upload/documents/getting-involved/in-your-community/community-conservation-fund/ccf-round2-app1.doc (215KB)

If you are applying for fencing you will need to also complete the fencing form:

Application form 2: Fencing form http://www.doc.govt.nz/upload/documents/getting-involved/in-your-community/community-conservation-fund/ccf-round2-app2.doc (43.5KB)

If you are applying for equipment you will need to also complete the equipment form:

Application form 3: Equipment form http://www.doc.govt.nz/upload/documents/getting-involved/in-your-community/community-conservation-fund/ccf-round2-app3.doc (39KB

If you have any questions or wish to discuss any aspect of your project or proposed application please contact Katrina or Alan White (Fund Manager) on 0800 86 2020. From Monday 11 May any queries/questions relating to criteria will be handled by Alan or other Fund staff as Katrina will be on leave.

 

Katrina Edwards
Community Conservation Fund Coordinator
Funds Team
Marketing and Communications Group
Department of Conservation | Te Papa Atawhai
Conservation House | 18-32 Manners St, Wellington | PO Box 10-420 Wellington 6143 | Fax: 04 381 3057 | Toll free: 0800 86 2020
ccf@doc.govt.nz | www.doc.govt.nz


'Safe' climate means 'no to coal'

Posted 15 years, 8 months ago    4 comments

By Richard Black
Environment correspondent, BBC News website

Old coal mine
Coal must either modernise or become obsolete, the research implies

About three-quarters of the world's fossil fuel reserves must be left unused if society is to avoid dangerous climate change, scientists warn.

More than 100 nations support the goal of keeping temperature rise below 2C.

But the scientists say that without major curbs on fossil fuel use, 2C will probably be reached by 2050.

Writing in Nature, they say politicians should focus on limiting humanity's total output of CO2 rather than setting a "safe" level for annual emissions.

The UN climate process focuses on stabilising annual emissions at a level that would avoid major climate impacts.

It took us 250 years to burn the first half trillion, and on current projections we'll burn the next half trillion in less than 40 years
Myles Allen

But this group of scientists says that the cumulative total provides a better measure of the likely temperature rise, and may present an easier target for policymakers.

"To avoid dangerous climate change, we will have to limit the total amount of carbon we inject into the atmosphere, not just the emission rate in any given year," said Myles Allen from the physics department at Oxford University.

"Climate policy needs an exit strategy; as well as reducing carbon emissions now, we need a plan for phasing out net emissions entirely."

Forty years

The UN climate convention, agreed at the 1992 Rio Earth Summit, commits countries to avoiding "dangerous" climate change, without defining what that is.

The EU proposed some years ago that restricting the rise to 2C from pre-industrial times was a reasonable threshold, and it has since been adopted by many other countries, although some - particularly small islands - argue that even 2C would result in dangerous impacts.

Temperatures have already risen by about 0.7C during the industrial age.

Dr Allen's analysis suggests that if humanity's CO2 emissions total more than about one trillion tonnes of carbon, the 2C threshold is likely to be breached; and that could come within a lifetime.

"It took us 250 years to burn the first half trillion," he said, "and on current projections we'll burn the next half trillion in less than 40 years."

Inherent uncertainties in the modelling mean the temperature rise from the trillion tonnes could be between 1.3C and 3.9C, Dr Allen's team calculates, although the most likely value would be 2C.

Oil change

The "trillion tonnes" analysis is one of two studies published in Nature by a pool of researchers that includes the Oxford group and scientists from the Potsdam Institute for Climate Change Impact Research in Germany.

Drought in California
Impacts such as droughts would increase above 2C, the IPCC believes

The second study, led by Potsdam's Malte Mainshausen, attempted to work backwards from the 2C goal, to find out what achieving it might mean in practice.

It suggests that the G8 target of halving global emissions by 2050 (from 1990 levels) would leave a significant risk of breaching the 2C figure.

"Only a fast switch away from fossil fuels will give us a reasonable chance to avoid considerable warming," said Dr Mainshausen.

"If we continue burning fossil fuels as we do, we will have exhausted the carbon budget in merely 20 years, and global warming will go well beyond 2C."

If policymakers decided they were happy to accept a 25% chance of exceeding 2C by 2050, he said, they must also accept that this meant cutting emissions by more than 50%.

That would mean only burning about a quarter of the carbon in the world's known, economically-recoverable fossil fuel reserves. This is likely to consist mainly of oil and natural gas, leaving coal as a redundant fuel unless its emissions could be captured and stored.

Both analyses support the view of the Stern Review and the Intergovernmental Panel on Climate Change (IPCC) in suggesting that making reductions earlier would be easier and cheaper than delaying.

But according to Potsdam's Bill Hare, a co-author on the second paper, some key governments appear to favour pledging milder cuts in the near term in return for more drastic ones in decades to come.

"We have a number of countries - the US, Japan, Brazil - saying 'we will emit higher through to 2020 and then go down faster'," he said.

"That might be true geophysically, but we cannot find any economic model where emissions can fall in the range that this work shows would be necessary - around 6% per year."

Major intervention

Myles Allen's group has made the argument before that focussing on humanity's entire carbon dioxide output makes more scientific and political sense than aiming to define a particular "safe" level of emissions, or to plot a pathway assigning various ceilings to various years.

Some greenhouse gases, such as methane, have a definable lifetime in the atmosphere, meaning that stabilising emissions makes sense; but, said Dr Allen, CO2 "doesn't behave like that".

"There are multiple levers acting on its concentration and it does tend to accumulate; also models have to represent the possibility of some feedback between rising temperatures and emissions, such as parts of the land turning from carbon sinks into sources, for example."

The Nature papers emerge in a week that has seen the inaugural meeting of President Obama's Major Economies Forum on Energy and Climate, a new version of a body created under President Bush that brings together 17 of the world's highest-emitting countries for discussion and dialogue.

During the opening segment, Secretary of State Hillary Clinton re-affirmed the administration's aim of cutting US emissions by 80% from 1990 levels by 2050 - a target espoused by some other developed countries.

But according to Malte Meinshausen's analysis, even this reduction may not be enough to keep the average global temperature rise within 2C, assuming less developed nations made less stringent cuts in order to aid their development.

"If the US does 80%, that equates to about 60% globally, and that offers only a modest chance of meeting the 2C target," he said.

Last week saw the publication of data showing that industrialised countries' collective emissions rose by about 1% during 2007.

Richard.Black-INTERNET@bbc.co.uk


Sustainable Living: Interactive Workshop on Gardening

Posted 15 years, 8 months ago    6 comments

 

You are invited to a

Free workshop

About

Sustainable Organic Gardening and Wise Water Use

 

Thursday 7 May, 6.30 to 8.30 pm

 

Beat the recession from your own back yard!

 

With the Support of the Far North District Council and Sustainable Living Aotearoa/New Zealand, the Environment Centre presents the first of a programme of interactive workshops designed to help you create a more sustainable lifestyle. At this 2 hour evening workshop you will be able to share your experiences as a home gardener, learn some tricks to make your kitchen garden more productive and discuss ways to reduce your impact on the planet by using water wisely and sourcing more of your basic needs locally.


At the Far North Environment Centre

CBEC Building, 190 Pukepoto Road, Kaitaia

 

 (Light refreshments will be provided)

To register for the workshop, call 4081086 or email soozee@ecocentre.co.nz

 

 


Kaitaia Fluoridation Issue: Public Meeting, Little Theatre, Kaitaia Tuesday April 28

Posted 15 years, 8 months ago    2 comments

There will be a public meeting in the Little Theatre at the Kaitaia Community Centre on Tuesday 28 April at 7 pm to discuss the issue of fluoridaton of the Kaitaia water supply. Doors open at 6.30pm.

A two year trial of fluoridation in Kaitaia ended recently in March and a forthcoming District Council meeting on Thursday will look at options for the reintroduction of fluoride to the water supply.

There is a perception that consultation with the public has been inadequate on this important public health issue. The meeting at the Little Theatre has been called by the Fluoride Action Network to present some alternative views and to generate public awareness and discussion.

For further information and contacts, please click on the attached file.

fluoride meeting flyer April 28.pdf


Get your photos in! Last days of Photo Competition - Far North Exposure

Posted 15 years, 8 months ago    3 comments

This is your last chance to win prizes by getting your photos into the Far North Environment Centre's photo competition - Far North Exposure, Our Environment through the Lens.

The photo competition is a celebration of the environment and the arts, connecting our schools and communities with inspiring imagery of environmental issues of our time and in our district.

The competition theme is simple: "The power of a photo: Our Far North Environment". You could capture one of the many stunning Far North landscapes, a small aspect of our unique environment, or a negative impact.

Far North Exposure is divided into four age categories, and a Category Winner will be selected from each of the categories. Each of the Category Winners will win one of four Nikon Coolpix L16 digital cameras. So they can enjoy using their new camera in our amazing environment, each Category Winner will also win seven nights of camping for a family of five at a Far North Department of Conservation campsite.

One Grand Prize Winner will be selected from the Category Winners. The Grand Prize Winner will also be able to use a $100 gift voucher to select from the fantastic range of native plants and gardening products available from the Trees Company Nursery.

Entry is free, but the competition will close on Friday 1st May! You can enter up to four photos, and each photo needs to have been taken within the Far North District, between 26th February 2009 and 1st May 2009. Entries must be received by 4pm on 1st May 2009. For more information on how to enter Far North Exposure check out the Far North Environment Centre's website (www.ecocentre.co.nz/whatson/photo/), pop into the Environment Centre at 190 Pukepoto Road in Kaitaia, or call 09 408 1086. Digital photos can be submitted by email with your date of birth to: photo@ecocentre.co.nz

The winning and runner up photos from Far North Exposure will be exhibited at a number of events around the Far North as a way of celebrating World Environment Day (5th June).

Far North Exposure would not be possible without the kind support of the Department of Conservation, Far North District Council, More FM, Top Print, and Trees Company.


Dune Action Day , Tokerau, postponed to Saturday May 2

Posted 15 years, 8 months ago    2 comments

Weedbusters Work Day

Postponed to SATURDAY MAY 2

9 'til noon


 

Our apologies to anyone who might have been offended by our scheduling of a weedbusters day for the morning of Anzac Day. We did not initially realise what the date was and when it was first brought to our notice we did not fully consider the clash in commitments this would entail for some. No disrespect was intended. We look forward to seeing you the following Saturday for another great session of weedbusting!

A successful Weedbusters day was held at Tokerau Beach on March 1st - the start of Sea Week 2009. Eight people turned up and put in a solid morning of work, cutting and removing weed seedheads then lopping down an area of Cape Honeyflower and stacking the slash over the stumps to discourage regrowth. The resulting piles of mulch will need to be revisited to knock back any shoots that emerge, but eventually they will provide rich composted areas where more 'dune-friendly' native trees and shubs can be planted to replace the weeds.

Weed seedheads removed from the dunes
Weed seedheads removed from the dunes

The Far North Environment Centre and Department of Conservation would love to see you at the next working bee to tackle more of the weeds that are taking over the dunes at Tokerau Beach. We will be gathering at the DOC Reserve at the end of Simon Urlich Road at 9 am. You will be offered a choice of working in the ‘organic’ zone, where only manual methods are being used to knock down the main offender – the Cape Honeyflower – or the ‘herbicide’ zone, where the weeds will be cut down and the remaining stumps painted with a herbicide gel.

Learn about the Dune Environment

Distinguish introduced weeds from native plant species

 

Please bring:

  • Sun protection
  • Drink
  • Overalls or similar tough clothing
  • Sturdy shoes
  • Loppers and gloves if you can, otherwise we will provide these.

Following the morning’s work, DOC will provide an excellent Barbecue Lunch.

For more info and to check for postponements due to weather, call Soozee at the Far North Environment Centre on 09 408 1086



Shim