"I'm excited about Quanta Services (PWR), a contracting company that specializes in building utility transmission and distribution infrastructure," says Ian Wyatt.

In his Top Stock Insights, he explains, "The current focus in the U.S. of projects that improve energy conservation, utilize renewable resources, and improve air quality make Quanta an excellent long-term growth opportunity.

"Its customers are in the electric power, gas, telecommunications, and cable television industries. These are stimulus spending customers; i.e., big government organizations and utilities companies.

Wall Street watchers can be excused for feeling a little whipsawed this week. After watching stocks lose ground early in the week, they roared back Thursday, riding high on a bevy of upbeat earnings reports. That enthusiasm remains partially on display this morning with two of the three major U.S. stock indexes showing a positive opening ahead of the morning bell.

At about 7 a.m. ET, the Nasdaq Composite Index and S&P 500 were slightly higher, while the Dow Jones industrial average was down by about 4 points. The Dow gained 1.3% Thursday to close the session at 10,081.31, led by the strong earnings reports from five of the benchmark index's 30 component stocks.

"Several global utilities offer excellent growth potential while throwing off moderate income," says Stephen Leeb in Income Performance Letter. Here's a look at a pair of Brazilian utilities.

"We particularly favor two companies in Brazil. The economy appears to be on the mend from the global financial crisis and should be expanding at a 5% pace again by 2010.

"Brazil's prosperity is translating into greater consumption of electricity and water. Two major beneficiaries are our Growth & Income holdings CPFL Energia (NYSE: CPL) and Companhia de Saneamento Basico do Estado de Sao Paulo (NYSE: SBS), known as SABESP for short.

"I'm adding Itron (NSDQ: ITRI) to my diversified portfolio of stocks in the alternative energy space," says Elliott Gue.

In The Energy Strategist he explains, "The firm will benefit from both the HR 2454 bill (a cap-and-trade system designed to reduce U.S. greenhouse gas emissions) and the stimulus bill which included direct subsidies aimed at promoting efficiency and building a more intelligent electric grid.

"Itron is a leading play on energy efficiency and smart grid technologies, a key, near-term component of cutting carbon emissions.

"The road back from near bankruptcy in 2002 for CMS Energy (NYSE: CMS) has been a rocky one," says Roger Conrad. Here's an update from his specialty service, The Utility Forecaster.

"From Three Mile Island to the Enron meltdown, utilities have always recovered from disaster by cutting debt and operating risk and repairing regulatory relations.

"Last fall, the shares of CMS Energy -- our latest featured growth stock -- plunged from high teens to single digits on recession worries in embattled Michigan. Ironically, however, CMS' underlying business is healthier than at any time since the late 1990s.

"Over the past year, ITC Holdings (NYSE: ITC) has been focused on identifying ways to integrate wind and other renewable resources into the power grid," notes growth stock expert Alexander Green.

In The Oxford Club Communique, he explains, "This young company -- that despite being in the midst of the biggest economic slowdown in more than 70 years -- is taking in more than $600 million in annual revenue, enjoying 46% operating margins and experiencing 72% quarterly profit growth.

"Duff & Phelps Utility & Corporate Bond Trust (NYSE: DUC) owns a nice blend of corporates, utility, and mortgage-backed securities," notes income expert Bryan Perry in his growth & income oriented Cash Machine advisory.

"These types of securities are getting more attention with the notion of an economic recovery occurring late this year, implying a higher demand for power and thus a rebound in the utility sector as a whole.

"If investors can lock in a 7.5% yield through this senior debt holder of major global utilities, then you can rest assured that the monthly dividend, which was raised this month, is secure.

"For those in search of a pure play in the water infrastructure sector, my favorite bet is Insituform (NSDQ: INSU)," says Roger Conrad in his newly-launched advisory service, The New World.

Conrad explains, "Its most innovative product is its fast-growing 'trenchless' repair service to aging and cracked pipes." Here's his review.

"Rather than dig up and replace actual pipes, the process involves injecting a compound into the pipe itself which acts to seal any breaches. The result is a lower cost and far less intrusive repair.

"Insituform has languished in recent years, as overly aggressive expansion by prior management ran up against a brick wall of stagnant to falling system investment by municipalities.

This post is part of a special annual report -- Top Stock Picks '09 -- in which TheStockAdvisors.com asked 75 leading newsletter advisors to select their favorite investment for the new year.

Roger Conrad, the advisory industry's leading authority on the utility sector, looks to American Water Works (NYSE: AWK) as his favorite investment idea for the coming year.

In The Utility Forecaster, he notes, "We now have the opportunity to buy America's premier water utility franchise at a discount to book value." Here, he explains the situation and his bullish outlook.

"In early 2003, Germany's RWE paid a hefty premium for American Water Works. Five years later in April 2008, RWE's new management took a $1 billion write-off to unload the company as an independent company in the U.S.

"As a result, we now have the opportunity to re-enter America's premier water utility franchise at a discount to book value.

"American Water has written off hundreds of millions in good will and overhauled oversight practices that had gone soft under RWE. But with third-quarter earnings surging 11% on a 6.2% revenue jump -- and more the same expected into 2009 -- its fortunes are building again.

"For more than 180 years, Consolidated Edison (NYSE: ED) has served the world's most dynamic and demanding marketplace: metropolitan New York," notes Dennis Slothower in his Stealth Stocks newsletter. Here, he explains why ConEd is his "stock of the month."

"Con Edison, our latest 'stockj of the month' provides electric service to about 3.2 million customers and gas service to approximately 1.1 million customers in New York City and Westchester County.

"It also provides electric service to 300,000 customers in southeastern New York and adjacent areas of northern New Jersey and eastern Pennsylvania.

"Con Edison's competitive energy businesses participate in segments of the electricity industry that are less comprehensively regulated than our regulated businesses.

"These segments include the operation of electric generation facilities, trading of electricity and fuel, sales of electricity to wholesale and retail customers, and sales of certain energy-related goods and services.

"I can't tell you how tough it is to find and recommend a company based on my strict selection criteria. I have never seen so many stocks in my universe in steep down trends. While there are some good companies paying high dividends, their stocks are in a free fall.

"Con Edison is a strong utility company that I feel confident will continue to pay a nice fat dividend. The 10-year U.S. Treasury bond is yielding about 4%, while Con Ed's dividend is yielding 5.3%. We get a good combination in Con Ed: a high yield and possible increase in the stock price."

Steven Halpern's TheStockAdvisors.com offers a daily look at the latest market commentary and favorite stock picks and investment ideas from the nation's leading financial newsletter advisors.

"The positive side to any correction is that it brings valuations down to earth for stocks you may have thought were out of your reach," says Genia Turanova.

The contributing editor to Stephen Leeb's The Complete Investor explains, the "Along with the energy sell-off, unregulated utilities have declined even more-to bargain levels." Here's a look at Florida-based FPL Energy (NYSE: FPL).

"FPL is one of our favorite alternative energy holdings. And with the recent selloff, its yield once again qualify the stock as a legitimate full-fledged income plays.

"And as its quarterly results indicate, the unregulated utility is relatively immune to the nation's slowdown, making them among the surest growers in the marketplace today.

"The skies over the Sunshine State have been quite dark because of the housing sector's woes and the subsequent credit crunch. As a result, the Florida-based company's adjusted earnings per share increased 'only' 8% on a year-over-year basis.

Roger Conrad is among the advisory industry's leading expert on utilities. Here's a look at the latest featured growth stock in his The Utiliity Forecaster -- Entergy Corp. (NYSE: ETR).

"Two years ago, Entergy Corp's regulated utility business was literally in ruins. The core New Orleans subsidiary as well as units in Mississippi, Louisiana and Texas, faced billions in repair costs, and thousands of customers lost their homes.

"However, Entergy stayed on its feet for one reason: a portfolio of well-run nuclear power plants-the nation's second largest-that ran at 90 percent-plus capacity while wholesale electricity prices surged.

"With utility operations recovered, third quarter earnings surged 27.8% and are set for another 20% next year. Management shared some of that bounty by hiking dividends 38.9% in 2007. This year, shareholders will get more cash as well as a 50% interest in the company's five unregulated nuclear plants.

For 25 years, Steven Halpern, editor of TheStockAdvisors.com, has surveyed the leading financial newsletter advisors asking for their favorite stocks for the coming year. This article is one of 100+ ideas in the Best Stocks for 2008 report.

"Our favorite conservative pick for 2008 is natural gas transmission, storage, and distribution company Southern Union (NYSE: SUG)," says Bill Martin, editor of BullMarket.com.

"Over the last few years, Southern Union has transformed itself from a staid utility company to a faster-growing pipeline and LNG-centric company. The company recently announced plans to create its own master limited partnership (MLP) into which it will transfer a portion of its gathering and processing assets.

"Southern Union's stock has been under some pressure recently, as investors were disappointed that the company didn't sell its pipeline assets to another MLP after being offered a substantial premium to its purchasing price a few years ago. However, management believes these assets can create greater shareholder value over time as a standalone MLP, and we agree.

"We expect several catalysts to kick-in for Southern Union in 2008. Under the favorable tax structure of an MLP, the market should value Southern Union's pipeline assets at a much higher multiple than they are currently priced at.

Given investors anxiousness about the economy and hearing more gloom and doom than I think is warranted, I thought I would get back to basics with "my pal" Warren, and add to the series I started several months ago. I decided to write the series after receiving encouragement from friends and associates that read With Warren Buffett by my side ....

Today, I am writing about the concept of Durable Competitive Advantage, which is the ability to get ahead and stay ahead with a high level of certainty. It is also referred to as Sustainable Competitive Advantage.

To achieve a Durable Competitive Advantage, several factors have to be present. One is a big moat (Buffett expression) surrounding the enterprise. This usually means businesses that sell commodities where price is the primary factor in determining opportunity, have no moat as price takers. Their profit margins are not easily defendable. Another factor is barrier to entry. How easy would it be for someone to enter the same business and compete? The T-shirt business is a good example, of something without a Durable Competitive Advantage. Anyone could enter this business in one day, and they do. So unless the business has some unique concept, it does not have the promise of relatively predictable and sustainable profit margins in the future.

As a contrarian technical analyst, Chris Johnson looks for sectors and stocks that are climbing a "Wall of Worry." Based on this criteria, the editor of The Insightful Investor notes, "The utility sector is positioned for a run of market-beating performance."

He explains, "In reviewing our sector analysis tools, we have found a sector -- and an associated exchange-trade fund as well as an individual stock -- that are poised to outperform the market, especially if the overall market it experiences any weakness.

He admits that the utility sector is "not terribly sexy," he believes that Utilities Select Sector SPDR (ASE: XLU) is poised to outpace the market based on what he calls "a combination of strong technical performance and negative sentiment."