1 Annual Reviews of Nuclear Science 25, 555, 1975 THE PARTICLE DATA GROUP: GROWTH & OPERATIONS. 18 Years of Particle Physics Arthur H. Rosenfeld, Department of Physics and LBL, UCBerkeley.

2 u1957. Gell-Mann and Rosenfeld. Ann. Rev. Nucl. Sci. and UCRL 8030 by Barkas and Rosenfeld st update of 8030, with original wallet card. Then no revisions until Several new baryon and meson resonances 1963 Discoveries were pouring in. Decided to comuterize. TABSU Galtieri, Bastien, Kirz, Rittenberg Tried to pick resonances with a 90% survival probability. TWO wallet cards. Matts Roos (Copenhagen) published his tables in RMP, with 21 resonances which did not survive to the next edition Merged “Data on Elementary Particles and Resonant States” Rosenfeld, Barbaro-Galtieri, Barkas, Bastien, Kirz, Roos, 27 pp. 3 wallet cards, available in two sizes Dave Jackson advised us Started printing in both CERN and Berkeley. Rare statistical fluctuations become commonplace physicists scan 10, ,000 mass histograms/year. Gerry Lynch invents “GAME” A Monte Carlo resonance generator

3 At the 1967 Philadelphia meson conference Rosenfeld pointed out that at the present rate of data processing, once attention had been drawn to the Kappa, it should be observed yearly at the 3 Standard Deviation level. Comparison with flying saucers, or cancer from EM fields. “In the next talk Prof. Aihud Pevsner said that he had intended to present new 3 SD evidence for the Kappa, but had changed his mind.” Kappa slowly disappeared.

Efficient Use of Energy, a Physicist’s Perspective September 25, 2006 Arthur H. Rosenfeld, Commissioner California Energy Commission (916)

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7 How Much of The Savings Come from Efficiency? uEasiest to tease out is cars –In the early 1970s, only 14 miles per gallons, now 21 mpg –If still at 14 mpg, we’d consume 75 billion gallons more and pay $225 Billion more at 2006 prices –But we still pay $450 Billion per year –If California wins the “Schwarzenegger-Pavley” suit, and it is implemented nationwide, we’ll save another $150 Billion per year uCommercial Aviation improvements save another $50 Billion per year uAppliances and Buildings are more complex –We must sort out true efficiency gains vs. structural changes (from smokestack to service economy).

8 How Much of The Savings Come from Efficiency (cont’d)? uSome examples of estimated savings in 2006 based on 1974 efficiencies minus 2006 efficiencies uBeginning in 2007 in California, reduction of “vampire” or stand-by losses –This will save $10 Billion when finally implemented, nation-wide uOut of a total $700 Billion, a crude summary is that 1/3 is structural, 1/3 is transportation, and 1/3 is buildings and industry.

9 A supporting analysis on the topic of efficiency from Vice-President Dick Cheney u“ Had energy use kept pace with economic growth, the nation would have consumed 171 quadrillion British thermal units (Btus) last year instead of 99 quadrillion Btus” u“About a third to a half of these savings resulted from shifts in the economy. The other half to two-thirds resulted from greater energy efficiency” Source: National Energy Policy: Report of the National Energy Policy Development Group, Dick Cheney, et. al., page 1-4, May 2001 Cheney could have noted that 72 quads/year saved in the US alone, would fuel one Billion cars, compared to a world car count of only 600 Million

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11 ∆ = 4,000kWh/yr = $400/capita

12 Carbon Dioxide Intensity and Per Capita CO2 Emissions (Fossil Fuel Combustion Only) intensity (tons of CO2 per 2000 US Dollar) Tons of CO2 per person Canada Australia S. Korea California Mexico United States Austria Belgium Denmark France Germany Italy Netherlands New Zealand Switzerland Japan

13 Comparison of Fuel Economy – Passenger Vehicles

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17 Impact of Standards on Efficiency of 3 Appliances Source: S. Nadel, ACEEE, in ECEEE 2003 Summer Study, 75% 60% 25% Year Index (1972 = 100) Effective Dates of National Standards = Effective Dates of State Standards = Refrigerators Central A/C Gas Furnaces SEER = 13

18 Source: David Goldstein

19 Source: David Goldstein

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23 United States Refrigerator Use, repeated, to compare with Estimated Household Standby Use v. Time Average Energy Use per Unit Sold (kWh per year) Refrigerator Use per Unit 1978 Cal Standard 1990 Federal Standard 1987 Cal Standard 1980 Cal Standard 1993 Federal Standard 2001 Federal Standard Estimated Standby Power (per house)

Gorges 三峡 Refrigerators 冰箱 Air Conditioners 空调 TWh 2000 Stds 2005 Stds If EnergyStar TWH/Year Value (billion $/year) Comparison of 3 Gorges to Refrigerator and AC Efficiency Improvements Savings calculated 10 years after standard takes effect. Calculations provided by David Fridley, LBNL Value of TWh 3 Gorges 三峡 Refrigerators 冰箱 Air Conditioners 空调 Wholesale (3 Gorges) at 3.6 c/kWh Retail (AC + Ref) at 7.2 c/kWh 三峡电量与电冰箱、空调能效对比 标准生效后， 10 年节约电量

25 Annual Peak Savings from Efficiency Programs and Standards 0 2,000 4,000 6,000 8,000 10,000 12,000 14, MW Appliance Standards Building Standards Utility Efficiency Programs at a cost of ~1% of electric bill ~ 22% of Annual Peak in California in 2003 i.e. 22% in 30 years

26 Source: Stabilization Wedges: Pacala and Socolow, Science Vol 305, page 968 Growth = 1.5%/yr

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28 Illuminating Space vs. the Street

29 Cool Colors Reflect Invisible Near-Infrared Sunlight

30 Heat Mirror Windows – Steve Selkowitz, LBNL uLow Emissivity films are required by building standards world-wide. They reflect far infrared radiation. Retain indoor heat in winter, reflect outdoor heat in summer. They double the R-value of double glazing, and the inside pane is warm to the touch – more comfortable uBefore low-E, windows were 30% of the heat load of a home – now 15%. uDuring a Montana winter, a north-facing low-E window, facing a snowy sunlit slope, is a net energy gainer. u“Selective film are required for Commercial Buildings in California. They reflect far- and near-infrared radiation, and halve the solar gain though windows; including car windshields in BMW’s etc. uModern windows save ~1 Mbod of oil equivalent, = Alaskan oil.

31 Temperature Rise of Various Materials in Sunlight Dr. Hashem Akbari, LBL Heat Island Group Temperature Rise (°C) Galvanized Steel IR-Refl. Black Black Paint Green Asphalt Shingle Red Clay Tile Lt. Red Paint Lt. Green Paint White Asphalt Shingle Al Roof Coat. Optical White White Paint White Cement Coat. Solar Absorptance

32 Temperature Trends in Downtown Los Angeles

33 Potential Savings in LA uSavings for Los Angeles –Direct, $200M/year –Indirect, $140M/year –Smog, $360M/year uEstimate of national savings: $10B/year

34 Cool Colors Reflect Invisible Near-Infrared Sunlight

35 From Cool Color Roofs to Cool Color Cars uToyota experiment (surface temperature 10K cooler) uFord is also working on the technology

36 Cool Colors Reflect Invisible Near-Infrared Sunlight

37 UV Water Purification

38 Ashok Gadgil at LBNL points out if UV treatment replaces boiling 10 tons of water per day, each system avoids 4 tons of CO2 per day. An American car emits only 4 tons of CO2 per YEAR. uMeet / exceed WHO and US EPA criteria uEnergy efficient: 60 watts disinfects 1 ton / hour uLow cost: 4 cents disinfects a ton of water uReliable, Mature components uCan treat un-pressurized water uRapid throughput: 12 seconds uLow maintenance: once every three months u>100 units now operating in India and Phillipines uhttp:// Ultra Violet Water Purification for Villages in Developing World

39 In Nov.-Dec. 2005, he visited Darfur camps, and showed that with a $10 metal stove, and training to use it, only half the fuelwood is needed. The stove saves fuelwood worth $160 annually for a refugee family Since that time, Ashok Gadgil has improved stove efficiency by another factor of two l/ hMpqN3/ PDF Dr. Ashok Gadgil’s Darfur Cookstove Project

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41 LEDs Powered with Photovoltaics uEvan Mills at LBNL points out the following: If 1 billion people could replace kerosene lamps with LEDs, emissions would drop by the equivalent of 1.3 million barrels of petroleum per day uhttp://eetd.lbl.gov/emills/PUBS/Fuel_Based_Lighting.html

42 Source: Stabilization Wedges: Pacala and Socolow, Science Vol 305, page 968 Growth = 1.5%/yr

43. uThis talk available on my web page uJust Google “Art Rosenfeld”