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Revolt News 140
1. Message from Tim Le Roy down under, who says "Basslink, pylons and windfarms all go together. Good luck in your battles. Some humour for your day." (see Appendix 1) 2. NG magazine Gridline winter 02/03 tells of NG's new "Framework for Responsible Business" <www.ngtgroup.com>. James Ross, NGT Deputy Chairman, says shareholder vale "is based not only on the financial returns we provide, but also on the way in which we treat the environment, our employees and the communities in which we operate". Fine words. They say it was developed with the help of more than 2000 external people from government, pressure groups, media, investors, customers and regulators. Revolt wasn't consulted. We remember ten years ago NGC being among the sponsors of the RSA Tomorrow's Company scheme, with similar objectives of inclusiveness, but with the opposite kind of behaviour over the Yorkshire powerline project. 3. Malcolm Moore's article in the Telegraph 3.2.03 on the "bloom of windfarms" says subsidies give windfarms roughly 50 pounds per MWh whereas other generators get the market rate of about 15 pounds. That is over 200% subsidy. On top of that capital grants (typically 10 million pounds each) subsidise building the windfarms. Moore says that updating the grid so that Scotland can power London will cost NG more than a billion pounds. That can only mean lots more pylons in England, as we predicted, with the costs not absorbed by NG but passed on to consumers. 4. The government's Energy Policy White Paper was expected before Christmas, then early in the new year, and it now looks like being at Easter at the earliest. When it started the hot question was the future of nuclear energy. While that remains, the manic drive to wind power is coming increasingly to be seen as flawed, while the market for mainstream generation is collapsing. No wonder there is delay. If it helps the government to see sense, let the delay continue. 5. The Institution of Chemical Engineers (IChemE) has issued a warning 3.1.03 that candle lit dinners could be on the menu, not just at Christmas but all year round, if the Government fails to deliver on energy policy. And to stress the point, MPs have been sent copies of IChemE's new policy briefing, Energy at the Crossroads, complete with a surprise gift in the form of a wax candle. Energy at the Crossroads, points out that urgent action is needed to tackle the current distortions in the wholesale electricity market. The briefing also highlights that the UK's CO2 reduction targets are over ambitious and will probably not be met unless the government sanctions a nuclear replacement programme. A stern warning is also issued on the dangers of over dependency on imported gas in an era where global instability is a pressing concern. Copies of Energy at the Crossroads can be downloaded at:
<http://www.icheme.org/pr_and_media/Government_relations/energyresponse.pdf> 6. More fuel cell news selections from Angela Ovenston at Appendix 2 below. The development of small-scale distributed generation (DG) continues apace, with the very real potential we will all be able to have cheap and reliable local generation in our homes and workplaces in the next decade or two, instead of relying on the grid for basic power. 7. Contents of another email newsletter from Aberdeen are listed at Appendix 3. Details passed on by Angela Kelly of Country Guardian, although the Aberdeen company seems to have a pro-windfarm agenda. The newsletter has lots of items on windfarms and windpower PR events, but only one on hydrogen and none on fuel cells and DG (distributed generation). Still, lots of other snatches and references. Appendix 3 says how to subscribe. 8. Regional Planning Guidance (RPG) is a key reference point (handed down from national government) for planning approval. The guidance for Yorkshire & the Humber (RPG12) is under selective review this year. Topics of potential interest to revolt include topics 6 (Climate Change) and 8 (Renewable Energy). The Yorkshire & Humber Assembly (Y&HA) seeks comments by 14 March to feed into its response to government in June. Details at <http://www.yhrpg.info>, comments to <amy.upson@yhassembly.gov.uk>. 9. Hambleton DC seeks comments on a Draft Hambleton Community Plan. It is to steer the Council's work in promoting Quality-of-Life, not just on planning matters. There are five main themes, respectively to promote a prosperous, safe, healthy, sustainable and vibrant community. Issues about quality of life, and specifically about health, safety and sustainability, will be of interest to Revolt, with regard to pylons and precautionary policy. Details from and responses by 28 Feb to Rhona Pringle, Freepost NEA9686, Hambleton DC, Stonecross, Northallerton DL6 2BR, <rhona.pringle@hambleton.gov.uk>. 10. Prof Denis Henshaw and I met with DTI and DOH officials in London 4.2.03 to discuss precautionary policy. My notes for the meeting are at APPENDIX 4 below. I have been invited to attend a joint EC/WHO 3-day meeting on Precaution and EMFs in Luxembourg later this month and will keep readers posted. ************************************************************************ APPENDIX 1 Article from Tim Le Roy 7.55 am Saturday January 25 2003 The Controller of the ACME wind farm licked his lips nervously, staring at the three phones on his desk, dreading the call he knew would come. Red phone, Noise, he knew would be quiet and for the thousandth time cursed the VCAT Commissioners who had imposed this monitoring condition on the company. Blue phone, Tourism and Enquiries, was unlikely to break the tension building in the room. The Controller flicked his eyes at the weather report once again, 42 degrees forecast and already the mercury had hit 32. The Yellow phone shrilled and despairingly the Controller answered, "ACME Wind Farm central despatch, Controller speaking." "What have you got?" growled the Grumpy Scheduler from GRIDCO. "Nothing" replied the ACME Controller, "but I'm hopeful we could have something for you by about 9 am". The Grumpy Scheduler from GRIDCO was merciless "Nothing, listen up mate, I've got 42 degrees forecast, the tennis at Rod Laver is on, they're closing the roof and need aircon and every family in this town is going to be in front of their TV's watching Serena and Venus and they're ALSO going to have the aircon pumping. And you may have something at 9? I'd had better get onto the guys at the Snowy, I need urgent reliable supply." The ACME Controller tried one more time "But, the weather forecast is talking 25 knots....." The GRIDCO scheduler tossed back a filthy quip about relying on weather forecasters and his harsh laughter echoed in the Controller's head as the line went dead. The Controller replaced the handset with a sigh and went back to reading the report from the windmill salesman who evaluated their wind farm. The words "smooth terrain" kept leaping out at him. 8.55 am. The hour had flown by and the Controller had that feeling in his stomach again. The yellow phone rang and Grumpy asked the usual "What have you got?" The Controller looked at his reading from his new anemometer tower (erected without the need for a permit). "Nothing" replied the controller but in a bid to support his industry said, "have you tried the windmills on the other coast?" Grumpy, who had secured and scheduled his supply, in 5 minute blocks, for Victoria's hottest day of the summer, had a few moments to spare and now got on a roll. "Now here's the thing, mate, I don't know what it's like in your interstate wind farm control room but here in the smoke of Melbourne we have an event. Serena and Venus are already warming up, the temperature has hit 37. In five hours time the Glorious Leader is going to finish his lunch at the Gold Corporate dining room and has front row seats behind the player on the Yarra side. He'll be in a suit, probably the blue tie with white shirt, (same as on Thursday evening) and he wants to be cool. It's my job to make him cool. He won't want to hang on to see what you got." The Grumpy Scheduler started warming to his task "I know the Glorious Leader is your biggest, and perhaps only, customer and it's thanks to his $40 million of taxpayers money that you are even viable but you have real problems up there. From what I hear the Glorious Leader buys his power from one company and you guys have to deliver your power through lines owned by another company who won't let you into their grid unless it suits them." At this point the Controller used the Noise phone to ring the Tourism and Enquiries phone and told the Grumpy Scheduler he had to go. Tourism is a crucial part of wind farming and will create regional jobs. 9.24 am January 25 2003. The Controller watched as the hot Northerly hit his permit free anemometer and the wind speed grew to over 50 km/h. The Controller was jubilant, this was going to be one of those 30 days in the year when his windmills were pumping at capacity. He watched as the 11 tonne fibreglass blades spun faster and faster, he flicked the switch which put them into high gear and watched with awe as the blades settled into their 20 spins per minute routine and the tip speeds hit 296 km/h. His remote video camera eagerly panned the wind farm. The car park was empty and flurries of dust were rising off the gravel tracks leading to each turbine. He watched without emotion as the couple who live 400 metres from one turbine came back from spending the night with friends to escape the noise and get a good night's sleep. That explained why the Noise phone was so quiet. He watched the real estate agent, as he had done more than 100 times before, make another futile attempt to sell one of the houses near his turbines. It was a long weekend and there should be plenty of punters looking to buy their rural dream home. 9.48 am. The Northerly was really howling now and the Controller was eagerly awaiting the Grumpy Scheduler's call. This was the ACME wind farm's chance to show how they could power 14,000 homes and take 54,000 cars off the road. At 10.05 am the Controller knew the call was not going to come, the Scheduler had done his job and the Glorious Leader was going to get his air-conditioning from somewhere else. He considered ringing Head Office and advising them of the situation but got depressed at the thought. Their windmill investment represented postage costs to the company and allowed them to devote 75% of the corporate website to being clean and green, with elegant pictures of cows grazing happily with windmills in the background, disguising the fact that they turn out around 1% of the company's total power output. 2.15 pm. The wind was really howling and still the Scheduler had not called. The Controller watched the readout from his permit free anemometer as the gusts approached 85 km/h. The Yellow Phone rang, it was the Scheduler. "Listen ACME, because of the heat there's more people staying at home going to watch the Williams ladies and lots of TV's going on. I'll take all you can give, top dollar offered." The Controller was thrilled "I've got enough for 14,000 homes and you can take 54,000 cars off the road at the same time, it's on it's way!" he cried. He flicked a switch, nothing happened. Damn, pick up phone to line owners for a quick grovel. "Please guys can I put my power into your grid? What? OK, OK we'll pay just please let me in." The Controller flicked the switch again and watched his power slip into the system. His mission in life accomplished. At this point the wind speed hit 95 km/h and the windmills shut down. The Controller sighed, switched on the TV and watched the Williams sisters, with the Glorious Leader in row one. 23 rows back he spotted the windmill salesmen who had bought an Executive Corporate package. 5.15 pm. The wind stopped blowing, it was still 33 degrees in Melbourne. The Controller handed over to the Modem and put the Noise phone onto message bank. Authors note: The temperature in Melbourne reached 47 degrees on Saturday 25th. Our sources tell us that less than 50% of the turbines at Toora were working, despite strong Northerly winds. The wind speeds in this story were personally observed in Sth Gippsland on Saturday. The average price for electricity in Melbourne on this day was $60.01. The price of wind energy is between $77-$107. The average price on 27/1 was $13.27. Tim Le Roy timleroy@optusnet.com.au Tel: 0418 121 656 Fax:03 9807-0052 Post PO Box 296, Glen Iris, VIC 3146 *************************************************************** APPENDIX 2 Fuel cell news selection. Automakers on Fuel Cells. Fuel Cells 2000 has released a new free report, Automakers on Fuel Cells. The report focuses on statements made by the CEOs and Project Managers of GM, Ford, DaimlerChrysler, Honda, Toyota, Nissan and others. It concludes that fully commercial fuel cell vehicles will be available in the marketplace by 2010 <http://www.fuelcells.org/AutoCompaniesonFuelCells.pdf> New DG Study. Jackson Associates released "Applying Distributed Generation Strategies to Ease the Long Island Power Crises," which examines the ability of such distributed generation (DG) technologies as fuel cells, microturbines and engines to help meet power needs in Long Island, New York. According to the study, as much as 63 percent of the 1,000-megawatt capacity shortfall expected by the Long Island Power Authority (LIPA) during the next nine years could potentially be offset through the use of DG technologies located at or near customer sites. <http://www.maisy.com/wpdglipa.htm> Plug Power Completes DOD Fuel Cell Demonstration Program. Plug Power has announced the completion of its fuel cell demonstration program at the Watervliet Arsenal (NY), which was funded by the U.S. Department of Defense. The company's ten grid-parallel 5-kW fuel cell systems operated for more than 80,000 hours and generated approximately 210,000 kWh of electricity throughout the year demonstration. The systems operated at or above 94 percent average availability during the year, exceeding the contract requirement of 90 percent. http://www.energyinfosource.com/dg/news.cfm?id=17849 GDF to Test Sulzer Hexis Fuel Cell. Sulzer Hexis, Ltd. has signed a cooperation agreement with Paris, France-based natural gas utility Gaz de France (GDF) to test a pre- series fuel cell system manufactured by Sulzer Hexis. Under the agreement, GDF will install and test a HXS 1000 Premiere system in a test house at its research and development facility outside Paris. The pre-series HXS 1000 FC system, which features a solid oxide fuel cell that generates one kilowatt (kW) of electrical and 2.5 kW of thermal power, is able to provide the basic power needs and the entire heat requirements of a typical single-family home in central Europe. EIA Releases Annual Energy Outlook. DOE's Energy Information Administration has released its Annual Energy Outlook 2003 report. In the report, EIA projects that U.S. dependence on oil imports will grow over the next 22 years to between 65 and 70 percent. The report also sees a similar growth trend in residential energy consumption, which is expected to increase 26 percent by 2025. EIA projects that renewable energy use will grow at an average rate of 2.2 percent per year through 2025, "primarily due to state mandates for renewable electricity generation." http://www.eia.doe.gov/oiaf/aeo/pdf/0383(2003).pdf SECA Launches New Website. The Solid State Energy Conversion Alliance (SECA) program has launched its new website, featuring news releases, official solicitations, workshop presentations and proceedings, as well as a listing of upcoming events. http://www.seca.doe.gov/ ************************************************************* APPENDIX 3 all-energy email newsletter News@All-Energy. Issue 18. January 2003 This free emailed newsletter is published by Media Generation Events Ltd, organisers - in partnership with Aberdeen Exhibition and Conference Centre - of the annual All-Energy Opportunities conference and exhibition. This year's event takes place 21 and 22 May - you can read some preliminary information on both the exhibition and the conference at the end of this issue. Feel free to pass News@All-Energy on. If colleagues would like to receive it automatically they need to email info@all-energy.co.uk with 'subscribe' in the subject line and contact details in the message. CONTENTS 1.GENERAL 1.1.Early predictions on Energy White Paper contents 1.2. Renewable energy initiative for communities and households 1.3. DTI will help the cause 1.4. Recommendations for the energy mix in 2020 1.5. All you need to know about FP6 - move fast if you are Aberdeen- based! 1.6. A Centre of Excellence for Renewable Energy in the East of England 1.7. Green job cuts on the cards at Defra 1.8. Germany - green power production 1.9. EU funded project launches international energy web survey 1.10. Research ranks technologies for achieving a UK low carbon economy 1.11. Public urged to play their part 1.12. UK power shortages as early as 2004? 2.GRID 2.1.Implications of GB-wide electricity transmission losses 2.2.Rewiring Britain 2.3.Timetable for introduction of BETTA 2.4.Fossil Fuel Levy = Zero 2.5.New appointments at Ofgem 3.WIND 3.1. 1000th UK turbine commissioned 3.2.New Chairman for BWEA 3.3.Cromer offshore windfarm clears planning hurdle 3.4. Government gives consent to offshore wind farm at Rhyl Flats 3.5.Wales needs to increase windfarm numbers 3.6.Wind Energy and Aviation 3.7.Deepwater windfarm project - input wanted 3.8.National Assembly for Wales welcomes comments 3.9.Go ahead for Scotland's largest windfarm 3.10.GE to supply turbines for Cape Wind 3.11.More American wind news 3.12.Meanwhile in Australia 3.13.Italian activity 3.14.Vestas news 3.15.Nordex news 3.16.Danvest taken over by NEG Micon 3.17.New service lift from HEFA A/S in Denmark 3.18.Annual power costs analysis: only gas left to beat 3.19.January facts and figures from Windpower Monthly 4.WET 4.1.£3.7m for wave power devices 4.2.New Hammerfest Strom pictures 4.3.Severn Barrage - new appraisal 4.4.Supplementary questions on wave and tidal to Select Committee 5.BIOENERGY 5.1.Boost for UK bioenergy projects 5.2.Wood-powered cars 5.3.Wiltshire Police go green - and Sainsbury's follow 5.4.Test of green fuel by Powegen 5.5.Chicken litter wins the day 5.6.Fuel from food waste in Japan 6.HYDROGEN 6.1.Fuel cells - the Canadian Experience 7.SOLAR 7.1.BBC coverage for EnviroMission tower 8.HYDRO 8.1.PEACE and electricity generation 9.KEEPING IN THE PICTURE 10.ALL-ENERGY OPPORTUNITIES 10.1.The Exhibition 10.2.The Conference 10.3.Book your accommodation now! 11.OTHER KEY EVENTS 11.1.Offshore windfarms and site investigation 11.2.BWEA's UK Offshore Wind 2003 conference 12.FOOTNOTES 12.1.Have you a job for Pedro? 12.2.'Q' information from Scottish Renewables ****************************************************************** APPENDIX 4 - Notes for meeting at DTI 4.2.03, extended 6.2.03 1. Information effects To have an information effect, you only need to be able to detect the signal. Powerline fields are readily detectable at 100 metres by a pocket instrument. The energy necessary for an information effect is only that to transmit, store and detect the information. It is a fallacy to suppose that only by harmful quantum energy or harmful thermal energy can illness be caused. Information effects on immune system, on hormone production, on oxidation control can have ill effects, including cancer, for example by disrupting inhibitors. Previous personal discussions with both Richard Doll and Ted Grant strongly suggest to me that they have taken a view (before the evidence) that non-energetic effects are not to be taken seriously. They hadn't recognised the concept of information effects, but had dismissed non- thermal effects as "subtle effects" with a sense of something mysterious and unfounded. 2. Melatonin Over the past three months, Denis Henshaw has forwarded to me over 20 academic papers (list of short references appended), some dating back to the 1990s and some very recent, supporting the following hypotheses among others. Hypothesis 1. Exposure to power frequency emf well below levels of thermal effects can suppress melatonin in humans. Research includes both animals and humans. Exposure levels are relevant to human environmental exposure, e.g. 1 (T for occupational exposure. Experiments on hamsters at 86 (T indicate an effect within the pineal gland, noting speculation about whether the observed effects on melatonin levels may otherwise be via optical sensing or reaction mechanisms. Hypothesis 2. Melatonin can have a protective effect against human miscarriage. Administered doses of melatonin were associated with decreased luteinising hormone (LH) which in turn was associated with miscarriage in women. Hypothesis 3. Melatonin can be protective against gamma radiation. Pre-treatment doses of melatonin in mice and in blood samples of human volunteers showed significant protective effects against gamma radiation. Hypothesis 4. Melatonin can be an effective anti-oxidant and an immune enhancing agent. "Even at physiological concentrations, melatonin detoxifies free radicals and reduces oxidative damage." (In vivo and in vitro animal- based experiments.) Hypothesis 5. Physiological melatonin concentrations vary between organs by orders of magnitude, a base level being the picomolar or low nanomolar range. Higher levels, called pharmacological, can occur physiologically in some organs. Hypothesis 6. Geomagnetic disturbances can be associated both with depressed melatonin and with certain illnesses (depression, SAD); the association is enhanced in combination with power-frequency exposure. While these hypotheses do not constitute a conclusive mechanism for ill- health effects of exposure to powerline fields, notably childhood leukaemia with its persistent epidemiological statistics, and bearing in mind that melatonin is not the only possibility of an information mechanism, and that different mechanisms may combine as causal factors, the hypotheses would seem together to provide a plausible summative hypothesis: that exposure to power-frequency emf at levels well below those consistent with thermal effects, and at levels of environmental exposure, can have biological effects on humans, and these biological effects can lead to ill health, through mechanisms which are necessarily information- and control-based rather than essentially energetic. It is disturbing that it is left to Professor Henshaw's initiative to scan the literature and find many papers relevant to the above hypotheses, which therefore should be central to the work of AGNIR and NRPB. An advisory body should be pro-active in exploration, rather than reactive to the media and to selective publications. 3. Diluting factors Important uncertainties in emf work seem to be taken to diminish the results. But they may be diluting the results and concealing stronger results. Results tend to be understated. Two examples: Uncertainty in precise causal mechanism leads to using "wrong" exposure metrics (TWA, MMF). Other measures (E, nocturnal MF) would, if reflecting real mechanisms, yield stronger results. Human susceptibility is likely to be variable. Data for predisposed groups would yield stronger results. General population studies may dilute real effects to insignificance. 4. Independence Bearing in mind tobacco, X Rays, Spycatcher, Matrix Churchill, BSE, Gulf War Syndrome, Joe Moore etc. etc. it is to be expected that a discerning public will approach government-backed statements with a presumption of fallibility and spin. NRPB is no exception - e.g. knee-jerk erroneous reaction to Henshaw's early results on deposition, spin in Doll II, knee-jerk reaction to Li and Lee papers on miscarriage (and surreptitious change of web page). We have these issues well documented. How then to obtain independent advice? Some rough ideas, e.g. for an advisory body with a role like NRPB: * avoid long term career positions; * have appointments made by independent bodies (e.g. a mix of professional, scientific and environmental bodies); * have a rolling three-year membership, with an overlap six months induction and extension by exception (to max 6 years for max 25% of members); * make advisory body accountable to Select Committee or other body independent of government; * subcontract specialist input to consultants by competitive tender (e.g. as OFFER did in TPCR); * expose advice service to internal audit to GIAS standards and to independent appraisal; * direct the advisory body and its specialist groups or consultants to search widely for evidence and to use their own exploratory initiative, within the scope of their main brief; * let government determine the broad objectives, such as to explore and advise on matters of public safety relating to EMFs and radiation, and let government set specific questions as may arise in the public interest, but let the advisory body determine the scope and detail of their investigations and recommendations. 5. Test policies For industry: other things being equal, exposure will be avoided. For government: un-block local discretion. 6. Facing up to precaution Fears to be examined: * would guidelines excite legal claims? * would precautionary restrictions on new developments excite claims for existing exposures? * would giving local authorities discretion create claims from both sides? * would precaution necessarily become prohibitively expensive? Responsibility and liability should depend on the information at the time. Would it do so in law? If exposures from new powerlines were to be limited, on the basis of evolving evidence, would it be sufficient to offer advice (and low-cost support to move) to those presently exposed? In my paper of 5 December I listed five immediate steps, mostly passive (guidance and allowing local authority discretion). Compensation reflecting health concerns, if introduced for new projects, could by internalisation lead to better design choices. As an example of an actual, thorough and implemented precautionary policy, the Swiss Ordinance on Protection from Non-Ionising Radiation of 23.12.99 is intended to protect the public from "harmful or undesirable" NIR, from 0 to 300 GHz. It distinguishes between: * stationary installations and appliances (restricting the former only); * old and new installations; * sensitive use locations (e.g. playgrounds, regularly occupied rooms) and other locations; * precautionary controls (specified with a limit of 1(T for certain installations including new powerlines, otherwise "as low as is technically and operationally feasible and financially viable") and stringent controls (for proven harm). Time-limited modernisation requirements apply to old installations with transitional provisions. Appx 1 para 15 provides for authorised exemption provided phase assignment is optimised. It would be helpful to learn of the Swiss experience since the Ordinance came into effect on 1.2.00 and in particular what proportion of installations have been granted exemption. The Swiss Ordinance does not apply to electrical appliances. Such exposures are more susceptible to voluntary control, both by manner of use and by choice of product in the market place. The example of VDUs is outlined in section 8 below. Can voluntary controls can be brought to bear for fixed installations? Exposures are imposed, for example on homes by powerlines, but choice may be created by compensation offers, such as a cash sum to support either moving home or accepting the exposure. Experience with radon would suggest a wide-spread willingness to accept the exposure for the financial and other benefits. Compensation would need to be geared to exposure levels and to property value. Perhaps such voluntary controls would complement controls such as in the Swiss Ordinance, particularly in a long transition period and where exemption is granted, rather than be a complete alternative. They might provide flexibility to deal with exposures lower than 1 (T. 7. Reflections on 5 December (from Revolt email news136 of 8.12.02) (5). On Thursday 5th December two national meetings were held at the National Exhibition Centre, Birmingham, on "powerlines and health". First the NRPB held a public consultative meeting in the morning, chaired by Lord Robert Winston. That was followed in the afternoon by a conference sponsored by the charity Children with Leukaemia. I would estimate 200 to 300 people attended the morning meeting, but only about 100 in the afternoon. (6). The morning meeting was a panel of experts to hear and respond to views from the public. The panel included Sir Richard Doll, who chairs the NRPB advisory group (AGNIR), and Michael Repacholi from WHO, as well as NRPB members. In opening, Lord Winston said that "we" would draw up revised guidelines after hearing public views. He explained that by "we" he meant that he would stay with this work, but NRPB would draft the guidelines. There wasn't a scientific discussion, as such a large and short forum wasn't conducive to it, but sundry views were put from various people present. The replies recognised the variation between countries in their approaches, but conceded nothing and treated the uncertain hazard as something to be dismissed. (7). The afternoon session was attended by some NRPB and government officials, and for a time by Sir Richard Doll. It included Professor Denis Henshaw's information-packed talk about the range of potential effects and mechanisms, with special attention to much new work on melatonin, which makes potential mechanisms all the more plausible. The paper can be seen at <http://www.electric-fields.bris.ac.uk>. Maureen Asbury gave details of the people's survey at Trentham, which while not a fully controlled analysis clearly showed dramatically higher incidences of key illnesses near the powerline. I presented a paper on "precaution" which can be seen on <http://www.revolt.co.uk>. (8). All in all, this was a useful day, and to NRPB's credit that it has taken the initiative, but one which didn't provide for reasoned scientific discussion. As a consultation exercise it can hardly have gathered information systematically but will have provided for a few people to air their views very briefly across a very large hall. 8. Market effects: an example from VDUs (or VDTs). >From L-E Paulsson (Swedish RP Inst.), EMF effects from a regulator's point of view, CIGRE paper P4-01, 1996: "The VDTs of today have EMFs 10- 100 fold lower than those of the 80s without the regulating authorities having issued any regulations and without any substantial increase in costs." 9. Bradford Hill on biological plausibility. >From Bradford Hill's Principles of Medical Statistics, 12th edn, Edward Arnold 1991, page 275: "It will be helpful if the causation we suspect is biologically plausible, though this is a feature we cannot demand. What is biologically plausible depends upon the biological knowledge of the day. Thus there was no biological knowledge to support (or to refute) Pott's observation in the 18th Century of the excess of cancer in chimney sweeps. ... ... (passage omitted) ... ... In other words, the association recorded may be one new to science or medicine and must not therefore be too readily dismissed as implausible or even impossible." 10. List of short references. (Some of these papers are additional to those cited by Professor Henshaw in his notes on 5 December.) Regan L et al, Hypersecretion ..., The Lancet, 336, 1141-1144, 1990. Voordouw BCG et al, Melatonin ..., J Clin. Endocrin. & Metab., 74, 108-117, 1992. Wilson BW et al, Effect ..., pp 527-552 in The Medical Hypothesis - Breast Cancer and the Use of Electric Power, Eds RG Stevens et al, Battelle Press, Columbus, 1997. Wilson BW et al, Evidence ..., J Pineal Res., 9, 259-269, 1990. Pfluger DH et al, Effects ..., J Pineal Res., 21, 91-100, 1996. Burch JB et al, Nocturnal ..., Scand. J Work Environ. Health, 24(3), 183-189, 1998. Davis S et al, Residential ..., Am. J Epidem., 154(7), 591-600, 2001. Levallois P et al, Effects ..., Am. J Epidem., 154(7), 601-609, 2001. Burch JB et al, Melatonin ..., J Occ. & Env. Med., 42(2), 136-142, 2000. Burch JB et al, Melatonin ..., I J Radiation Biol., 78, 1029-1036, 2002. Juutilainen J et al, Nocturnal ..., J Pineal Res., 28, 97-104, 2000. Strick R, Dietary ..., PNAS, 97(9), 4790-4795, 2000. Ross JA, Dietary ..., PNAS, 97(9), 4411-4413, 2000. Jacob S et al, Melatonin ..., J Pineal Res., 33, 186-187, 2002. Badr FM et al, Radioprotective ..., Mutation Research, 444, 367-372, 1999. Vijayalaxmi et al, Melatonin ..., Mutation Research, 425, 21-27, 1999. Vijayalaxmi et al, Melatonin ..., Mutation Research, 404, 187-189, 1998. Vijayalaxmi et al, Melatonin ..., Mutation Research, 371, 221-228, 1996. Vijayalaxmi et al, Marked ..., Radiation Research, 143, 102-106, 1995. Brendel H et al, Direct ..., J Pineal Res. 29, 228-233, 2000. Kay RW, Geomagnetic ..., B J Psychiatry, 164, 403-409, 1994. Tan DX et al, Identification ..., Biochimica et Biophysics Acta, 1472, 206-214, 1999. Burch JB et al, Geomagnetic ..., Neuroscience Letters 266, 209-212, 1999. Kirschvink JL et al, Magnetite ..., Proc Nat Acad Sci USA, 89, 7683-7687, 1992. Allegra M et al, Minireview, J Pineal Res. 34, 1-10, 2003. Reiter RJ et al, Editorial Note, J Pineal Res. 34, 79-80, 2003. ********************************************************************* Mike O'Carroll