Elemental

These are my links for December 8th through December 10th:

• ASHRAE’s Building Energy Quotient building labeling program – ASHRAE's BEQ (roughly equivalent to DEC) continues to be developed.
• The Language of Sustainability: Why Words Matter | GreenBiz.com – Communicating sustainability: "Provide context for "sustainability," in that it means the ability to continue into the indefinite future by respecting the Earth's ecosystems, its limits, and providing space for the other beings on the planet to exist. Otherwise, we create perverse concepts like sustainable growth, as if we can continue unlimited growth in the face of limits."
• The Greenest Brick is the One That’s Already in the Wall : TreeHugger – Great point: "He understands also that while a sustainable building must be durable, flexible and frugal, it must first be lovable,
  "because it does not matter how efficiently the building performs if it is demolished and carted off to the landfill in a generation or two because it cannot be loved."
• Climate Change | Housing | Quarter-Acre Block – "But relatively high densities have little to do with the use of sustainable transport. The best performer is the Canadian capital, Ottawa, which is much less dense than Los Angeles and about the same as Melbourne. Brisbane has barely half Melbourne's density and a third that of Los Angeles, but use of sustainable transport is similar to Melbourne and more than twice the level in LA.
  Sustainable transport use has more to do with transport policy than density, which is excellent news for anyone concerned about the environment. It would take many decades and vast expense to substantially change the density of a city of 4 million people, and we don't have that much time. Climate change and insecure oil supplies are urgent problems, and we need solutions now. Fortunately, transport policies can be changed more quickly and with less disruption than urban form, so we might be able to keep our leafy suburbs and still save the planet."
• Homophily « twopointouch – Something often on my mind. Tricky: "Often, when I read blogs and tweets, I know that the person writing is doing so because it in some way amplifies or enhances their professional career. A lot of people I connect with are consultants of some description in their jobs. Their job is to be wise and right. That makes them lovely people, by and large, but there are arguably downsides. It can very often have the side-effect of meaning that they are never going to go out on a limb or wish to seem controversial. It’s also a job where you need people to want to work with you, so you won’t go around telling potential clients or collaborators that they’re wrong."
• House 2.0: The Copenhagen Blues – Great article from Mark Brinkley: ”Milliband minor answered thus: “By 2050, our economies will be six or seven times larger than they are now, and so we must ensure that all that growth is low or zero carbon growth.”
  I took a proverbial double take. Six or seven times bigger than 2010? That assumes something like a 10% annual growth rate every year for 40 years. And yet carbon emissions are due to fall by 80% by that time. Just how is that going to work?
  Historically, economic growth has been fuelled by carbon – almost every innovation we come up with involves substituting machines for human labour, which involves burning carbon somewhere along the line. Now we may be able to make machines which are less carbon intensive, but do you really think we will be able to get to zero carbon by 2050 whilst at the same time expanding the world economy by six or seven times?"

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These are my links for November 27th through December 2nd:

• Smart Vendors: Biomass Supply Chain (UK) – Innovation & Cleantech – Possibly interesting (but very expensive – £150!) report on biomass (not sure how independent the authors are?): "The future evolution of the UK biomass supply chain will be significantly impacted by the opening of proposed major biomass power generation plants by firms like Drax Power and Prenergy in the next 3 years."
• Debt storm threatens Dubai’s ambitions | Last Word | MEED – The most understandable commentary on Dubai which I have come across this week: "Dubai World has gone into a form of protective bankruptcy, similar to the US’ chapter 11 arrangements. It is a situation fraught with difficulties that could damage Dubai and the UAE. And the true scale of what Dubai owes is still unknown.
  But it is Dubai World’s creditors that face the biggest immediate problem. None can expect to receive any money until Dubai World’s assets and liabilities have been fully assessed, a judgement made about how big the gap between the two is and a schedule defined for when creditors will be paid, and how much. It is tough, particularly for those who are owed money today. But it is fair."
• Regulation shapes revolution in Gulf sustainable buildings | Last Word | MEED – Interesting summary of green building accreditation throughout the Middle East. Will the Dubai ripples have an impact?:
  "Abu Dhabi’s new building code, regulations that make sustainability compulsory in all buildings and major retro-fits throughout the emirate, come into force on 1 January 2010."
• First Net-Zero Neighborhood in the US Being Built in Boulder | Inhabitat – At last, some aesthetically pleasing (to my eye at least) net zero homes in my favourite US city, Boulder. Still enormous compared to the UK – 280m² for a townhouse is 3.5 times larger than the average new build UK home (76m² according to swing a cat):
  "Located on Broadway and Poplar Ave in Northern Boulder, the 1.5 acre neighborhood is conveniently located across from a market, shops and restaurants and with easy access via bus to the rest of the city. Six townhomes border Broadway, while six single-family homes sit back behind around a communal park. All the homes will be orientated to the south and photovoltaic systems can installed on the roof, which will completely provide the homes with all the energy they need."
• Rebooting Britain: transform cities into lush jungles – Another article from Wired. This time, I have to disagree slightly – IMO London is currently the *only* UK city suitable for walking and public transport?: "Cities are at present vulnerable to the smallest interruptions in oil and gas supply. The first step in cutting this dependency should be a ban on private car ownership in metropolitan areas. Even a sprawling city like London can be comfortably navigated by walking, cycling, and use of public transport – powered, like delivery vehicles servicing businesses and homes, by batteries, biofuels, or hydrogen fuel cells. The great tidal flows of commuters could be reduced by rezoning commercial areas for residential use and introducing workshops and offices into residential areas, as in the human-scale, mixed-use street plans of medieval cities."
• Rebooting Britain: tax people back into the cities – Really looking forward to PD Smith's new book. Here a flavour from Wired UK: "To create a low-carbon economy we need to become a nation of city dwellers. We tax cigarettes to reflect the harm they do to our health: we need to tax lifestyles that are damaging the health of the planet – and that means targeting people who choose to live in the countryside. We need a Rural Living Tax. Agricultural workers and others whose jobs require them to live outside cities would be exempt. The revenue raised could be used to build new, well-planned cities and to radically upgrade the infrastructure of existing cities."
• When provided a choice, do people choose? – The Social Enterprise – Suw is spot on about adoptation of social media within companies (my experience on Yammer and Skype backs this up): "The successful implementation of social software doesn't stop with a technically successful roll-out. In fact, that's when the process begins because that's when your adoption strategy should kick in.
  Adoption is ultimately about behaviour change: persuading people that, for example,
  instead of sending an email to everyone with a new version of a document they are working on, they should put it on a wiki where it's easier to collaborate. This might seem like a small step – and for a few people it is – but for the majority that's a fundamental change to the way that they have learnt to work on documents."
• Gordon Brown’s ‘eco town’ vision quietly shelved – Times Online – "Gordon Brown’s vision of establishing distinct “eco towns” across the country has been quietly shelved, it emerged today.
  The Government tried to keep up the project’s momentum by announcing a further 14 locations where “green developments” have local council backing.
  But it became clear the new sites will not be for the self standing towns of up to 15,000 homes originally envisaged by the Prime Minister.
  Most will be developments of no more than 5,000 homes on the edge of urban areas, which will be cheaper, easier to plan and attract much less local opposition than those first proposed by the Government."
• Futerra Sustainability Communications – Conspiracies, Climate and Communication – More climategate fallout – Solitaire from Futerra defends her position (well said): "So in my own voice I want to get one thing straight; I hate climate change. I really really hate it and wish it wasn’t happening. Some of the climategate posts seem to imply we’re part of a ‘pro’ climate conspiracy. Considering how deeply and passionately I wish the darn thing wasn’t happening that accusation left me fish-mouthing in surprise. I don’t want climate change, I don’t like climate change, and I’m bloody annoyed that my best years will be spent trying to combat the darn thing.
  The horrible irony is how much I want the deniers to be right. If I had one wish it would be for climate change to be untrue, a blip, misread data, to slope off in embarrassment. If only."
  Now, can we stop being distracted by the semantics and arguments and get on with some design? Thank you.
• CRED Guide | The Psychology of Climate Change Communication – Via Joanna Yarrow, a fascinating document on communicating climate change. Niggets include: "balance information that triggers an emotional response with more analytic information to leave a mark in more than one place in the brain."
• A Climate Scientist Who Engages Skeptics – Dot Earth Blog – NYTimes.com – Read the whole article: "In grappling with this issue, I would argue that there are three strategies for dealing with skeptics…
  Most scientists retreat into the ivory tower. The CRU emails reflect elements of the circling of wagons strategy. For the past 3 years, I have been trying to figure out how to engage skeptics effectively in the context of #3, … Some of the things that I’ve tried in my quest to understand skeptics and more effectively counter misinformation include posting at skeptical blogs, such as climateaudit, and inviting prominent skeptics to give seminars at Georgia Tech. I have received significant heat from some colleagues for doing this (I’ve been told that I am legitimizing the skeptics and misleading my students), but I think we need to try things like this if we are to develop effective strategies for dealing with skeptics and if we are to teach students to think critically."
• The Guardian – Poignant and depressing: "But I find I can't say this stuff anymore; not because I have stopped believing in climate change, but because I have stopped believing we can prevent it.
  Which is not to say that the End Times are here. One of the other problems with the climate change narrative is that it offers only two futures: Saving the World, or Apocalypse Now. We will probably get neither. More realistic is that we will experience what most previous human societies experienced – a painful decline after a period of over-expansion. We hear a lot about the year 2050: it is a handy date on which to hang our hopes of a "sustainable society", which has come to mean business as usual but without the carbon. It seems much more likely that by 2050 we will be mining our landfill sites for valuable metals and struggling to keep the electricity on, while we dream of the coral reefs that once flowered in the emptying oceans."

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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 October 30th through November 5th:

• GEO DYNAMICS – How sustainable are heat pumps? -:- Construct Ireland – Great, but long, article on the pros and cons of air source heat pumps. Level of detail is just right, with plenty of graphs and good argument.
• BSRIA review of NG Bailey’s Solais House – Great review of Solais House. I hadn't realised that it was a spec office before, having seen David Frise present it recently. That explains why it's aesthetically…dubious. Despite this constraint, promises to be a great example – although we await the POE results.
• A place for PVC in a sustainable world? | Forum For The Future – Fascinating article on PVC. Still not convinced about the green guide rating of A for PVC windows, but things are getting better: "It’s not the first time that TNS has wrestled with the issue. It originally grappled with the stuff in 2000, when, with the support of the UK Environment Agency, it investigated whether PVC could have any place in a sustainable society. The answer was a cautious ‘yes’ – providing the industry addressed some of its most pressing challenges."
• Sir Nicholas Grimshaw – People – Dwell – Great quote from Grimshaw on sustainability: "You’ve got to do a bit of lateral thinking on these green issues. It’s quite important to be pragmatic. The one thing we have to watch very carefully is polarization"
  Unusual to find a pragmatic architect – consultants and engineers usually much more pragmatic as they don't play the same zero-sum game as architects are forced into.
• Footprint » You should have been at the RIBA tonight… – Intriguing – anyone know anything more on Bill's views?: "Dunster also made a strong plea on behalf of the Code for Sustainable Homes, calling it ‘an enlightened piece of legislation in danger of being dumbed down by the UK-GBC and the ZeroCarbonHub.’"
• News : NDS – From Mandelson's Hinto Engineering Lecture: "Snow didn’t use the term, but he was angling at the idea that Britain was becoming a scientific knowledge economy. This is certainly the case now. We need to understand more clearly than ever the way in which our pure science and applied science underwrite our prosperity, not least so we can strengthen their contribution to economic growth.
  The wider costs of any failure to do this are very high, both for our own economy and society, but also globally. Snow was worried about how a scientifically illiterate society might fail to feed the expanding populations of the developing world. That concern is still very much with us, and to it our society would have to add the massive problem of decarbonsiation and the management of our environmental impact on the planet. "
• Constructing Excellence in the Built Environment » Blog Archive » Never Waste a Good Crisis – Another report added to my 'must read and comment pile': "Government, as a client, needs to understand the enlightened thinking that better and more intelligent designs improve patients’ recovery in hospitals and learning outputs in schools. So, rather than reduce the number of schools and hospitals being built, it must sponsor smarter and more productive solutions and reduce the amount of money wasted on the procurement process. For Government as a policy maker, the challenge is to create an environment that incentivises innovation and speeds up the modernisation process."
• Thoughts on Copenhagen: Nicholas Stern | News | Architects Journal – Good series of interviews from Hattie in the AJ, on COP15, including this one from Nick Stern: "Energy consumed in the construction and operation of buildings is responsible for more than one third of total energy use. According to the fourth assessment report by the Intergovernmental Panel on Climate Change, published in 2007, the building sector has great potential for reducing greenhouse gas emissions.
  It concluded that the energy consumption of new and existing buildings can be cut between 30 and 50 per cent without significantly increased costs.
  Architects, together with other built environment professionals, have the strategic and technical skills to deliver buildings that both lead to lower emissions and withstand those impacts of climate change that are now inevitable. With existing technologies, these buildings are now affordable. New technologies are constantly being created. What is required is the vision, leadership and commitment to make a low-carbon future reality."
• Thoughts on Copenhagen: Pooran Desai | News | Architects Journal – The run up to COP15 has started, with this snippet the most interesting thing I found in AJ's recent piece, from Pooran Desai: "To achieve effective change, we need elegant solutions and a sensible systems-based approach to zero carbon; for example, recognising electricity as a pooled resource and not unnecessarily converting buildings into power stations. Land use is as critical as carbon emissions."

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These are my links for October 24th through October 29th:

• Campaign calls for strengthened renewables policy – PlanningResource – "Ministers pledged in July to update the guidance in PPS1 and PPS22 to "ensure that they set a clear and challenging framework for delivering energy infrastructure consistent with national ambitions."
  TCPA energy policy manager Kate Henderson said: "The planning system can play a key part in tackling climate change by ensuring we get the right amount of renewable energy, by encouraging carbon zero development and by shaping development which reduces the need to travel by car.
  "But despite some excellent rhetoric, much of the planning system is still locked in the age of stupid. It allows carbon intensive development and often refuses real solutions to climate change such as renewable energy projects."
  Ministers plan to publish a draft new PPS on climate change and renewable energy by the end of the year, with the aim of adopting new guidance before the end of the current parliament."
• Energy standards for homes to fall short of Passivhaus – Building – The death knell for CSH?: "The Hub has proposed a radical overhaul, with builders asked to meet an annual energy output per square metre depending on building type, rather than satisfy the points-based system operated by the code."
• UK must replace 12 million non-condensing boilers by 2022 says CCC – CCC recommends that: "Non-residential buildings achieve a minimum Energy Performance Certificate rating of F or higher by 2020."
• SuperFreakonomics Ignores the Business Case for Sustainability – Andrew Winston – HarvardBusiness.org – I have largely missed the Superfreakonomics geo-engineering debate – this is a good starting point. Hoping to catch Levitt and Dubner at LSE later this month – some pointed questions will be ready…
• Statistics watchdog hits out at government emissions claim – PlanningResource – "The government has been exaggerating the UK's success in cutting carbon emissions, according to the UK Statistics Authority.A Department of Energy and Climate Change claim that carbon emissions were 12.8 per cent lower in 2007 than in 1990 is "unsatisfactory" and falls short of the government's code of practice for official statistics, said the watchdog's chairman Sir Michael Scholar.In a letter to the Commons environmental audit committee chairman Tim Yeo, he said nearly a third of that fall is made up of carbon credits in the EU trading scheme and do not represent real
  cuts. The fall is 8.5 per cent without the credits."
• RIBA to bin ‘outdated’ fee scale graphs | News | Architects Journal – So everyone will be laminating their old copy then? : "The RIBA is to drop its fee scale graphs in the latest edition of A Clients Guide to Engaging an Architect.
  The loss of the graphs, which featured percentage fees based on independent cost survey data, marks the demise of the institutes once compulsory fee scales abolished as mandatory in 1982 and as recommended scales in 1992.
  The RIBA maintained the revised guide would still contain concise written advice about how practices calculate fees and structure payment options."
• PassivHaus UK – My current obsession with U-values unearthed this gem: "Please note that whilst PHPP includes a worksheet for calculating the U-values of components it is not sufficiently accurate for demonstrating compliance against UK building regulations as it does not adhere to BRE document Conventions for U-value calculations (2006 Edition). Whilst the U-value calculator incorporated within PHPP is used as a basis for certification purposes designers are recommended to use suitable U-value calculator software packages for demonstrating UK building regulations compliance and undertaking SAP calculations, suitable software includes BRE's own U-value calculator, or other software packages such as BuildDesks free U-value calculator."
• Climate Change (Political Response): 21 Oct 2009: House of Commons debates (TheyWorkForYou.com) – Andrew Stunell (Lib Dem) reminds us all of a forgotten Bill during last week's 1010 debate: "In 2004, I was fortunate to be top of the ballot and able to introduce the Sustainable and Secure Buildings Bill in this House. I wish to say to the House and to the Minister that there have been missed opportunities as a consequence of the Government not choosing to implement what was in that Bill, which allowed them to amend the building regulations to take account of the sustainability and efficiency of buildings."
  Worth reading the entire debate (despite the outcome)

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These are my links for October 5th through October 7th:

• Energy Efficiency Partnership for Homes – Partnership Publications – EEPH/CLG report: "This report presents results and findings of the joint EEPH (Energy Efficiency Partnership for Homes) and Department for Communities and Local Government (CLG) project to study the levels of compliance with Part L of the Building Regulations.
  Specifically, it presents the results from a study of compliance for new dwellings built since April 2006 in accordance with Approved Document L1A (2006). The results for the full sample for the 2nd Phase of the project are presented"
• The future of green building in China – ClimateChangeCorp.com – Interesting (long) article on green building in China: "Perceived high cost is another barrier. When a World Business Council for Sustainable Development survey in 2007 asked the real estate developers and building professionals worldwide how much more they thought green buildings cost than normal buildings, the Chinese respondents said they thought certified green buildings cost 28% more. They were unaware that in China the average extra cost for a LEED certified building has been 3-5% more. This figure is similar to the global average incremental cost for LEED certified buildings.
  Lewis says as long as the Chinese developers have a perception that green buildings cost a quarter more, they will surely not go for green projects."
  China’s green building targets
  * Reduce building energy use in all cities by 50% by 2010 and 65% by 2020 (base year 1980)
  * Top 1000 State Owned Enterprises Programme aims to improve energy efficiency in the largest SOEs by 2010…
• Target Zero – About Target Zero – AECOM have been commissioned by Corus and BCSA: "The aim of this project is to understand the implications of the UK Government's move towards 'zero carbon' for five steel framed non-domestic building types.
  Target Zero will research and cost options for improving operational energy consumption and reducing embodied energy and other life-cycle impacts. The fully costed solutions generated will demonstrate how to achieve the three highest BREEAM ratings and meet the anticipated changes to Part 'L' of the Building Regulations."
• Zerofootprint » Communities – Interesting competition to retrofit a post-war, pre-90's concrete building and operate at net zero for a year. Their definition of net zero is on-site NOT community level, and by my reckoning excludes biomass: "All the energy required to power household amenities, cool, heat, and light the building must be provided on a net zero basis. Possible onsite energy systems can include wind, solar, bio-fuel cells (from occupant produced organic waste), hydrogen cells, etc. Energy must be produced by devices located within the building and its nearby property, and cannot be powered by fuel brought to the building. The building can contribute excess energy to the grid and, when necessary, access an equivalent amount, but no more."
• Passivhaus Windows | GreenBuildingAdvisor.com – I've been slightly obsessed with window u-values recently. This article has a great overview of German vs. US calculations differences and some good suppliers for windows from Canada: "When I interviewed Dr. Wolfgang Feist in 2007, he told me, “The reason for the number which we now use in Europe is the comfort of the occupants. It is a functional definition. During the winter, the coldest surface temperature in the room will be the window. If you don’t have a radiator in your room, the difference between the surface temperature of the window and the mean surface temperature of the room should not be more than 3 degrees Celsius; that’s for comfort reasons.”
  The colder the climate, the more important it is to use U-0.14 or better windows in a Passivhaus building — and not just for comfort. Low U-factor windows are necessary to meet the Passivhaus maximum annual heating energy standard of 15 kWh per square meter."

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These are my links for September 18th through September 24th:

• The Architect’s Newspaper – Incredibly honest article from Adajye: "My sense of setting up a practice was about working, not business, and about expediting projects, basically out of my bedroom, that came my way, and the opportunities born out of a series of private commissions in the domestic realm.".
• B******s to Architecture: 261 : Fair Trade? – B2A with one of the best OFT summaries this week, worth clicking through and reading the entire piece: "I reckon that the real reason all these reputable contractors got together and arranged cover-price deals was simply to ensure that the lowest tender was at a price that enabled the successful contractor to make just enough profit to stay in business and not get screwed-down to a price that was completely unrealistic. Look at it this way – is any contractor going to willingly let a rival get away with a hugely-inflated tender price which they know they could beat and still make a handsome profit? No, of course they aren't. Cover-pricing is just a way of ensuring that the successful contractor gets the job for a fair price and the others don't lose a fortune in the tendering process."
• The new serendipity? « Scott Berkun – Every piece of software can be turned off. Every email deleted. Every mailing list can be abandoned. The choice to feel committed to things people send you is an insane thought, as you might as well religiously read every piece of junk mail that arrives at your door or spend hours talking to telemarketers. If you feel obligated to do anything you didn’t promise, whose responsible? It’s not the technology’s fault, it’s yours.
• The true costs of congestion « – According to the University of Zurich’s Institute for Empirical Research in Economics, a commuter who travels one hour one way would have to earn 40 per cent more salary to be as fully satisfied with life as a non-commuter.
• Regeneration & Renewal blog: Off target? – "The Government’s target of making all new homes conform to zero-carbon standards by 2016 is effectively unattainable. This is the view of the Audit Commission’s chair, Michael Higgins, who told this magazine that it will be “all but impossible” to meet the goal. His comments came in the wake of a report published by the public services watchdog on housing, in which it largely blames the absence of an agreed definition of "zero-carbon"."
• Global aviation emissions must be capped to tackle climate change – 9 September 2009 – Enough? :"The CCC’s Chief Executive David Kennedy said: “It is vital that an agreement capping global aviation emissions is part of a Copenhagen deal. We are calling for a cap that would not require people to fly less than today, but would constrain aviation emissions growth going forward. Such a cap together with deep emissions cuts in other sectors would limit the risk of dangerous climate change and the very damaging consequences for people here and in other countries that this would have”."
• Statistics and industry information – The Concrete Centre – Looking for information on the sustainability of concrete?: "The following links will provide you with an insight into the sustainability performance of the different industries and materials that make up concrete."
• Top 100 2009: full table unveiled – 08/09/2009 – Contract Journal – More doom: "Based on industry forecasts, the chances are, put crudely, that there will be about 25% to 30% drop in the cash coming into the industry as a result of the combination of reduced workloads and reduced prices. If that is so, on average construction firms will have to cut output by about 25%.
  But it will not happen that way. The pain will not be spread evenly. Many firms will go bust and a few will grow, if only as a result of consolidation."
• Which comes first; the social media strategy, or the social media tactics? – The Viral Garden – "Once you know what your strategy is, then you can talk tactics. Because each tool works in a slightly different way, and as such, makes it more or less likely to work for your particular strategy. If you want to connect with your customers quickly, as in a crisis situation, or to provide customer service, a tool that facilitates more real-time communication, like Twitter, would probably work well. If you want to establish your expertise within your industry, maybe a blog would be your best bet."

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These are my links for July 26th through July 27th:

• International Green Construction Code (IGCC) Now in the Works| News | Architectural Record – International in the same way the World Series is a global baseball competition: "On June 29, the American Institute of Architects, along with the International Code Council (ICC) and the American Society for Testing and Materials (ASTM), announced their intent to create an International Green Construction Code (IGCC).
  The new code aims to cover all aspects of sustainability in the built environment, from roofing to ventilation strategies, drawing from existing codes and standards to create one universal code. The code will apply to new construction and renovations. “We hope this will bring all of the separate efforts together and put them under one umbrella to make it easier for jurisdictions to know what they are adopting,” says Adolf Zubia, ICC board president."
• CBI climate change progress tracker. CBI on climate change. – Climate change remains one of the most critical issues affecting the UK, but in tough economic times it is at clear risk of slipping down the political agenda. Urgent action to cut emissions must be delivered if we are to hit government emissions reduction targets, ensure a future independent supply of energy, and manage rising energy costs.
  The CBI’s Climate Change Tracker is a tool developed by the CBI to track progress against the priorities set out in the CBI’s 2007 climate change report, Climate change: everyone’s business.
  The Tracker benchmarks the progress of the priorities for action set out in the report, focusing on the immediate decisions and delivery needed up to 2010.
• Dubai development may be down, but it’s not out – Los Angeles Times – Fascinating and scary article on Dubai: "In the heart of most cities, the biggest piece of land that a single developer is typically able to control is one square block. …In Dubai, whole districts of the city, many covering dozens of square blocks and hundreds of acres, have been given over to single developments. Seeing architectural diversity within any project as a threat to the bottom line, their creators usually hire a single firm to design them around a recognizable theme…
  The result is a surprising twist on the privatization of cities like Los Angeles, where public space is notoriously scarce. In the privatized city, as the well-known critique goes, people aren't forced to mix with people who are different from themselves. They are hidden from that interaction inside their private cars and gated developments. … In Dubai, remarkably enough, the same is true for buildings, which tend to cluster together with other pieces of architecture just like them."
• Property’s Quangocracy – Property Week – Excellent dissection of the RDA's and their spending. MIPIM anyone?
• Charter of the New Urbanism | Congress for the New Urbanism – My Jane Jacobs obsession has lead me to the doors of New Urbanism and their charter. With LEED-ND and BREEAM Communities rearing their heads, time to get to grips with New Urbanism and what the future holds…
• Frank Gruber: New Urbanism: Very Misunderstood – "New Urbanism, although it has antecedents in mid-century voices (such as that of Jane Jacobs) …is a movement that arose in the 1980s among architects upset not only with the decline of the quality of the built environment but also with the failure they perceived of the profession of architecture to pay attention to the spaces between buildings and the larger urban or regional context…
  New Urbanists are attacked from both sides of America's cultural divide. Chances are, if you mention New Urbanism to group of forward thinking, contemporary design professionals, whether architects or planners, they will roll their eyes. To them New Urbanism, …is a facilitator of sprawl, not a solution. …New Urbanism is hopelessly nostalgic.
  But if you find yourself among a group of conservatives or libertarians, … you'll just as likely unleash a denunciation on the grounds that New Urbanism aims to thwart the natural desire of Americans to live in a single-family house on a cul-de-sac."
• Media library · Town and Country Planning Association – "Leading planning and housing charity, the Town and Country Planning Association(TCPA) will celebrate its 110th AGM today by publishing a Manifesto for the 21st Century. The Association’s vision – Towns and Countryside for a New Age of Challenge – sets out a new set of aspirations which directly address today’s challenges of climate change, globalisation and social justice.
  The TCPA’s Manifesto comprises four main elements: choice and diversity; cities and the larger task; a revitalised countryside; and networks of cities, towns and villages."
• The Effect of the Recession on Partnering in the Construction Sector – Excellent presentation from Don Ward, which he presented at the AEC networking meeting at the Building Centre last week. Slides 31/32 hold key messages for me. A lower price for the client does not necessarily have to eat into our profit margins (and in fact, shouldn't – we all need to make money).
• Real Time Carbon – I love this – I have a great deal of time for anything coming out of AMEE : "Until now, anyone trying to understand the carbon impact of the electricity they use has only had a single static Government conversion factor. The factor – currently 527 grams CO2 per kWh of electricity – is updated only a few times a year.
  The standard figure is based on a number of assumptions about the mix of energy used to generate electricity – the "generation mix". It tells consumers nothing about the carbon intensity of electricity at a given time.
  Real Time Carbon wants to help energy users see the real-time carbon intensity of electricity so they can avoid consuming at times of high emissions. We look forward to a time when appliances, buildings and factories automatically manage demand according to the carbon being released."
• Our Seven Commitments – Royal Town Planning Institute – Interesting work from RTPI, but it feels a little late? Interested to find out how they do with no.1, behavioural change, and good to see it isn't a "cast-in-stone" mainfesto : "The seven commitments are supported by a living and continuously improved action plan that will deliver practical outcomes, benefiting communities at the global and the local scale."
• U.S. Energy Secretary Steven Chu: “Global Warming Is the Greatest Challenge Facing Science” « The Dirt – "In the case of energy-efficient buildings, Chu argued local knowledge drives local building development, and needs to be updated to ensure best practices in energy-efficient buildings quickly go global. ”Buildings are local. We don’t ship buildings to Denmark.” He described the type of knowledge needed for creating energy-efficient buildings as a sort of “hands-on,” practitioner’s knowledge –”it’s like a gardener’s craft or like those who know how to cook well.” Still, he thinks it is possible to “teach each other how to capture carbon, how to create more energy-efficient buildings.” To those who argue that any intellectual property (IP) transferred overseas should be protected, Chu added “it’s not about intellectual property (IP), it’s about people.” He also argued that the case for energy efficient buildings is economic — highly energy-efficient buildings can reduce current energy consumption by four-to-five times, putting “more money into people’s pockets.”"
• Ch 13 Page 79: Sustainable Energy – without the hot air – From David MacKay's excellent book:"“it’s better to drive than to walk.” Whether this is true depends on your diet. It’s certainly possible to find food whose fossil-fuel energy footprint is bigger than the energy delivered to the human. … According to a study from the University of Exeter, the typical diet has an embodied energy of roughly 6 kWh per kWh eaten. To figure out whether driving a car or walking uses less energy, we need to know the transport efficiency of each mode. For the typical car …, the energy cost was 80 kWh per 100 km. Walking uses a net energy of 3.6 kWh per 100 km – 22 times less. So if you live entirely on food whose footprint is greater than 22 kWh per kWh then, yes, the energy cost of getting you from A to B in a fossil-fuel-powered vehicle is less than if you go under your own steam. But if you have a typical diet (6 kWh per kWh) then “it’s better to drive than to walk” is a myth. Walking uses one quarter as much energy."
• DOE: Building Energy Codes – News Item – "The decision to create the joint publication resulted from the recent legislation passed by the U.S. Congress, known as the American Recovery and Reinvestment Act of 2009 (ARRA). The Act establishes an energy efficiency goal of 90 percent compliance with the 2009 IECC and Standard 90.1-2007 in all 50 states by 2017. In establishing this goal, the Federal legislation recognizes the 2009 IECC and Standard 90.1-2007 as the energy efficiency benchmarks for residential and commercial buildings.
  Because the ICC and ASHRAE documents complement each other, publishing them in one book benefits architects, designers, engineers, and code officials. It makes it easier to choose between design options, and helps make sure new and renovated buildings are in compliance with the latest references and local building safety codes."
• Bad British Architecture: BLAR MHOR HOUSING IN CAOL, FORT WILLIAM BY ARCHIAL FOR LORNE DEVELOPMENTS – Very quickly, a firm favourite on my blogroll. Ghost of Nairn in acerbic form as usual: "One helpful rule of thumb, from Nairn to you. When someone presents a masterplan with a perimeter of a line of trees, it means they're trying to hide something. Do not trust these people."

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These are my links for July 14th through July 16th:

• Sustainable Homes – This could open the doors for more LA's to impose CSH (and BREEAM?) levels for planning conditions: "Chelmsford Borough Council requires that Code for Sustainable Homes Level 3 is achieved as a planning condition for new buildings. The developer appealed against this condition but following consideration by the Planning Inspectorate the condition was held as "reasonable and necessary"."
• House 2.0: On triple glazing – Mark Brinkley warming to the idea of Passivhaus: "comfort underlies the PassivHaus take on triple glazing. I have been a voice arguing that triple glazing is “overkill” in the UK climate and that the energy used in making these units would probably never be repaid by the energy saved over their lifetime. However, the main reason for using triple glazing is not to save energy but to provide more comfort, as the internal temperatures remain more even.
  Feist produced a table showing what the temperature differences were close to different forms of glazing when the internal temperature is designed to maintain at around 21°C and the external temperature drops to —5°C.
  • next to a single glazed window, the adjacent temperature is around 1°C
  • next to a double glazed window (2000 vintage), the adjacent temperature is around 11°C
  • next to a triple glazed window, with a centre pane U value of just 0.65, the temperature is 18°C."
• Portland Architecture: A man struggling: Guy Battle comes to Portland – Guy stands up for engineers: "Do engineers deserve more credit?
  Yes, I think so. Engineering is the hidden hand. They have an enormous amount to contribute to architecture, but too often their contribution is gently put to one side. I think it’s something that should be celebrated. You look at someone like Peter Rice or Neil Thomas, Chris Wise, Guy Nordenson, and a host of other fantastic engineers, and they don’t really get the recognition they deserve."
• Ashden Awards (Jonathon Porritt) – Kirklees (again): "Kirklees Metropolitan Borough Council – one of the unsung heroes of local government who have been doing their "sustainability bit" for the last 20 years. But their current home insulation initiative has really made people sit up and listen as it has succeeded in achieving real scale – where so many of the current measures are just picking around at the edges. Here’s what the Award citation said:
  "In 2007, Kirklees Council committed £10 million to providing free loft and cavity-wall insulation for every home in the borough where it can be used. The scheme targets one council ward at a time, using the local Councillor and local advertising, then individual home visits by assessors. By May 2009, 66,000 out of the 172,000 households in the borough had been assessed, 54,000 referred for surveys, 26,000 surveys had been completed, and 21,000 had insulation installed. This avoids an estimated 18,000 tonnes a year of CO2. 140 jobs have been created by the scheme.""
• Cutting carbon with smart finance | Forum For The Future – Innovative financing examples: "For instance, Kirklees’ Re-Charge scheme loans householders money to install low-carbon technologies in their property, such as solar panels to heat water. It is successful because there are no interest charges and the money does not have to be repaid until the property is sold. The council only has to subsidise the interest on the loans and this costs around three times less per home than using a grant scheme."
• FT.com / Weekend columnists / Tim Harford – Carbon footprinting: time to pick up the pace – The ever lucid Tim Harford:"The carbon-footprinting process often produces surprises. An environmentally conscious consumer in the crisps aisle of the supermarket will probably be thinking about packaging or “food miles”. The Carbon Trust reckons that about 1 per cent of the climate impact of a packet of crisps is from moving potatoes around. The largest single culprit is the production of the nitrogen fertiliser, and half of the climate impact in general takes place at the agricultural stage. The point is not that agriculture is always the problem, but that it is very hard for a well-meaning consumer to work out what the green purchasing decision actually is. For this reason, the Carbon Trust has a carbon labelling scheme. The trouble is that many consumers simply do not care enough to pay more or choose a less enjoyable product simply because of the low carbon label."
• Ground Control | PD Smith | Kafka’s mouse – Minton's book duly added to my wishlist. Review: "Sections of our city centres are being sold off to private developers to create shopping monocultures such as Westfield London or "malls without walls" like Stratford City, which is being built for the 2012 Olympics and is one of the largest retail-led developments in Europe. It is, says Minton, "a private city within a city" and represents a return to the early 19th century when aristocrats owned great swathes of London, fortifying their estates of up-market housing with gates and private security forces.
  Now, “land and property which has been in public hands for 150 years or more is moving back into private hands”. Minton argues that today’s privatised city centres and gated communities are fostering "a new culture of authoritarianism and control"."
• Market Research Strategies – Excellent article on generating leads in a down turn market. Primarily aimed at US architects, but easily relatable to UK and engineers/consultants.

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These are my links for May 12th through May 15th:

• Blueprint for green stores | Forum For The Future – "Stephen Heal, the company’s director of climate change programmes, says that the Cheetham Hill store’s carbon emissions should be 70% less than those of an average store of its size in 2006. The sixth Tesco supermarket with the ‘eco-store’ tag, it boasts a natural refrigeration system, a combined heat and power (CHP) plant, a timber frame and cladding, rooflights to allow natural daylight inside – and a ‘very good’ rating for the building on the BRE Environmental Assessment Method (BREEAM) system. Investment costs were around 10% higher than a typical store – but fuel bills are predicted to be 48% lower."
• Burn the trees to save the world? | Forum For The Future – Great overview of biochar – pros and cons: "Today, many climatologists are as excited as agronomists about biochar. Professor Tim Lenton, from the UK’s Tyndall Centre for Climate Change Research, believes that, of all the large-scale solutions under discussion, biochar and reforestation stand out as the most viable options. Professor Johannes Lehmann, an eminent soil specialist from Cornell University, goes so far as to suggest that it is theoretically possible, by the end of this century, that we could capture 9.5 billion tonnes of carbon each year through biochar production in tropical agricultural systems. If we achieved that level of reduction, atmospheric concentrations of carbon dioxide would actually be falling. It’s no wonder that, in January, Gaia hypothesist James Lovelock told New Scientist that “There is one way we could save ourselves, and that is through the massive burial of charcoal”. "
• Objectives – www.cecop.org.uk – via Guy Battle:
  The Construction Emissions Community of Practice has the following objectives:
  1. To support the propagation of carbon emissions reporting in building procurement.
  2. To provide an accessible knowledge resource.
  3. To advance theoretical discussion in techniques and methodology.
  4. To support emissions prediction, monitoring and analysis for the reduction of emissions from the construction industry.
  5. To establish protocols for building whole life emissions reporting towards comparability of case studies.
  6. To utilise existing calculation tools, standards and widely available software wherever possible to support widespread adaptability of protocols within the construction industry.
  7. To identify and promote best practice in data collection.
  8. To accumulate and disseminate case studies to a broad construction audience
  9. To demonstrate improvements to sustainability achieved through case studies
• David MacKay, energy star: “How many light bulbs?” « lightbucket – Another great post from Lightbucket, this time analysing what SDC have to say about David McKay: "Trying to read between the lines, I guess Rebecca Willis was trying to make a case against nuclear energy, but somehow ended up arguing against arithmetic instead. David MacKay remarks in a BBC article that “I am not pro-wind or pro-nuclear: I am just pro-arithmetic.” [10]. If I had to speculate about what she’d meant to say, my guess is that Rebecca Willis set out to make an anti-nuclear case, but just came across as anti-arithmetic."
• Planning Portal – Draft single policy for economic growth published – Consultation closes 28 July 2009: "The new PPS will, in its final form, replace PPG 4, PPG 5, PPS 6, and PPS 7 in relation to economic development and paragraphs 53, 54 and Annex D of PPG 13."

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