Contents

Financial statements

NOTES TO THE FINANCIAL STATEMENTS

30. Share capital

Authorised
£m

Allotted, called
up and fully paid
£m

At 1 April 2008

15,000,000 ordinary shares of £1 each

15.0

-

12,015,898 ordinary shares of £1 each

-

12.0

At 31 March 2009

15.0

12.0

Shares issued during the year:

45,000,000 ordinary shares of £1 each

45.0

45.0

At 31 March 2010

60.0

57.0

Employee share schemes

Pennon Group Plc operates a number of equity-settled share plans for the benefit of employees. Details of each plan are:

i) Sharesave Scheme

An all-employee savings related plan is operated that enables employees, including executive directors, to invest up to a maximum of £250 per month for three or five years. These savings can then be used to buy the ordinary shares of Pennon Group Plc at a price set at a 20% discount to the market value at the start of the savings period at the third, fifth or seventh anniversary of the option being granted. Options expire six months following the exercise date and, except for certain specific circumstances such as redundancy, lapse if the employee leaves the Pennon Group before the option exercise period commences.

Outstanding options to subscribe for shares of 40.7p each under the Pennon Group Plc share option schemes are:

Date granted and subscription price fully paid

Period when options normally exercisable

Thousands of shares in respect of which options outstanding at 31 March

2010

2009

9 July 2002

189p

2005 - 2009

-

9

8 July 2003

177p

2006 - 2010

16

17

6 July 2004

200p

2007 - 2011

17

78

5 July 2005

270p

2008 - 2012

56

68

4 July 2006

358p

2009 - 2013

67

130

3 July 2007

522p

2010 - 2014

119

151

8 July 2008

517p

2011 - 2015

155

197

6 July 2009

386p

2012 - 2016

481

-

911

650

At 31 March 2010 there were 1,023 participants from the Group in the Sharesave Scheme (2009 785).

The number and weighted average exercise price of Sharesave options are:

2010

2009

Number of
ordinary shares
(thousands)

Weighted
average exercise
price per share
p

Number of
ordinary shares
(thousands)

Weighted
average exercise
price per share
p

At 1 April

650

409

657

341

Granted

512

386

213

517

Exercised

(144)

275

(129)

238

Lapsed

(85)

481

(64)

428

Expired

(22)

447

(27)

382

At 31 March

911

409

650

409

The weighted average price of Pennon Group Plc shares at the date of exercise of Sharesave options during the year was 468p (2009 594p). The options outstanding at 31 March 2010 had a weighted average exercise price of 409p (2009 409p) and a weighted average remaining contractual life of 3.1 years (2009 2.2 years).

The aggregate fair value of sharesave options granted during the year was £0.6m (2009 £0.3m), determined using the Black-Scholes valuation model. The significant inputs into the valuation model at the date of issue of the options were:

2010

2009

Weighted average share price

482p

646p

Weighted average exercise price

386p

517p

Expected volatility

29.0%

21.3%

Expected life

3.8 years

3.8 years

Risk-free rate

2.5%

4.9%

Expected dividend yield

4.7%

3.3%

Expected volatility was determined by calculating the historical volatility of the parent company's share price over the previous two years.

ii) Restricted share plan

Under this plan Directors and senior management of the Group receive a conditional award of shares in the Parent. The eventual number of shares, if any, which vest is dependent upon the achievement of the performance condition of the plan over the restricted period, being not less than three years.

The number and weighted average price of shares in the Restricted Share Plan are:

2010

2009

Number of
ordinary shares
(thousands)

Weighted
average price
per share
p

Number of
ordinary shares
(thousands)

Weighted
average price
per share
p

At 1 April

89

441

180

419

Vested

-

-

(64)

357

Lapsed

(89)

-

(27)

494

At 31 March

-

-

89

441

The plan was succeeded in 2007 by the Performance and Co-investment Plan.

iii) Performance and Co-investment Plan

Executive Directors of the Group receive a conditional award of ordinary shares in Pennon Group Plc and are also required to hold a substantial personal shareholding in that company. The eventual number of shares, if any, which vest is dependent upon the achievement of conditions of the plan over the restricted period, being not less than three years.

The number and price of shares in the Performance and Co-investment Plan are:

2010

2009

Number of
ordinary shares
(thousands)

Exercise
price per share
p

Number of
ordinary shares
(thousands)

Exercise
price per share
p

At 1 April

336

598

218

557

Granted

260

486

118

638

At 31 March

596

549

336

598

The awards outstanding at 31 March 2010 had a weighted exercise price of 549p (2009 598p) and a weighted average remaining contractual life of 1.4 years (2009 1.9 years).

The aggregate fair value of awards granted during the year was £0.9m (2009 £0.5 m), determined using a Monte-Carlo simulation model.

The significant inputs into the valuation model at the date of the share awards were:

2010

2009

Share price

486p

638p

Expected volatility

29.0%

21.3%

Risk-free rate

2.5%

4.9%

Expected volatility was determined by calculating the historical volatility of the Pennon Group Plc share price over the previous two years.

iv) Annual Incentive Bonus Plan - Deferred Shares

Awards under the plan to Executive Directors and senior management involve the release of ordinary shares in the Parent to participants. There is no performance condition since vesting is conditional upon conditional service within the Parent for a period.

The number and weighted average price of shares in the Incentive Bonus Plan are:

2010

2009

Number of
ordinary shares
(thousands)

Weighted
average price
per share
p

Number of
ordinary shares
(thousands)

Weighted
average price
per share
p

At 1 April

109

575

102

465

Granted

31

475

44

630

Vested

(65)

545

(37)

368

At 31 March

75

560

109

575

The awards outstanding at 31 March 2010 had a weighted average price of 560p (2009 575p) and a weighted average remaining contractual life of 1.8 years (2009 1.4 years). The Pennon Group Plc share price at the date of the awards ranged from 473p to 620p.

The aggregate fair value of awards granted during the year was £0.1m (2009 £0.3m), determined from market value. No option pricing methodology is applied since dividends declared on the shares are receivable by the participants in the scheme.