Elemental

These are my links for December 11th through December 17th:

• Is global warming unstoppable? – Another nutty theory or not?: "Garrett says his study's key finding "is that accumulated economic production over the course of history has been tied to the rate of energy consumption at a global level through a constant factor."
  That "constant" is 9.7 (plus or minus 0.3) milliwatts per inflation-adjusted 1990 dollar. So if you look at economic and energy production at any specific time in history, "each inflation-adjusted 1990 dollar would be supported by 9.7 milliwatts of primary energy consumption," Garrett says….
  "Economists think you need population and standard of living to estimate productivity," he says. "In my model, all you need to know is how fast energy consumption is rising. The reason why is because there is this link between the economy and rates of energy consumption, and it's just a constant factor.""
• Kevin McCloud is a Big Hit at TGR/RIBA Conference – "The challenge of combining sustainability and conservation issues were thoroughly debated at the conference with input from conservation officers, architects and engineers. Some questioned the need to debate this issue when there are ‘only’ 380,000 historic buildings in the UK – perhaps we should be concentrating on the many thousands of non-historic buildings that are below current standards of sustainability.
  Others wanted to discuss what should be tackled first and what makes most carbon sense. The contrast between the photovoltaic panels at the nearby Heelis project costing £450,000 and only contributing 10-15% of the building’s electrical needs and Kevin McCloud’s modest but effective eco-refurb of a terraced house in Manchester reducing carbon emissions by over 30% but only costing just over £2,000 could not have been sharper."
• ‘Sustainability’ is a dangerous mirage – Building Design – Owen's on top form: "It’s the very term “sustainability”, which has enabled even Dubai to present itself as if it is touching lightly upon the earth, that is at fault. What exactly is it that we want to “sustain”? Humanity? Nature? Capitalism? As a slogan it’s as awful as “save the planet”. The planet is safe, it’s we who are in danger.
  The problem with the rhetoric of sustainability is that, as a buzzword, it serves to fill the ethical void in the apocalyptic capitalism of the last 30 years. So, we get sustainable supermarkets, green-roofed car parks, carbon neutral desert cities, all of which are a kind of architectural offsetting as moronic as its economic equivalent. A hundred new industrial towns can have the mirage of Dongtan projected onto them. The recent demise of the British “eco-towns” is the pettier version of the same failure."
• Controlling dew point – 2009-11-19 10:00:00 | Consulting-Specifying Engineer – Excellent article (ASHRAE/US bias) which explains the principles of designing to dew point rather than relative humidity: "Not so long ago, HVAC designers did not have to be especially concerned with humidity. With plenty of cheap energy, the industry could afford to wallop the air with heavy-duty cooling to dry it, then fry it with reheat to keep it from freezing the occupants."
• Building4Change : European research gives blueprint for social sustainability – "Tools, instruments and metrics to foster sustainable communities are biased towards environmental sustainability, a European research project has found. The research, carried out by Oxford Institute for Sustainable Development, provides a blueprint for policymakers on incorporating social sustainability into European urban redevelopment initiatives.
  The report recommends greater integration of socially responsible investment and local authority indicators, alongside increased investment in data gathering to improve understanding of social sustainability. It highlights valuable monitoring systems such as the FootprintR sustainable investment policy, created by developer Igloo"
• Abu Dhabi to set school building eco standard – Building – "A new sustainable building standard is being developed for Abu Dhabi's schools.
  The system is being drawn up by Estidama, the organisation behind the emirate's local sustainability code for the the Abu Dhabi Education Council."
• Futerra Sustainability Communications – leading thinking – Another great guide to communicating sustainable futures from Futerra: "In this guide we argue that climate change is no longer a scientist's problem, it's now a salesman's problem. We call upon government spokespeople, climate campaigners and business advertisers to stop selling visions of hell. Instead we must all create and sell a new vision of a' low carbon heaven'.
  This guide is a new approach for us. Most of our previous thought leadership has been very practical – this is stronger, more opinioned and more controversial. There's still a lot of guidance and original research. But we're not pulling our punches."
  From the report: "Dates, percentages and figures come in action plans, not visions. A 20% cut by 2020 isn’t a vision, it’s a target. Put all the targets together and imagine what the world would be like if we met and exceeded them: that’s a vision."
• Land Securities chief executive accuses Government of lacking courage on sustainability – Modern Building Services – "On the need to dramatically improve the poor energy efficiency of the UK’s existing building stock, he said, ‘Unlike in the USA, the UK always seems to have a reluctance to use carrots and sticks in the tax system to drive behaviour and redirect capital investment. There is good evidence that tax allowances change investment decisions — and these allowances can be temporary.
  ‘I would certainly advocate a much higher level of Enhanced Capital Allowances for investment in energy-saving plant and building adaptations. However, I think the simplest route may be to use the property rates system to reward those who occupy energy-efficient buildings .’"
• Leeds given more power over regeneration – Building – "Rosie Winterton, minister for local government, has signed a programme to give Leeds and its regions more power over housing, planning and regeneration.
  The Leeds City Partnership pilot programme brings together 11 councils, regional partners and central government to create a devolved housing and regeneration board."
• Building4Change : New plant produces energy by mixing fresh water and sea water – "World's first osmotic plant opens, but commercial version will not be available for several years.
  European renewable energy producer Statkraft this month opened the world's first power plant generating energy by mixing fresh water and sea water in Norway.
  The energy is based on the natural phenomenon of osmosis, the transport of water through a semi-permeable membrane. When fresh water meets salt water, substantial amounts of energy are released, which can be used to generate power.
  At the osmotic power plant, fresh water and salt water are guided into separate chambers, divided by an artificial membrane. The salt molecules in the sea water pull the fresh water through the membrane, increasing the pressure on the sea water side. The pressure equals a 120 metre water column, or a significant waterfall, and can be used in a power generating turbine."
• Design Activism: Coming across chemicals: in plastics and in schools – "the main problem with the chemicals is that not enough of them have been properly tested for health effects, and the result is that we only regulate chemicals that we know about. A classic example is BPA, a chemical additive found in bottled water containers, baby bottles and the like. Last year mounting evidence about adverse health effects from BPA caused it to be withdrawn from the market.
  The long term solution to this problem is hatching in the Green Chemistry movement, which is aiming to put the burden of proof of safe chemicals on the manufacturers. Currently a chemical is innocent until proven guilty, however, there are simply too many chemicals and, based on the evidence we do have, no reason to assume their innocence. Proposed green chemistry policies also recognize that health problems might arise for interactive, multiple exposures."
• Ben Casnocha: The Blog: 10 Easily Implementable Life Problem-Solving Strategies – Some great thoughts on procrastination from Ben: ""Can I fail at this?" It's like Raymond Chandler said: there is no success without the possibility of failure. Therefore, something I can't fail at is also something I can't succeed at. I can fail at conducting an interview, writing an essay or making a video. I can't fail at meandering around the internet in search of "neat stuff to read." In a recent tweet, I defined procrastination "the temporary displacement of tasks at which it is possible to fail with tasks at which it is not possible to fail." I suspect I'm less far off the mark than ever, especially regarding why procrastination is not a productive tendency."
• ippr – Institute for Public Policy Research – Left foot forward – "Increased birth rates and an ageing population, coupled with a fall in net immigration into the UK means that natural change, births and deaths – is now responsible for a greater component of the UK’s population increase, rather than immigration.
  But what should a progressive UK population policy look like? It will have to deal with issues such as family size, retirement age, population distribution across the UK, as well as immigration control.
  Attempts to restrict immigration to a zero net immigration level… will have major economic consequences. At present younger immigrants make a greater fiscal contribution than do the older UK-born population. Big restrictions on labour immigration would result in higher taxes, among other outcomes. Fiscal deficits could be alleviated if everyone worked longer… Family impacts on population size, but how would British adults react to being told to stop at two children? What incentives could be offered to families who stop at two?"

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These are my links for November 14th through November 19th:

• Welcome to amazonails – Enerything you ever needed to know about straw bale building.
• Footprint » Common carbon language – "The ‘Common Carbon Metric’ will be piloted by the leading green building rating tools and made available to anyone dedicated to promoting the understanding and development of a low-carbon built environment. The real impact of this initiative lies in the detail which has yet to be announced, but it is an indication of the growing consensus about the role the built environment can play in mitigating climate change."
• Publications – News & Publications | BioRegional: solutions for sustainability – via Hattie at AJ, I find that BioRegional are making lots of their reports free. Will be interesting to read the One Planet Communities and compare to BREEAM, LEED and Estidama. Communities (rather than buildings) will be the buzzword for 2010. Unfortunately Pooran Desai's book is not free, but can be ordered from Amazon.
• marklynas.org | Closed because of geoengineering works – Mark Lynas on geo-engineering (something I'm really not comfortable with): "Geoengineering deeply divides scientists and environmentalists. Should we really consider spraying sulphates into the stratosphere, planting artificial trees across deserts or dumping iron filings in the Pacific as legitimate options to cool down our planet? Kruger, whose preferred solution involves spreading billions of tonnes of lime in the oceans (see cquestrate.com), likens the approach to having an airbag in a car: it’s better not to crash, but also sensible to insure against the risk that the worst will happen. Plus, “the time to design an airbag is before you are skidding on ice”."
• Predicted vs. Actual: Closing the Gap – "Marcus Sheffer, chair of LEED’s Energy and Environment Technical Advisory Group (TAG), shared some ideas under consideration for the next update to the rating system slated for 2012. The group is closely looking at LEED’s energy credits so that energy simulations more accurately predict performance. For example, the TAG is looking at ways to encourage modeling earlier and more frequently in the design process. “We need to change the practice of validation modeling at the end of a project,” said Sheffer. “We need more iterative modeling.” "
  Interesting comment after the article – can we *really* predict performance?
• Three older houses to be Passivhaus retrofitted – "An architects practice is being funded by the Technology Strategy Board to undertake design and feasibity studies into a proposed scheme to retrofit three empty houses to Passivhaus standard. The Retrofit for the Future competition is designed to address the challenge laid down by the government's target of reducing greenhouse gas emissions by 80% by the year 2050."
• Announcing Living Building Challenge Version 2.0 — ILBI – For those unfamiliar with ILBI, think of it as uber-LEED: "Version 2.0 of the Living Building Challenge expands its focus to local food production, unrestricted access to nature, no gated communities and other equity issues."

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These are my links for July 2nd through July 8th:

• Woobius Scribbles — Bottom-up collaboration in the construction industry – Excellent post on collaborative working by Woobius and the curse of email:"You know that feeling. You’ve just set up the best collaboration system ever. You have all the processes documented and approved. Everyone’s agreed to use the system. Things couldn’t be better. Then, the project kicks off and there comes that sinking feeling when you realise that everyone is bypassing your carefully tuned system.
  Everyone is sending emails instead."
• If zero carbon is the answer then just what was the question? « isite – Martin has an excellent rant and takes on Passivhaus amongst other issues pertaining to zero carbon: "Passivhaus is emerging as the aspirational darling or solution. But what is the true embodied energy of passivhaus, in particular the massive amounts of insulation, sheeting and duct tape? Passivhaus will reduce energy requirements and costs. Excellent. But I would love to see the payback time on the total and higher than normal embodied energies and waste."
• Tellytubby land: BedZed revisited – Building – Fantastic review of BedZed 7 years on. I was fully aware of the situation with the CHP, but less so with the allotments and car use issues. A long article, but very worthwhile reading.
• Climate change odds much worse than thought – MIT News Office – More doom, but presented in pretty roulette wheels. I ought to stop reading all this doom, but am strangely compelled to keep checking for confirming evidence. Behavioural economists, make of this what you will.: "The new research involved 400 runs of the model with each run using slight variations in input parameters, selected so that each run has about an equal probability of being correct based on present observations and knowledge. Other research groups have estimated the probabilities of various outcomes, based on variations in the physical response of the climate system itself. But the MIT model is the only one that interactively includes detailed treatment of possible changes in human activities as well – such as the degree of economic growth, with its associated energy use, in different countries."
• The orders figures and public spending fears point to industry chaos ahead – need it be so? (Brickonomics) – I'm in broad agreement with Brian on this:"What firms should be doing now is assessing what they are good at and what they are not good at, what makes them profit, what costs them time and resources unprofitably.
  They should focus on quality of earnings not volume of earnings.
  They should focus effort on what they are good at and judiciously shed the operations that are weak….
  That however does not alter the reality that this recession will be cruel and that the industry has no choice but to retreat. Turnover overall must fall. Competition does need to be taken out of the market.
  It is better that firms recognise their weaknesses and retreat from them than seek to bid unrealistically against those better placed.
  The worst of all outcomes would be to lose good firms because of the woeful bidding by weak operations desperate to win work at any price."
• We don’t know what is coming next – so get ready – The Regeneration Blog – Jackie's advice on getting ready for a potential change in administration: "But in the meantime, my current advice is this: you know not what is coming next, so get as ready as you can. Have a total clear out (in every sense), trim down, strip back everything and establish your priorities.
  Swot up on localism and reconnect with your bottom-up roots. If you are able to deliver decent outputs (notably jobs or homes) you will be safe even if – or perhaps especially if – as we suspect, the RDA's get wiped away and their responsibilities are given to County Councils and the like. "
• Sustainable Design Tools Exhibited at AIA 2009: AECbytes Feature Article – Excellent review of the latest 'sustainable design' software tools available on the market, including Ecotect (aligned with Autodesk and therefore AutoCAD – very popular with architects), IES (my favourite) and TAS and Hevacomp (which are now both owned by Bentley (the home of AutoCAD rival Microstation). Whatever happened to Cymap? Seem to have been left behind…
• PlanningBlog: When did everyone get so cynical? « – "Regeneration is quite often seen as big business riding roughshod over local people’s wishes. It’s eyed with suspicion and written off as ‘ a waste of taxpayers money’ before it’s even come out of the ground.
  This all ties in with the wider anti-politician backlash currently sweeping the country. Politicians and anyone in authority are seen as ‘out to line their own pockets’ and anything they propose or champion is therefore, by association, a bad thing.
  Of course we should question authority and challenge things we don’t agree with but whatever happened to taking something at face value? A much needed regeneration of an area might actually be just that, not a conspiracy or an attempt to get one over on the general public.
  I’m not sure what the answer is to this. … Perhaps the problem is with the politicians themselves and only political reform can ‘reconnect’ and re-build trust between the people and those in authority."
• Government ends energy bulbs scheme – The IET – Some sensible news: "Power companies will no longer be able to mail out millions of energy-saving light bulbs to meet their targets to cut greenhouse gas emissions from homes.
  The Department for Energy and Climate Change (Decc) has announced changes to the Government scheme requiring energy suppliers to cut emissions from homes, including an end to the direct mail out of low-energy light bulbs by January 1, 2010."

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These are my links for April 7th through April 9th:

• Insulation is king – part 2 – "When NOT to insulate
  Some properties, typically built before 1940, have no vertical damp proof course (VDPC) around the windows. They rely on the ventilation in the cavity to stop rainwater penetrating to the inside wall. In this case you will need to either insert a VDPC or not fill the cavity.
  In any house, cavity wall insulation will reduce ventilation, preventing natural moisture build-up from being removed. So if you have cavity wall insulation make sure you also have trickle vents or extract fans."
• Interior Design Trends – Garden Landscaping Ideas – Beautiful Homes | Maryland – Northern Virginia – Washington, DC – Passivhaus – Always interesting to see reactions to Passivhaus (more desirable than LEED?):
  "The thought of a home so efficient that it doesnt need a HVAC system is quite intriguing, and for some, more desirable than a LEED cert. The PeakOiler's will love it. Of course, our HVAC contractor might not like the concept too much, but hey, there's still ductwork to run and an ERV to take care of. …
  Another one of my concerns is that the home is that the home I've seen are necessarily boxy and without much exterior detail. According to Katrin Klingenberg, an architect who built one of these in Champagne Urbana, IL, "The surface/volume ration has to be very good… you do not want to have a lot of nooks sticking out of your house… because you lose energy". This runs counter to our typical bungalow designs that are quite high on the nook and cranny ratio."
• Forestry Commission – The Trees and Design Action Group – via Hatty at the AJ Footprint blog (an excellent blog, BTW), "No trees, no future" report from Forestry commission.
• Sustainable Energy Without the Hot Air: the Freakonomics of conservation, climate and energy – Boing Boing – Great review from Cory of David McKay's Without Hot Air. I think I'm going to have to cave and buy on paper – I've not opened the electronic version I downloaded months ago and this review really makes me want to read it.
• Reinventing America’s Cities – The Time Is Now – NYTimes.com – "With their crowded neighborhoods and web of public services, cities are not only invaluable cultural incubators; they are also vastly more efficient than suburbs. But for years they have been neglected, and in many cases forcibly harmed, by policies that favored sprawl over density and conformity over difference.
  Such policies have caused many of our urban centers to devolve into generic theme parks and others, like Detroit, to decay into ghost towns. They have also sparked the rise of ecologically unsustainable gated communities and reinforced economic disparities by building walls between racial, ethnic and class groups.
  Correcting this imbalance will require a radical adjustment in how we think of cities and government’s role in them. At times it will mean destruction rather than repair. And it demands listening to people who have spent the last decade imagining and in many cases planning for more sustainable, livable and socially just cities."

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These are my links for May 20th through May 23rd:

• 800-CEO-READ Blog: Thoughts on Seth Godin’s “How To Read a Business Book” – reading (business) books is an act of mediation. It is a mental refuge for you to explore your thoughts and feelings about work, but also life as a whole.
• Building physicists wanted – PI insurance for low carbon consultants is higher because insurance companies see providing advice on sustainability as high risk.
• Water regs to cut waste and scalding – Building – The main change is aimed at cutting water use to 125 litres per person per day in new dwellings, just below the limit set in the Code for Sustainable Homes for a level one and two home.
• That bubble, reputation – Building – Failure to comply with the law will always be unethical and damage reputations. But conduct may not be contrary to the law yet still damage your reputation.
• Go with your gut – intuition is more than just a hunch, says Leeds research | Press releases | Media | University of Leeds – Research from my alma mater reinforcing Malcolm Gladwell's Blink.
• To Fight Global Warming We Must Tax All Recreational Exercise – Freakonomics – Opinion – New York Times Blog – I'm sure Steve Levitt wrote this as a joke, but it misses the mark on so many levels. And his assumptions for calcs are miles off. Good comments from readers which are worth a look.
• Think debate: Are engineers the new architects? – Building Design – Had the pleasure of seeing this 'live' at Think08. Good points from both sides and if the questions is changed to which would you rather be, then both make a compelling case for engineering…
• eco town round up – Martin has gathered together an impressive list of articles on eco-towns from around the interweb.

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What I’ve been reading about:

• The Game Plan : A solution framework for climate change and energy. – Great Creative Commons slideshow on climate change (via Dave Pollard).
• The Greenwash Guide – Futerra's pdf (44 pp) on Greenwash is a guide on how to spot, prevent and avoid greenwash for consumers, companies and agencies. Bonus points for having RSS on their news and a blog too!

mel starrs News climatechange, communication, creativecommons, Futerra, globalwarming, greenwash, presentations, slideshow, Sustainability