Three views on energy efficiency. First the same old, same old view from an npower survey on energy:
The annual survey of business opinion also found almost all companies questioned (97 per cent) were currently more concerned with reducing costs than emissions.
We won't depress ourselves any further. The same old rubbish about how reducing carbon increases costs is so old hat, but the smart money knows that cutting carbon cuts costs and much of those costs are immediately obtainable with only the input cost of new thinking. An FT section on energy efficiency includes an article which tells nothing new to anyone paying attention to NHO : "The Small Things Add Up" It's all framing. NHO tells you all this and people are underwhelmed, read this in the FT and let's hope it gets taken seriously. We're not bitter, there's lots of good stuff that bears repeating:
A lot of the good that can be done to improve energy efficiency in buildings through design can be undone by the equipment that is used inside.
The main problem areas are in HVAC (heating, ventilation and air conditioning), lighting, IT equipment and other appliances..HVAC is responsible for 55 per cent of energy use in residential properties and 35 per cent in commercial property.. lighting, which accounts for just 4 per cent of consumption in houses, makes up 30 per cent of commercial buildings’ energy usage.
One technology that will have a big role to play is heat pumps and heat exchangers. Heat pumps extract latent heat from the ground, the air or water and turn it into usable heat by a process of compression and condensing. The only energy required is to run the pump – about four times the amount of heat energy is produced, according to New Energy Finance
A lot of what we do at NHO comes from the view of techno optimism and there's no one who does it better than IBM (from the NYT) starting with one of our key technologies to watch, analog utilities finally get digital:
Wireless sensors can now collect and transmit information from almost any object — for instance, roads, food crates, utility lines and water pipes. And the improved software helps interpret the huge flow of information, so raw data becomes useful knowledge to monitor and optimize transport and other complex systems. The efficiency payoff, experts say, should translate into big reductions in energy used, greenhouse gases emitted and natural resources consumed.
For the 97 % in the npower survey, some wise words:
The smart infrastructure wave, analysts warn, could bring a similar cycle of enthusiasm and disappointment. Yet, like the Internet, they say, the technology will prevail in the long run.
“There will be a lot of hype and a lot of things that don’t pan out,” said Rosabeth Moss Kanter, a professor of business administration at the Harvard Business School. “But the direction is absolutely right. We’ve barely scratched the surface of how information technology can help control and conserve energy use.”
Energy change is not going to be easy. It wont be anywhere as near as difficult either. But it will be unavoidable. Companies that avoid it will, some time after the current accounting period, will not be successful companies. Or even existing ones.
A number of countries are regulating incandescent light bulbs into obsolescence – most are being replaced by compact fluorescent lamps. These use a fifth of the energy of traditional lights, but they contain mercury, which complicates their disposal. They in turn are expected to be superseded by light emitting diode (LED) lamps, which are 10 times as efficient as incandescents, says Ms Daniell.
LED lights are expected to appear within the next year and should be much cheaper to produce because of the potential to print them on to plastic substrates in a similar process to newspaper printing.
Many existing buildings could use much less energy but they are not being operated correctly,” she points out. “There needs to be a cultural change in how they are used and how energy is viewed.”
The real blue sky view shares our techno optimist outlook, and who is more techno or more optimist than IBM from the NYT discussing infrastructure in general with obvious implications for energy, even if from the first line of this excerpt it sounds like deja vu all over again for NHO readers:
Wireless sensors can now collect and transmit information from almost any object — for instance, roads, food crates, utility lines and water pipes. And the improved software helps interpret the huge flow of information, so raw data becomes useful knowledge to monitor and optimize transport and other complex systems. The efficiency payoff, experts say, should translate into big reductions in energy used, greenhouse gases emitted and natural resources consumed.
A refreshing change to the npower's report view that it's all a bit untried and risky is some smart talk on smart infrstructure:
The smart infrastructure wave, analysts warn, could bring a similar cycle of enthusiasm and disappointment. Yet, like the Internet, they say, the technology will prevail in the long run.
“There will be a lot of hype and a lot of things that don’t pan out,” said Rosabeth Moss Kanter, a professor of business administration at the Harvard Business School. “But the direction is absolutely right. We’ve barely scratched the surface of how information technology can help control and conserve energy use.”
The time to invest in the future is the present. Predicting disaster is simply shorthand for predicting difficulty. Those who want a quiet life shouldnt' be in control of companies. Or those who want a quiet life may find change thrust upon them.