Showing posts with label ENERGY FROM WASTE. Show all posts
Showing posts with label ENERGY FROM WASTE. Show all posts

Saturday, October 27, 2012

REview - Movie - 'Trashed' - More clever than wise


That last line is not a critique of the movie.


It's a quote from it:

"The difference between the clever man and the wise man is that the clever man can extricate himself from difficult and intricate situations that the wise man would never have gotten into in the first place."

Author: Jewish proverb

I had been invited to our local Ross theatre (rediscovering what a great little venue it is), by a local media baron, and approached with some misgivings, not least because I also dragged along 'she who must be entertained'.

Me because I have not had the best experiences with such documentaries, and on the missus' behalf because, well, if you are not a bit of an eco-activist, the subject matter does not exactly equate to the latest Twilight. And one and a half hrs plus on Trash talk is a fair old whack.

But I need not have worried. That time passed quickly and was well spent... for both of us, and I think the rest of the audience, which I was thrilled to discover included 'Mrs. Green' of My Zero Waste and her family. Their presence in part being explained by her having a featured role as a zero waste advocate.

However, in doing justice to an objective review, it is not a movie that will be everyone's idea of a good night out, or to their tastes. I think you would need to be interested in the topic, and happy to see your money going to such an exercise in necessary awareness.

But even if it doesn't appeal as a movie experience, I'd say catching it if and when it is on TV, or when the DVD is released, is a worthy consideration.

There's stuff worth knowing, and it is presented well.

The script is solid, and not preachy, and with a presenter/VO the calibre of Jeremy Irons, and music backdrop by Vangelis, the audio-visual experience is top notch.

Though the full HD impact of a 40m wall of rubbish calving into the sea at the East end of the Med is pretty revolting.

This was one of the biggest out of control land dumps there is, at Sidon, and though vile had an awesomely fascinating aspect to it too. It was like those rock strata you see science types getting excited about to explain dinosaur extinctions or tsunamis.

Which is apt, because in a way it is a waste mountain version of the cr*p 'we' throw out over the decades... centuries. No further back than that, as it was pointed out that it's really only in the last hundred years that we moved from 'natural' materials that degraded 'naturally' on disposal to those that do not, if at all. Or, if they do, into something not nice at all.

This was a thread throughout, and was indeed an area that informed even me, when I thought I was quite on top of the messy aspects of human imposition on this planet.

The expert 'talking heads' referred to were very good, and unlike many advocates came across as reasoned and well-informed. And realistic.

But what they had to share, and show, was not too palatable, even as one sits in a comfy cinema in the well-regulated West. Lured into a false sense on security by 3rd world horror stories, I was unprepared to what was closer to home for comfort.

And Mr. Irons was a great guide in complement. Not too earnest if passionate, and even cynical and self-mocking with a wicked sense of humour on occasion to lighten what too easily could become a voyage into darkness if not careful.

But careful we need to be. I was pretty aware of many of the issues around biodegradability (and will need to revisit my open-ended investigation on this topic that I started a long time ago), but the microparticle 'soup' that plastics which enter the eco-system create was really horrifying to be reminded about. And while 'witches' knickers bags are the stuff of many an M&S/Daily Mail PR stunt, this is an area I am much more concerned about.

Also incineration, especially the so-called newly-rebranded 'Energy from waste' variety.

The theory is good, and the intentions of some noble. But I now have serious outstanding concerns on the practice... and the intentions of others.

One look at the news these days shows the 'authorities' are not always smart or to be trusted, especially when in thrall of big business or under fiscal pressures.

The movie spent a lot of time on what comes out of the chimney, and it's not pretty if the thing is not set up right and run right... including changing filters that are needed to meet safety levels, but get bunged up pronto and need replacing a lot... at vast cost.

I was reminded of our 'bagless' Dyson vacuum, that was to 'save' us a fortune, but whose EPA filter ran up such a replacement bill we got rid of it. So too with such facilities. They cost a lot to build, and more to run. And if the money gets tight, they either run dirty or they shut down.

And if they don't shut down and run dirty... you don't want to be near. And by 'near', I mean on the planet. Like plastic micro/nano particles, what goes up, or down, or in the water, goes around... everywhere.

A large chunk of what is in there that shouldn't be are dioxins, and these are not nice. At all.

A distressing part of the narrative was necessary, and this was a visit to Vietnam, to see the results of dioxin contamination as a result of the Agent Orange spraying during the war there.

Now this was concentrated hugely (and there may be other factors), but even after all this time there seems no doubt that this stuff is not great to get into the food chain, and especially by the time it works up to apex predators... like us. 

There was a very nasty scene in a pathology lab in Vietnam to illustrate the one way humans, or at least half of us, can purge out bodies of dioxins, and that is from Mother to unborn child. If you watch... be forewarned, and prepared.

Yet even here in the UK there are 'officials' who at best seem... too comfortable with reassurances from those they'd prefer to hear from than those who don't suit.

And with our headlines currently full of breaches of trust from those in authority... and even complicit media driven more by agendas than professional integrity... I tend to err on the precautionary principle advocated by the Professors and experts we were presented with throughout.

And it's not like some 'we're all doomongering' efforts where the pulls are economic vs. environment; there are compelling triple bottom line arguments in mitigation to be had too. Win-win-wins abounding, just like those we try and push here at Junkk.com or with RE:tie. It doesn't have to be a stark choice between living in a cave or dying a horrible slow death.

If I was to offer a critique, it would be that the movie was 80% problem, and 20% more positive. Though the positives were inspiring. I was thrilled to see a section on the inspirational unpackaged concept, for instance, and especially to hear their spokeslady talk not just in savings terms, but also... shock... making a profit!

But it is necessary to grasp and appreciate that there are some ideals that reality may not allow. Population densities, budgets... time.

These are all vast, intermingled issues that are hugely complex and need to be discussed as part of the whole 'green' deal (and another time than here). And too often this rather key fact gets lost in focusing on one issue. Focus is good, but it can lead to dogma, and dogma can create pockets, and pockets competing for attention can mean inconvenient truths that don't suit get ignored to push the passion, more than being aware of the pragmatic actualities.

The movie made me realise how easy it is to get caught up on one's own little area of concern, and perhaps ignore the bigger picture and how others in theirs need to be related to. But on the whole I felt a strong sense of vindication with what we at Junkk are trying to do, and how it can't hurt and hopefully can help. If in a small way. But it also made me realise that the movie addressed reduction (which has limits), and recycling (which has 'issues') and disposal (which has huge consequences), but barely even tipped a hat at the potential of reuse... especially designed-in reuse, or repair.

Now these are niche and poor cousins, but with a bit of imagination and will, they could become just as big as solutions... and money-making ones too. I hate to say it, but a lot of effort does seem focused on areas of dealing with waste that are now profitable but maybe not that great on enviROI and hence as good for the planet as often claimed. Box-tickers and target-setters do like such things as rates and bonusses can be easily related.

Yes, sending a container with bales of compressed milk bottles to be 'recycled' is better than sending it empty... but what about the possibility they don't need 'processing' at all, and get sent to a place where they can become a new, long-lasting product in their own right? The movie well showed that the resilience of these new waste materials makes them pretty effective in aggressive environments. Why not apply them rather than keep looking for ways to deal with them, if not having them is simply not a consumer society-realistic option?

I noticed that a member of the Rausing family had helped with the funding.

Maybe Tetrapak would be open to an approach from Junkk.com or RE:tie again on the back of this movie, when any tries before have not got past the gatekeepers who can often talk a good tale, but end up failing to walk quite as well in complement?

If they did, maybe together we can find ways to be both clever... and wise?




Caption: By coincidence, in chatting with said media baron last week, I happened to stumble across an experiment I had bee conducting, namely leaving a bio-degradable shopping bag to do its thing. Clearly, after a few years, it is on its way, but if non longer a turtle-choking threat, those little pieces are still not very benign. 

ADDENDUM 1 - In researching this further, and in wishing all on the US Eastern seaboard well post-Sandy, I found this interesting:

http://www.lastnightsgarbage.com/?p=2890


‘New York City is an island built on garbage. Dutch settlers constructed much of the southern tip of Manhattan by extending the shoreline with landfill.’

ADDENDUM 2 - A URL of a new post about the issue closer to home:

http://www.bbc.co.uk/news/science-environment-20154032

ADDENDUM 3 - In compelment to the Energy from Waste segment:

http://www.fastcoexist.com/1680763/sweden-needs-more-trash-because-it-has-turned-all-its-got-into-energy

ADDENDUM 4 - an interview with the producer by the packaging industry:

http://www.packagingnews.co.uk/environment/trashed-challenges-world-to-change-habits-profile/


Monday, October 19, 2009

CATEGORY - POOH CORNER

There has been one waiting on the site since its genesis.

Can't believe I haven't added a blog complement to collate them 'til now.

Warning - Eat lunch afterwards.

Articles

Greenbang - Dung: It’s not waste, it’s fuel

Hepune - NEW - The Scoop on Poop

Suppliers

Ellie Pooh

Thursday, August 06, 2009

CATEGORY - ALT ENERGY

For now, just links as I happen across, or get told about them:

NOTE - New info/links as stumbled across subsequently indicated by NEW

GENERAL

Indy - Letters - Real facts about the Severn Barrage - Actually a pithy breakdown, though subject to confirmation factually

Indy - Greener power to the people: the real energy alternative?

What still astounds, and depresses me is that even now, with all that we face and all that is in place and/or being proposed, from government to major media I still have no clear idea what the facts are to make objective choices.

From nuclear to wind to micro, I really have no idea what will work, what won't and, crucially, what the actual numbers are, from ROI to enviROI.

Sadly it all still seems shaped by agenda, lobby-pressure, targets and, often, the green-tinted view that if it is' eco' it must be good no matter what.

Guardian - - How power from the people could cut CO2 emissions - with government help

Guardian - Hutton tells power grid to clear barriers to wind

Guardian - A renewed effort on green energy

Times - Why going green will still cost the earth - My favourite headline! Not, however, reading the rest.

Times - Homes that produce their own energy

Without the Hot Air - Summary of an academic study linked in a blog I frequent. Pro or con, as always, read, and treat with one eyebrow cocked.

Times - How China’s thirst for oil can save the planet - some more alt eng at the end

Telegraph - Latest microgeneration technology for houses - some excellent links to the various options mentioned below

Times - Expert fears over green energy targets

A worthy share from a forum I frequent:

10 Steps in 10 Years to 100 Percent Renewable Power

original article here

BBC - Britain 'faces power cuts threat' - As stated, it is reporting a report from an interst group. Does anyone do 'objective' any more?

Guardian - Shell dumps wind, solar and hydro power in favour of biofuels - Rather significant, IMHO

Indy - Green energy targets will not be met without government aid - That's what money from whom, again? Nothing to do with some players more keen on dosh than targets (neither looking like serving my kids' futures in terms I fancy, mind) pulling out as the business models don't add up, I hope.

INFORMATION

coopfire.coop -
green.energyhelpline.com -
greenenergy360.org
grunweb.org.uk -
localpower.org - NEW
Microgeneration Certification Scheme -
nhbcfoundation.org -
nef.org.uk -
renewable energy foundation -

Algae

algalbiomass.org -
algaeatwork.com -
algaefuelmaking.com -
nationalalgaeassociation.com -
Newsnight - All of a sudden... algae is everywhere
Gaurdian - UK announces world's largest algal biofuel project
Newsnight - I share a moment
What is it about entities that end in 'Trust' that seem to inspire anything but in those who are exposed to their vision?Sadly, we share a similar view of quangos, and especially those appointed by, funded via and hence beholden to those who created them.Vast empires of persons, pay, perks and pensions, whose first aim is to secure budgets and then blow them on comms exercises mainly aimed at self-justification and/or securing more funding than actually applying much to any..DOING, as such. I anticipate a major round of announcements in this regard soon, as part of looking like something might happen to make my kids' future better, but not really getting round to anything tangible. Doubtless ably shared in PR support by a quick trip to a snowy place in a helicopter by all the usual suspects and their crews from you know who to tell 'us' what awaits if 'we' don't sort ourselves out. Trust me.
Yours in hoping we share the right rocket when the world really catches cold... (see Hitchhikers Guide)
Indy - Oil giant Exxon sees the future – and it is green algae - Doesn't make it right of course, but in matters green, when you are trying to track the future, it is often worth following the money. And it is interesting where multi-billion oil companies are going into, and avoiding/getting out of. Oddly, there is often a slight disconnect with political directions. I wonder why?

Biochar

Guardian - Woodchips with everything. It's the Atkins plan of the low-carbon world - I have seen this referred to a lot. Time to get up to speed. So view this as but one view I quote. The comments will help.

Gaurdian - James Lovelock on Biochar: let the Earth remove CO2 for us - As night follows day...

Biofuel


FT.com - via blog - hey, it's good news, at least in one area... I hope!
Indy - Can biofuel help prevent global warming, or will it only make matters worse?
Bear in mind it's 'a' discussion from 'a' paper. In fact I'm thinking this deserves it's own category as it really isn't alt. energy and is definitely a hot topic.
Guardian - Burning biofuels may be worse than coal and oil, say experts - Glad I didn't (well, couldn't afford) the SAAB Biodiesel! I'd be keyed everywhere. Goes well with the one below, though:)
Guardian - UK biofuels really do help the planet - Letter from the NFU. That's of the UK. hence I am unsure if the headline is accurate.
Indy - Shell starts algae biodiesel research site in Hawaii
Times - Shell joins search for green fuel with plan to make diesel from algae

Oooooooo....kay.

It 'may' be green....er.

But what still comes out the pipe when it's combusted?

ASA - SAAB - Interesting insight into the issues. Note the number of complainants. I will be interested if the latest Prius TVC gets though unscathed. Some fairly hefty claims in there, including one that seems to say it actively scrubs CO2 from the air. Bearing in mind 5-25% of a cars' carbon impact is at manufacture, which seems to be ignored in this ad, I look forward to the supporting evidence.

Telegraph - Airline industry could be flying on biofuels in five years - Another when one kinda needs to divorce the local smartness of the technology from the bigger picture of its' consequences. In amongst an already 'could'-heavy piece, I stumble here: '..depending on the availability of sufficient crops to produce it.' Might one add '..at the expense of food supplies?'. Not sure "The feedstocks are very expensive but as we build the market, more people will grow energy crops." really addresses that dilemma.

Guardian - US car manufacturers plough a lonely furrow on biofuels - Haven't seen much on this topic lately. Perhaps this suggests why?

Biogas

Junkk - Heard of making a pig's ear of things?

Ecologist - NEW - Biogas: is your council about to waste your waste? - Why, in the name of all that is backstreet brown enveloped, are our councils cutting daft deals that are tied down for 25 years!!!?

Biomass

Times - Wind puts sun in the shade for investors - Actually it's about a few things, but I simply noted this at the end: '..the company should benefit from a move by certain utilities towards the burning of biomass, such as wood, as they strive to reduce carbon emissions.
UK company Drax, for example, recently announced plans to build a facility in a power plant in the north of England, reportedly capable of handling around 1.5m tons of biomass per year. Webber said it was likely that it would import wood from North America for fuel.'

CHP - Combined Heat & Power (involves combos of various others, especially the two above)

EPA - Catalog of CHP Technologies - US-based, but v. useful! Why do I get the feeling that, for all the froth and bother from the EU, an awful lot of US-based stuff is just getting on with it... and getting streets ahead.

Energy from Waste

Telegraph - Why are we not using waste as fuel to generate heat and power? -
Telegraph - Waste produces waste - I should have known (well, remembered) this, but was stuck by this in the author's letter: '...burning does not decrease the mass of waste; it actually increases it. The illusion of disposal is maintained because a large proportion is “aerosolled” into the air as highly reactive and toxic gases and dust. The remaining ash goes to landfill'
This reply in rebuttal to his letter/claim is also worth noting. Complex, eh?

Feed in Tariff

Newsnight - Actually in the post threads. I join to ponder whether being FiT for purpose might lead to a good enviROI.

Fusion

Telegraph - Nuclear fusion energy project could lead to limitless clean electricity

GeoEngineering


Guardian - Geo-engineers, too, have a vital role in saving the planet
The Register - 'Sunshade' global-cooling plan would ruin solar power
BBC - Setback for climate technical fix - See comment from Dave

GRID - NEW Sub-category - without the means of distribution being sorted, all else is academic

Indy - NEW - The undersea secret that's bringing more power to the people - the claim is that it is boring. I find it anything but.

Heat Pumps

Indy - The latest craze in hi-tech heating sounds great – but the figures simply don't add up - Another possible enviROI poor option? Or......

ADDENDUM - Note feedback in comments section!

Hydro

Times - Britain's rivers called on to provide renewable energy

Laser Fusion

Indy - Lasers point way to clean energy

Liquified Natural Gas

ASA - Insights via, of all things, a ruling on an Exxon ad. Guardian

Microgeneration

Marketing Week - BG to launch range of home energy generation products - It is to be hoped that the ROI and enviROIs of these will be properly spelled out and understood before rushing in.

Indy - Donnachadh McCarthy: The Home Ecologist - An odd situation, at best

BERR - Quality mark gives consumers confidence in going green - If they say so. Actually, I have been asking for such a thing for ages. Hope this will prove valuable.

Ocean Thermal

New Scientist - Plumbing the oceans could bring limitless clean energy - Interesting, with that 'could', but I still caution that there is no such thing as a free lunch

Tidal


gizmag - World's first commercial scale tidal energy generator nears completion -
Wave Energy Today - if you need to know about the subject 'in depth' (sorry)

Junkk.com - Issues raised surrounding the Severn Barrage

Junkk


Various

BBC - Cash cuts see green grants halved
- an action says a lot more than most green spin.

Smart Planet - Top five UK renewable electricity technologies - via a tip kindly provided by Ian of Wave Energy News

Telegraph - UK lags behind on eco energy


Times - Going green: how much does it cost and is it worthwhile? - Not very extensive, but a little more to the gristmill

Wave

Junkk

Wind


BBC - Wind turbines

BBC - Wind turbine expansion plans due - has a sidebar video on arguments pro-con

Times - Giant offshore wind farms to supply half of UK power - 'to infinity... and beyond!'

BERR - Link to windspeed calculations, and other info

Times - Country out-performs towns in household wind turbine trials - Courtesy of Dave from Solarventi. Actually I am sure I had something on this recently. Now, where the heck would it be posted? Wind category, probably.

Junkk - Bogey Men

BBC - RSPB calls for more UK wind farms - Well, at least shredded seagulls are off the menu. I always thought this was a silly objection.

Daily Mail - Brussels demands thousands more wind turbines across the UK - targets vs. enviROI. Can't quite get my head around the EU setting rules for countries with different systems and climate.

ASA - You want to see how complex this can be? Check out this!

Wednesday, January 28, 2009

enviROI anyone?

Stressing this 'a' story about 'a' comment, I share it as it does highlight my preference to being really green as opposed to just ticking boxes.

Which I bang on about enough.

Recycling 'could be adding to global warming'

In passing, I also sense a move towards a related 'eco' issue, namely energy from waste, and wonder if there is some coordination at play.

Whichever way, I simply hope that the enviROI of the 'next big thing' is factored in.

WRAP - WRAP responds to current debate on recycling - 'It is still a better option both financially and environmentally [my highlight] for councils and their council tax payers to recycle rather than send to landfill, even if councils face higher storage charges temporarily.'

Wrap - Recycling continues to be the best option - 'Reports in today’s media suggesting that recycling adds to global warming, rather than tackling it, are misleading and factually incorrect, said WRAP'

Telegraph - Is recycling just an evil ploy?

MRW - Recycling operations could be adding to global warming, says former Biffa director - In posting the ebbs and flows to this story, I am struck by how important 'knowing' is, and yet how little the wiser I still am in all this. Plus the various agendas at play. Some have a vested interest in getting away from recycling, some in slagging it off, and some, conscious of their target-driven bonuses, love collecting the stuff and the heck with whether it makes any sense.

Packaging News - NEW - Waste adviser Peter Jones defends position on recycling - I think I have learned more about the state of our media than the actual issue.

Saturday, August 16, 2008

Just a thought...

I've mentioned this before.

Between the sun and the rain, my 1/2 acre produces so much green stuff each week I cannot keep up. Even with a massive trolley, my dump run is piled high with vegetation.

Now, as this is what Mother Nature has used energy from sunlight to convert C02 into more complex carbon products (and hence capturing) that's already a good thing, but can't we in some way munch this down to compost and capture the gaseous energy to run stuff?

I merely ask, because having watched the Chinese army tote several acres of offshore seaweed to landfill, the same notion struck me when I read this:

Foreign plants and animals cause havoc on waterways

BBC - 'Dirty dozen' threaten waterways

Guardian - NEW - Compost bug offers hope for biofuel industry - Dots are bring joined..

Tuesday, July 15, 2008

Nature's Bounty

Just watching the news about the Chinese clear up of the sailing venue.

10,000 troops cleared vast swathes of green algae clogging the shoreline and, it appears, it all has ended up in landfill.

Meanwhile, this weekend I attacked our little 1/2 acre of garden, which frankly has ended up as a jungle thanks to the combo of sun and rain. Amazing little green factories using solar energy (even through clouds) to make carbon-based materials.

And I will be trotting off with a large trolley full to the tip next weekend.

I merely ask, but I don't know, but might there not be some value in looking at efficient ways of gathering this material and getting it to places where it can be used to generate heat and resources? Maybe it does already, but if not it seems a pity that essentially my garden, if used only for compost, is mainly emitting co2 with little to show.