Barbara Walters, hospitalized after fall, recovering from chicken pox






NEW YORK (Reuters) – Celebrity newswoman Barbara Walters, who was hospitalized earlier this month after falling and injuring her head, is recovering from chicken pox, her co-host Whoopi Goldberg said Monday on “The View” talk show.


Goldberg said Walters, 83, who is in a New York hospital, has been told to rest and is not receiving visitors.






“You all know that she fell and cut her head 10 days ago and then was running a temperature,” Goldberg said on the show.


“But it turns out it is all the result of a delayed childhood. Barbara has the chicken pox,” Goldberg adding, saying Walters had never had the illness as a child.


Walters, 83, had been admitted to a Washington hospital during President Barack Obama‘s inauguration weekend after she fell and cut her head at the British ambassador’s residence, her network ABC said.


Goldberg joked: “She’s been told to rest, she’s not allowed any visitors, and we’re telling you, Barbara, no scratching.”


ABC-TV said Walters, who created the long-running talk show after working decades as one of television news’ best-known journalists, was transferred to a New York hospital late last week from Washington and was expected to be discharged soon.


Despite Goldberg’s light-hearted remarks about the illness, usually associated with children, chicken pox can be serious for adults and the elderly, accompanied by more severe itching from hundreds of blisters.


Headaches, fever and chills, sometimes leading to pneumonia, can follow if the illness is not properly treated and precautions are not taken, or if the patient has a compromised immune system.


(Reporting by Chris Michaud; Editing by Patricia Reaney and Philip Barbara)


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Well: Keeping Blood Pressure in Check

Since the start of the 21st century, Americans have made great progress in controlling high blood pressure, though it remains a leading cause of heart attacks, strokes, congestive heart failure and kidney disease.

Now 48 percent of the more than 76 million adults with hypertension have it under control, up from 29 percent in 2000.

But that means more than half, including many receiving treatment, have blood pressure that remains too high to be healthy. (A normal blood pressure is lower than 120 over 80.) With a plethora of drugs available to normalize blood pressure, why are so many people still at increased risk of disease, disability and premature death? Hypertension experts offer a few common, and correctable, reasons:


Jane Brody speaks about hypertension.




¶ About 20 percent of affected adults don’t know they have high blood pressure, perhaps because they never or rarely see a doctor who checks their pressure.

¶ Of the 80 percent who are aware of their condition, some don’t appreciate how serious it can be and fail to get treated, even when their doctors say they should.

¶ Some who have been treated develop bothersome side effects, causing them to abandon therapy or to use it haphazardly.

¶ Many others do little to change lifestyle factors, like obesity, lack of exercise and a high-salt diet, that can make hypertension harder to control.

Dr. Samuel J. Mann, a hypertension specialist and professor of clinical medicine at Weill-Cornell Medical College, adds another factor that may be the most important. Of the 71 percent of people with hypertension who are currently being treated, too many are taking the wrong drugs or the wrong dosages of the right ones.

Dr. Mann, author of “Hypertension and You: Old Drugs, New Drugs, and the Right Drugs for Your High Blood Pressure,” says that doctors should take into account the underlying causes of each patient’s blood pressure problem and the side effects that may prompt patients to abandon therapy. He has found that when treatment is tailored to the individual, nearly all cases of high blood pressure can be brought and kept under control with available drugs.

Plus, he said in an interview, it can be done with minimal, if any, side effects and at a reasonable cost.

“For most people, no new drugs need to be developed,” Dr. Mann said. “What we need, in terms of medication, is already out there. We just need to use it better.”

But many doctors who are generalists do not understand the “intricacies and nuances” of the dozens of available medications to determine which is appropriate to a certain patient.

“Prescribing the same medication to patient after patient just does not cut it,” Dr. Mann wrote in his book.

The trick to prescribing the best treatment for each patient is to first determine which of three mechanisms, or combination of mechanisms, is responsible for a patient’s hypertension, he said.

¶ Salt-sensitive hypertension, more common in older people and African-Americans, responds well to diuretics and calcium channel blockers.

¶ Hypertension driven by the kidney hormone renin responds best to ACE inhibitors and angiotensin receptor blockers, as well as direct renin inhibitors and beta-blockers.

¶ Neurogenic hypertension is a product of the sympathetic nervous system and is best treated with beta-blockers, alpha-blockers and drugs like clonidine.

According to Dr. Mann, neurogenic hypertension results from repressed emotions. He has found that many patients with it suffered trauma early in life or abuse. They seem calm and content on the surface but continually suppress their distress, he said.

One of Dr. Mann’s patients had had high blood pressure since her late 20s that remained well-controlled by the three drugs her family doctor prescribed. Then in her 40s, periodic checks showed it was often too high. When taking more of the prescribed medication did not result in lasting control, she sought Dr. Mann’s help.

After a thorough work-up, he said she had a textbook case of neurogenic hypertension, was taking too much medication and needed different drugs. Her condition soon became far better managed, with side effects she could easily tolerate, and she no longer feared she would die young of a heart attack or stroke.

But most patients should not have to consult a specialist. They can be well-treated by an internist or family physician who approaches the condition systematically, Dr. Mann said. Patients should be started on low doses of one or more drugs, including a diuretic; the dosage or number of drugs can be slowly increased as needed to achieve a normal pressure.

Specialists, he said, are most useful for treating the 10 percent to 15 percent of patients with so-called resistant hypertension that remains uncontrolled despite treatment with three drugs, including a diuretic, and for those whose treatment is effective but causing distressing side effects.

Hypertension sometimes fails to respond to routine care, he noted, because it results from an underlying medical problem that needs to be addressed.

“Some patients are on a lot of blood pressure drugs — four or five — who probably don’t need so many, and if they do, the question is why,” Dr. Mann said.


How to Measure Your Blood Pressure

Mistaken readings, which can occur in doctors’ offices as well as at home, can result in misdiagnosis of hypertension and improper treatment. Dr. Samuel J. Mann, of Weill Cornell Medical College, suggests these guidelines to reduce the risk of errors:

¶ Use an automatic monitor rather than a manual one, and check the accuracy of your home monitor at the doctor’s office.

¶ Use a monitor with an arm cuff, not a wrist or finger cuff, and use a large cuff if you have a large arm.

¶ Sit quietly for a few minutes, without talking, after putting on the cuff and before checking your pressure.

¶ Check your pressure in one arm only, and take three readings (not more) one or two minutes apart.

¶ Measure your blood pressure no more than twice a week unless you have severe hypertension or are changing medications.

¶ Check your pressure at random, ordinary times of the day, not just when you think it is high.

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2012 stocks: How Illinois cos. fared









If you invested heavily in Illinois companies that provide consulting services, you had little reason to celebrate in 2012.

While the Standard & Poor's 500 index ended the year up 13 percent, most large businesses in the region that counsel other companies on how to improve their operations saw their stock prices drop.

Business support services was one of the few sectors getting clobbered in a 2012 Tribune ranking of Illinois and northwest Indiana stocks' performance.

Stock prices gained at about 70 percent of the 127 companies on the list, and about half outperformed the S&P 500. Bank owners such as Taylor Capital Group emerged from their 2011 doldrums, and Ulta Salon Cosmetics & Fragrance Inc. and Discover Financial Services marked their second consecutive year of soaring stock prices.

The year's biggest decliner, down 76 percent, was Groupon, as once-torrid revenue growth at the daily deals offerer started slowing.

Career Education was the second-worst performer; its stock fell 56 percent. The highly scrutinized for-profit school chain said it would close campuses and cut jobs amid sinking revenue and financial losses.

Sectors boosted by broad gains in 2012 included electrical parts and equipment, industrial machinery, and specialty chemicals.

Of seven Illinois banks on the list, all but one outperformed the S&P 500, with price appreciation of those six ranging from 16 to 86 percent.

In contrast, stocks of four of five professional services firms — Navigant Consulting, Huron Consulting Group, Heidrick & Struggles International and R.R. Donnelley & Sons — closed down 2 to 38 percent.

Each had its own set of issues.

Navigant's services, for example, include advising companies that face disputes, litigation and investigations, including government probes, as well as businesses that need help valuing potential mergers and acquisitions.

"You see fewer government investigations during an election year, as regulators are leaving their jobs, and they don't want to start new ones," said Tobey Sommer, a SunTrust Robinson Humphrey analyst. "Also, worries about the 'fiscal cliff' slowed M&A because CEOs didn't want to look foolish acquiring a company in September ahead of the fiscal cliff when they might have been able to buy it for 20 percent less in January had we gone off."

Meanwhile, Heidrick's troubles included a slowing market for executive searches. In early 2012, analysts expected Heidrick's annual earnings to be in the range of about $1.30 per share. It appears that it will earn closer to 57 cents a share.

Huron's earnings estimates during 2012 were also trimmed, to about $2.10 from about $2.40 a share as the timing of fee payments to its health care consulting business proved volatile.

"Its underlying demand is strong," but an increasing number of clients had signed contracts where a larger portion of revenue was contingent on the outcome of Huron's consulting work, said Randle Reece, analyst with Avondale Partners LLC. That made it harder for the company and the analysts who cover it to predict the timing of revenues, since they are deferred.

For investors interested in "Dumpster diving," Morningstar Inc. considers Exelon, WMS Industries and Caterpillar to be high quality yet undervalued this year, said Heather Brilliant, chief equities strategist.

Navigant is among the region's beaten-down stocks liked by stock research firm EVA Dimensions LLC. "Its fundamentals are improving, and it's really cheap," said EVA analyst Andrew Zamfotis.

Best of the best

Here are the top three stock gainers of 2012:

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Fire at crowded nightclub kills at least 200 in Brazil

A fire swept through a crowded nightclub in southern Brazil early Sunday, killing at least 245 people and leaving at least 200 injured, police and firefighters said. (Jan. 27)










SANTA MARIA, Brazil (Reuters) - A nightclub fire killed at least 232 people in southern Brazil early on Sunday when a band's pyrotechnics show set the building ablaze and fleeing partygoers stampeded toward blocked and overcrowded exits in the ensuing panic, officials said.

The blaze in the university town of Santa Maria was started by a band member or someone from its production team igniting a flare, which then set fire to the ceiling, said Luiza Sousa, a civil police official. The fire spread "in seconds," she said.






Local fire officials said at least one exit was locked and that bouncers, who at first thought those fleeing were trying to skip out on bar tabs, initially blocked patrons from leaving. The security staff relented only when they saw flames engulfing the ceiling.

The tragedy, in a packed venue in one of Brazil's most prosperous states, comes as the country scrambles to improve safety, security and logistical shortfalls ahead of the 2014 World Cup soccer tournament and the 2016 Olympics, both intended to showcase the economic advances and first-world ambitions of Latin America's largest nation.

In Santa Maria, a city of more than 275,000 people, rescue workers and weary officials wept alongside family and friends of the victims at a local gymnasium being used as a makeshift morgue.

"It's the saddest, saddest day of my life," said Neusa Soares, the mother of one of those killed, 22-year-old Viviane Tolio Soares. "I never thought I would have to live to see my girl go away."

President Dilma Rousseff cut short an official visit to Chile and flew to Santa Maria, where she wept as she spoke to relatives of the victims at the gym.

"All I can say at the moment is that my feelings are of deep sorrow," said Rousseff, who began her political career in Rio Grande do Sul, the state where the fire occurred.

News of the fire broke on Sunday morning, when local news broadcast images of shocked people outside the Boate Kiss, as the nightclub was known. Gradually, grisly details emerged.

The vast majority of the victims, most of them university students, died of smoke inhalation, officials said. Others were crushed in the stampede.

"We ran into a barrier of the dead at the exit," Colonel Guido Pedroso de Melo, commander of the fire brigade in Rio Grande do Sul, said of the scene that firefighters found on arrival. "We had to clear a path to get to the rest of those that were inside."

Officials said more than 1,000 people may have been in the club, possibly exceeding its legal capacity. Though Internet postings about the venue suggested as many as 2,000 people at times have crammed into the club, Pedroso de Melo said no more than half that should have been inside.

He said the club was authorized to be open but its permit was in the process of being renewed.

However, Pedroso de Melo did point to several egregious safety violations - from the flare that went off during the show to the locked door that kept people from leaving.

'HAPPENED SO FAST'

When the fire began at about 2:30 a.m., many revelers were unable to find their way out amid the chaos, confusing restroom doors for exits and finding resistance from bouncers when they did find an exit.

"It all happened so fast," survivor Taynne Vendrusculo told GloboNews TV. "Both the panic and the fire spread rapidly, in seconds."

Once security guards realized the building was on fire, they tried in vain to control the blaze with a fire extinguisher, according to a televised interview with one of the guards, Rodrigo Moura. He said patrons were getting trampled as they rushed for the doors, describing it as "a horror film."

One of the club's owners has surrendered to police for questioning, GloboNews reported.

TV footage showed people sobbing outside the club before dawn, while shirtless firefighters used sledge hammers and axes to knock down an exterior wall to open up an exit.

Rescue officials moved the bodies to the local gym and separated them by gender. Male victims were easier to identify because most had identification on them, unlike the women, whose purses were left scattered in the devastated nightclub.

The disaster recalls other incidents including a 2003 fire at a nightclub in West Warwick, Rhode Island, that killed 100 people, and a Buenos Aires nightclub blaze in 2004 that killed nearly 200. In both incidents, a band or members of the audience ignited fires that set the establishment ablaze.

The Rhode Island fire shocked local and federal officials because of the rarity of such incidents in the United States, where enforcement of safety codes is considered to be relatively strict. After the Buenos Aires blaze, Argentine officials closed many nightclubs and other venues and ultimately forced the city's mayor from office because of poor oversight of municipal codes.

The fire early on Sunday occurred in one of the wealthiest, most industrious and culturally distinct regions of Brazil. Santa Maria is about 186 miles west of Porto Alegre, the capital of a state settled by Germans and other immigrants from northern Europe.

Local clichés paint the region as stricter and more squared away than the rest of Brazil, where most residents are a mix descended from native tribes, Portuguese colonists, African slaves, and later influxes of immigrants from southern Europe.

Rio Grande do Sul state's health secretary, Ciro Simoni, said emergency medical supplies from all over the state were being sent to the scene. States from all over Brazil offered support, and sympathy messages poured in from foreign leaders.

(Additional reporting by Guillermo Parra-Bernal, Gustavo Bonato, Jeferson Ribeiro, Eduardo Simões, Brian Winter and Guido Nejamkis.; Writing by Paulo Prada; Editing by Todd Benson, Kieran Murray and Eric Beech)

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Canada denies Randy Quaid’s request to stay






TORONTO (AP) — Canadian immigration officials have denied U.S. actor Randy Quaid‘s request for permanent resident status in Canada.


A Canadian government official confirmed late Saturday his request for permanent status has been denied. The official spoke on condition of anonymity because they were not authorized to speak publicly. Quaid can appeal the decision to the federal court.






U.S. officials last year refused to seek extradition of the actor and his wife from Canada to face felony vandalism charges in Santa Barbara, California, but authorities in the coastal town say they’ll still have the couple arrested if they return to the states. 


Quaid has sought to stay in Canada, claiming he was being hunted by “Hollywood star-whackers” who had killed his friends David Carradine and Heath Ledger. 


Quaid’s trouble began in 2010 when he and his wife were arrested for causing more than $ 5,000 damage at a hillside home they were renting. 


Randy Quaid is the older brother of actor Dennis Quaid and is best-known for his roles in films such as “National Lampoon’s Vacation” and “Independence Day.” He won a Golden Globe award for his depiction of President Lyndon Johnson in a TV movie in the late 1980s.


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2012 stock report: Pains and gains









If you invested heavily in Illinois companies that provide consulting services, you had little reason to celebrate in 2012.

While the Standard & Poor's 500 index ended the year up 13 percent, most large businesses in the region that counsel other companies on how to improve their operations saw their stock prices drop.

Business support services was one of the few sectors getting clobbered in a 2012 Tribune ranking of Illinois and northwest Indiana stocks' performance.

Stock prices gained at about 70 percent of the 127 companies on the list, and about half outperformed the S&P 500. Bank owners such as Taylor Capital Group emerged from their 2011 doldrums, and Ulta Salon Cosmetics & Fragrance Inc. and Discover Financial Services marked their second consecutive year of soaring stock prices.

The year's biggest decliner, down 76 percent, was Groupon, as once-torrid revenue growth at the daily deals offerer started slowing.

Career Education was the second-worst performer; its stock fell 56 percent. The highly scrutinized for-profit school chain said it would close campuses and cut jobs amid sinking revenue and financial losses.

Sectors boosted by broad gains in 2012 included electrical parts and equipment, industrial machinery, and specialty chemicals.

Of seven Illinois banks on the list, all but one outperformed the S&P 500, with price appreciation of those six ranging from 16 to 86 percent.

In contrast, stocks of four of five professional services firms — Navigant Consulting, Huron Consulting Group, Heidrick & Struggles International and R.R. Donnelley & Sons — closed down 2 to 38 percent.

Each had its own set of issues.

Navigant's services, for example, include advising companies that face disputes, litigation and investigations, including government probes, as well as businesses that need help valuing potential mergers and acquisitions.

"You see fewer government investigations during an election year, as regulators are leaving their jobs, and they don't want to start new ones," said Tobey Sommer, a SunTrust Robinson Humphrey analyst. "Also, worries about the 'fiscal cliff' slowed M&A because CEOs didn't want to look foolish acquiring a company in September ahead of the fiscal cliff when they might have been able to buy it for 20 percent less in January had we gone off."

Meanwhile, Heidrick's troubles included a slowing market for executive searches. In early 2012, analysts expected Heidrick's annual earnings to be in the range of about $1.30 per share. It appears that it will earn closer to 57 cents a share.

Huron's earnings estimates during 2012 were also trimmed, to about $2.10 from about $2.40 a share as the timing of fee payments to its health care consulting business proved volatile.

"Its underlying demand is strong," but an increasing number of clients had signed contracts where a larger portion of revenue was contingent on the outcome of Huron's consulting work, said Randle Reece, analyst with Avondale Partners LLC. That made it harder for the company and the analysts who cover it to predict the timing of revenues, since they are deferred.

For investors interested in "Dumpster diving," Morningstar Inc. considers Exelon, WMS Industries and Caterpillar to be high quality yet undervalued this year, said Heather Brilliant, chief equities strategist.

Navigant is among the region's beaten-down stocks liked by stock research firm EVA Dimensions LLC. "Its fundamentals are improving, and it's really cheap," said EVA analyst Andrew Zamfotis.

Best of the best

Here are the top three stock gainers of 2012:

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Fire 'rekindles' at Bridgeport warehouse




















A vacant warehouse in Bridgeport continues to burn.




















































A nearly 100-year-old Bridgeport warehouse is on fire again this morning after it was gutted during a 5-alarm fire on Tuesday, according to the Chicago Fire Department.


About 10 a.m., a tower ladder truck was sent to the scene to handle the rekindle at the ruins, according to the fire department.


Last night, as crews began demolishing the warehouse at 3757 S. Ashland Ave., the fire department officially released its conclusion as to how it began.








"In layman's terms, that means something that was burning such as a flame or match got near something that would burn," Langford said.


Langford said the building had no gas or electric service and no one was known to be living there. But the night of the blaze, Fire Commissioner Jose Santiago told reporters that in the past, firefighters had been called to the warehouse for small fires caused when squatters lit fires to stay warm.


The matter has been forwarded to the Chicago Police Bomb and Arson unit to determine if the fire involved foul play, Langford and police said.


Friday morning, a private wrecking company hired by the owners of the building began its demolition, Chicago Fire Department spokeswoman Meg Ahlheim said.


Tuesday night, a fire department battalion chief spotted smoke from the blaze as he drove past around 9 p.m. A third of the department's on-duty personnel were called to fight a fire fed by century-old support timbers. Crews have remained there since, dousing flames from the smouldering debris.


chicagobreaking@tribune.com






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Hackers claim attack on Justice Department website






WASHINGTON (Reuters) – Hackers sympathetic to the late computer prodigy Aaron Swartz claimed on Saturday to have infiltrated the website of the U.S. Justice Department’s Sentencing Commission, and said they planned to release government data.


The Sentencing Commission site, www.ussc.gov , was shut down early Saturday.






Identifying themselves as Anonymous, a loosely organized group of unknown provenance associated with a range of recent online actions, the hackers voiced outrage over Swartz’ suicide on January 11.


In a video posted online, the hackers criticized the government’s prosecution of Swartz, who had been facing trial on charges that he used the Massachusetts Institute of Technology‘s computer networks to steal more than 4 million articles from JSTOR, an online archive and journal distribution service.


Swartz had faced a maximum sentence of 31 years in prison and fines of up to $ 1 million.


The FBI is investigating the attack, according to Richard McFeely, of the bureau’s Criminal, Cyber, Response, and Services Branch.


“We were aware as soon as it happened and are handling it as a criminal investigation,” McFeely said in an emailed statement. “We are always concerned when someone illegally accesses another person’s or government agency’s network.”


(Reporting by Deborah Zabarenko; Editing by Vicki Allen)


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Singer Barry Manilow ill, Broadway comeback delayed






(Reuters) – Singer Barry Manilow on Thursday canceled the opening night and three other performances of his Broadway comeback run after coming down with bronchitis, according to Manilow‘s website.


The cancellations threaten to upend the “Could It Be Magic” singer’s return to Broadway following a more than two-decade absence.






The concerts, which had been slated for Thursday through Sunday, will be made up in February and March, his website said. Manilow, 69, will try to perform on Tuesday, the next scheduled show.


Manilow canceled two preview shows earlier in the week because of the illness, after which his website promised the singer would be ready for opening night “come hell or high water.”


“It turns out the only thing worse than hell and high water is bronchitis,” Manilow‘s website said of the cancellations. “Barry is deeply sorry to disappoint his fans and is doing everything he can to ensure a speedy recovery.”


Manilow has signed on for a 25-show run at the St. James Theatre in New York. The native New Yorker typically performs long-running shows at Las Vegas hotels.


(Reporting by Eric Kelsey; Editing by Jill Serjeant and Xavier Briand)


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Shedd Aquarium looks to slice energy bill









Bob Wengel's job at Shedd Aquarium makes your typical thermostat war seem laughable.


For him, keeping everybody comfortable means manufacturing a 2 p.m. sunset for penguins attuned to the daylight rhythms of South America. It means maintaining 3 million gallons at a cool 58 degrees for blubber-laden whales while also satisfying tiny neon fish that won't tolerate less than 78 degrees.


"The first thing you've got to make sure is that your animals are happy," said Wengel, Shedd's vice president of facilities. "Then, your guests come next and, after that, the people who work here."





Until now it has also meant forking over $1.4 million for electricity and $154,000 for natural gas each year.


The Chicago cultural institution is in the early stages of a massive energy overhaul aimed at cutting energy consumption by half at the 83-year-old building. Under a plan developed pro bono by a public-private consortium, Shedd plans to swap out light bulbs, buy solar panels and sell "negawatts" (getting paid to power down) to the electrical grid to achieve its goal by 2020.


The idea: To create a road map other cultural institutions can follow.


"What we're talking about is bigger than the Shedd," said Mark Harris, president and CEO of the Illinois Science and Technology Coalition, which led the consortium that developed Shedd's energy saving plan.


The task won't be easy. Keeping 32,500 animals healthy, happy and well-lit takes a lot of, well, energy. Part zoo, part art space, the building is a life-support system for 1,500 species operating under the parameters of just about every time zone on the planet. Lighting clings to nearly every floor, ceiling and exhibit, mimicking sunlight, guiding visitors and attractively framing columns.


Most days a small ocean of water is chilled or run through heat exchangers, with excess heat released through cooling towers on the aquarium roof.


Staff members bike to work, diligently compost and exchange unwanted items instead of trashing them, and for years the aquarium has tracked its energy use and made changes where appropriate. Still, the energy consumed at Shedd has it claiming the carbon footprint of an endless 2,200-car traffic jam.


"If you ask me — 'What is sustainability?' — to someone like me who runs a facility, it's energy, waste, water," Wengel said.


In 2011, Shedd used so much energy that, if harnessed, it could power nearly 1,500 homes for a year.


If done right, Shedd's energy-shaving work will be mostly invisible.


Discerning visitors may notice a lighting change in Shedd's main entrance, where 600 light bulbs in the aquarium's octopuslike chandeliers were fitted this week with highly efficient LED bulbs, a change that will cut $7,000 a year off its electricity bills.


The sunlight that appears to grace the colorful, bustling exhibit of 450 reef dwellers just inside the main entrance is actually six LED lights that were first tested for their ability to mimic natural light.


"The solar on the rooftop will be visible," said Tom Hulsebosch, managing director for energy and utilities for West Monroe Partners in Chicago, the consulting firm that helped create Shedd's energy road map. "They might notice the subtlety of the LED lighting, but a lot of it is really behind the scenes."


Shedd's goal is to create an intelligent aquarium that is constantly communicating its energy needs to Wengel and his staff. That means letting them know in real time if a system is using more power than usual and where inefficiencies lie in everything from HVAC systems to life-support pumps.


According to the road map the coalition developed, the aquarium plans to participate in a program that pays big energy users to power down on days when the electric grid is strained by demand from air conditioners. But first that means finding out what in the aquarium can be safely powered down.


To start with, Shedd is installing individual meters on everything from lighting systems to chillers so it can track and analyze how and when energy is being used. From there it can determine which systems could safely be powered down without harming the animals or causing a disruption to patrons, and which could be used or timed differently to save money.


"They cannot compromise experience both on the visitor's side and on the animal side, and they cannot compromise performance because they have a life-support system they have to maintain. So just the fact that they can do this, with those huge barriers, is an incredible example," said Karen Weigert, chief sustainability officer for the city of Chicago, which worked with a coalition that developed the energy plan. Also part of the coalition were the Institute for Sustainable Energy Development and Citizens Utility Board.


The aquarium would simultaneously switch to a pricing scheme that rewards it for using the most energy at the times of day when demand is lowest and electricity prices are cheaper.


Also on the docket: solar panels with batteries for storing excess energy that could be sold back to the electric grid in the same way that power plants sell their power.


The plans are in line with that of Illinois, which in October 2011 approved a 10-year, $2.6 billion upgrade to the electrical grid that serves Shedd and the rest of the Chicago area. Half of that is being spent to create a smart grid that, according to ComEd, will bring 100-year-old electrical grid technology into the digital age, automatically reporting problems, rerouting power and eliminating the need for meter readers.


With a smart grid, Shedd could power up some systems while powering down others, and sell or buy electricity from the grid in real time according to the demands of the electrical grid.


To pay for these changes, Shedd plans to seek government grants and private donations. In time, say coalition members, those investments will reap dividends, financially, educationally and environmentally.


"The Shedd's in a unique position. It's been there for 100 years and it's going to be there for another 100 more; so, when you look at a 15-year return on investment, that's not too bad," Hulsebosch said.


jwernau@tribune.com





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