Filed by Consolidated Edison, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: Consolidated Edison, Inc. (DE) Commission File No. 333-31390 The following slides were included in an employee forum at Northeast Utilities on March 6, 2000: SLIDE 1 BUSINESS SENSE 3 Con Ed - NU Transition Team Kevin Burke, Con Ed/O&R Jack Keane, NU/Yankee Gas SLIDE 2 Con Edison's Strategy Grow our core distribution business Grow our non-regulated businesses Continue to operate our core businesses at an unparalleled level Continue to create shareholder value and maintain our credibility with the investment community SLIDE 3 (Map of Northeastern States) Regulated Businesses: We Will Be The Northeast Powerhouse Market Cap. $8.5 Billion Total Assets $26 Billion Electric Customers $5.0 Million Gas Customers $1.4 Million Northeast Utilities System and Yankee Gas in Conn. Con Edison of New York Orange and Rockland Utilities SLIDE 4 Unregulated Businesses: We have the same focus Con Edison Northeast Utilities Solutions Retail Marketing & Energy Services SELECT Energy Wholesale Marketing HEC Development Generation: Development, Ownership, Services NGC NGS Communications Telecommunications Mode 1/NEON SLIDE 5 The Transition Team's Goals Review operations and identify "best practices" Develop plans for combining the companies Support the regulatory approval process and timetable Achieve at least $1.3 billion of synergies SLIDE 6 Our schedule requires us to support a mid-year merger closing Kick-off and familiarization November Understand the merger December Review the current state January Evaluate the opportunities February Development options & associated costs March Refine options, develop recommendations April Develop an implementation plan May/June SLIDE 7 Organizing Principles Achieve efficiencies of operation Maintain or improve existing service levels Minimize disruption to employees Maintain a balance of employment levels Use technology solutions SLIDE 8 Service Company Team Joe Oates, Con Ed/O&R Al Schindler, NU/Yankee Gas SLIDE 9 Service Company CEI becomes a registered holding company under PUHCA Service Company regulated by the SEC Function located here if service provided to multiple affiliates Charges affiliates cost of providing service Direct charge if possible Allocation for indirect costs SLIDE 10 Corporate Structure Con Edison Inc. Con Edison Co. Orange Northeast Service Unregulated of and Utilities Company Companies New York Rockland CL&P PSN&H WMECO Yankee Energy SLIDE 11 Service Company Potential Approach Con Edison Inc. Con Edison Co. Orange Northeast Corporate Unregulated of NY and Utilities Service Holding Rockland Company Company Provides certain services to all subsidiaries Company A Company B Company C Competitive Business Service Co. Service 1 Service 3 Service 5 Provides or manages Service 2 Service 4 Service 6 certain services for the competitive businesses Competitive Business in-source certain services to their company SLIDE 12 Categorization of Functions All Functions Screening Criteria Enterprise Shared Business Functions Services Group Functions Functions Service Company SLIDE 13 Location of Functions Functions located throughout the geographic areas Certain functions will be placed near external parties Other functions may be located anywhere Functions placed where it is more economical SLIDE 14 Next Steps SEC filing Service Company structure Continuing management review Function categorization working with other transition sub-teams SLIDE 15 Human Resource Team John de la Bastide, Con Ed/O&R Jim Gavell, NU/ Yankee Gas SLIDE 16 Human Resource Goals Develop HR policies that: will attract and retain a highly motivated and knowledgeable workforce Create processes that are strongly aligned with the business groups Are flexible enough to support the corporate business strategy Achieve savings SLIDE 17 Human Resource Principles Select the right person with the right skills for the right job Provide opportunities for continuous improvement and learning Minimize disruption to employees Develop a common framework for employee benefit administration SLIDE 18 Human Resource Work in Progress Analyze HR functions to identify best practices Review benefit plans/administrators Develop pre-merger job posting program Provide support to merger Transition Teams SLIDE 19 Next Steps Employee communication Evaluate sub-team recommendations Review recommendations through challenge sessions Develop HR integration plan SLIDE 20 Making Sense of the Merger Jeffrey R. Kotkin Director - NU Investor Relations SLIDE 21 Read the Proxy This presentation is not meant to take the place of the proxy statement which will be mailed to you this week. For a full description of the terms of the merger, please refer to a copy of the definitive Proxy Statement which currently is available on the SEC Edgar Database at www.SEC.org. SLIDE 22 Is This Merger Good for NU Shareholders? You Decide. What are the terms of the deal, including the "collar?" Where might NU be today without this deal? Why is Con Edison the best fit for our shareholders? SLIDE 23 Terms of the Merger Agreement Con Edison has agreed to pay a base price of $25 for each share of NU NU shareholders may elect to receive either all cash or all Con Edison stock in exchange for their NU shares - however, the overall merger consideration is fixed at 50% cash and 50% stock A "Supermajority" of NU shares must pass the deal - that means 66 2/3% of NU's shares must be voted in favor Eight states and several federal agencies must review the deal SLIDE 24 What Affects the $25 Price? Three Factors. 1.) The divestiture condition 2.) The timing of the closing 3.) The average price of Con Edison's stock during half of the 40 days just prior to closing, and potentially, the mix of cash and stock you receive in payment SLIDE 25 Factor #1 The Divestiture Condition NU shareholders get an extra $1 per share if the staff at the Connecticut DPUC involved in the Millstone Station auction endorses the winning bid. NU must have this approval by December 31, 2000 or the closing date of the merger, whichever comes later SLIDE 26 Factor #2 The Timing of the Closing For each day past August 5 that the merger does not close, the deal goes up by 1/3 cent per day -- or about 10 cents per month This is a typical condition in mergers -- NU and Yankee Energy had such a condition but the merger closed more than a month before it went into effect SLIDE 27 Factor #3 The Con Edison Share Price The Pricing Period is 20 randomly selected trading days during the 40 trading days prior to the closing The "Collar" that has been established is for a Con Edison share price between $36 and $46. Between $36 and $46, NU shareholders receive the stated value of the deal regardless of whether they receive payment in cash or stock The higher Con Edison trades within the collar, the fewer the number of shares issued Outside of the collar, cash remains fully valued but the stock portion of the deal changes in value SLIDE 28 How Does the Collar Work? First, remember that the cash portion of the deal is not impacted by the collar Second, let's assume a $26 merger price Third, let's assume consideration that is 50% stock and 50% cash SLIDE 29 Let's Review the Case of an NU Shareholder Who Has 100 Shares Multiply 100 shares times the merger price: 100 shares x $26 = $2,600 Divide $2,600 in half: $2,600/2 = $1,300 You will receive $1,300 in cash, which probably will be subject to taxes Now let's look at the stock portion of the deal and the collar SLIDE 30 Calculating the Stock Payment Assume Con Edison is WITHIN the collar for now, with an average price of $36 Divide the remaining $1,300 by the actual average price of Con Edison to see how many shares of Con Edison you will receive $1,300/$36 = 36.1 shares So you'll receive 36.1 shares with a market value at closing of $1,300 and cash payment of $1,300 -- you receive your full $2,600. $1,300 + $1,300 = $2,600 SLIDE 31 Now Assume Con Ed is Below the Collar Go back to our $1,300 number to calculate how many shares you'll receive The collar works by setting $36 as the lowest value you can assign to Con Edison and by setting $46 as the highest value you can assign to determine your stock portion. If Con Edison's average price comes out to be $28, you still have to divide by $36 SLIDE 32 Here's the Math Below the Collar Divide your $1,300 by $36 instead of the actual value if Con Edison is below $36 $1,300/$36 = 36.1 shares However, if you sold them that day these shares only are worth $28 apiece. 36.1 shares x $28 = $1,011.11 So you'll receive $1,300 in cash and 36.1 shares of Con Edison valued at $1,011.11 -- so the full value of the deal looks like this $1,300 + $1,011.11 = $2,311.11 SLIDE 33 So How Much Did That NU Shareholder Get Per Share? Divide your total consideration of $2,311.11 by those original 100 NU shares: $2,311.11/100 = $23.11 per share Due to the impact of the collar the value of the deal declined by about $2.89 per share This works out to be about 36 cents for every dollar Con Edison averages below the collar SLIDE 34 How Does Con Edison See This? ConEd Cash in ConEd Value of Total in Price Millions Shares in Shares Millions Millions $50 $1,716 37.3 $1,865 $3,581 $46 $1,716 37.3 $1,716 $3,432 $36 $1,716 47.7 $1,716 $3,432 $30 $1,716 47.7 $1,431 $3,146 $26 $1,716 47.7 $1,240 $2,956 SLIDE 35 Where Would We Be Today Without This Merger Deal Absent this deal, NU's share price probably would have slumped along with the rest of the utility group, which is off about 17% since the deal was announced. Utilities trade at a multiple of their earnings per share, currently about 9 x earnings per share Analysts estimate we'll earn about $1.45 a share in 2000 before the restructuring settlement write off in NH Even if you add another $2-$3 per share for our NEON investment, you won't get above $17 a share in today's utility market SLIDE 36 Here's What One Analyst Who Recommends Our Stock Says: "Absent the merger with Con Edison, we estimate NU's stock would trade at about $15 per share....Utility stocks with estimated growth rates of 3- 6% are currently trading at an average 2001 P/E of 7-9x. We would expect NU to trade in the middle of this range or an 8xP/E." "As a stand alone stock, NU's positive attributes would be: strong management, largely completed restructuring in all three states, stable utility growth and additional growth from Select Energy and the YES integration. [NEON] investment is also a positive for overall valuation." "NU would likely not trade at a premium to the group because of the estimated below average earnings growth of 4%, relatively small size and inconsistent performance from Select in 1999." Brian Nelson, Equity Analyst Salomon Smith Barney Current Recommendation on NU: ACCUMULATE SLIDE 37 Here's What A Second Analyst Has to Say: "Since 5 days prior to its deal with Con Edison, NU's share price is up 5%. Over that same period, the average utility was down 17%. If NU were trading at an average multiple compared to the group today, it would be at $16 13/16. In fact, I would argue that NU would be trading between 10 and 15% below that level due to the arbitrage associated with the acquisition of YES, which just ended, and the upcoming rulings due out of New Hampshire." Dan Ford, Equity Analyst ABN AMRO Current Recommendation on NU: BUY SLIDE 38 Why Is Con Edison the Best Fit for NU Shareholders? Extremely stable financially Overriding focus on regulated electricity and gas delivery business Similar unregulated strategy: Stay Regional Focus on energy, energy related products and services Telecom investment strategy Own generation to support marketing Access to millions of customers Contiguous service territories SLIDE 39 (Pie Chart) Who Votes? Shareholder Population as of 9/30/99 Institutional - 50% Index Funds and Smaller Institutions - 10% Employees* - 7% Retail & Other - 33% * Another 4% is held in the Employee Stock Ownership Plan for future distribution. SLIDE 40 How Do Employees Vote? On shares owned through the 401(k) and PAYSOP/TRAESOP, Fidelity will send you a proxy On shares owned through the ESPP, Salomon Smith Barney will send a proxy On shares registered with NU, the company will send a proxy On shares owned through your broker, your broker will send a proxy VOTE EACH PROXY YOU RECEIVE! SLIDE 41 Business Sense 3 Questions