Our aim to be the world’s premier network utility, and the delivery of our strategy, are both at the heart of our day-to-day activities.
As an infrastructure-based network provider, it is essential that we deliver high standards of service and reliability as well as outperforming our benchmarks and regulatory targets. We need to continue managing our regulatory relationships successfully to benefit both our customers and shareholders. Our disciplined approach to capital management remains paramount.
Delivering our strategy involves the continued focus on our key strengths of operational excellence, our ability to exceed our efficiency targets and our prudent use of capital. Investment in our current businesses and strategic opportunities are made only where we believe we can create shareholder value.
Our regulatory controls provide significant incentives towards improving operational efficiency by permitting the sharing of the benefits of increased efficiencies between energy users and shareholders. This year we added to National Grid’s impressive cost-efficiency track record when UK gas distribution achieved its cost-efficiency target one year early.
Investment in our networks remains a priority for the Group. Total investment reached £2 billion this year, up by one third over last year’s £1.5 billion. We project a further rise to around £2.5 billion per annum over the next five years. Investment is rising across the Group with the largest increases in our UK regulated businesses.
New investment in UK electricity transmission is being driven largely by asset replacement which reflects the age and condition of the network. UK gas transmission investment is also increasing, but here it is primarily due to new infrastructure required to meet the changing gas supply pattern as the UK becomes a net importer of gas. This includes our largest ever project, connecting the new liquefied natural gas (LNG) terminals currently being built at Milford Haven. This will require investment of more than £750 million over the next two years.
Our disciplined approach to capital management is also reflected in the strategic moves we made during the year. On 1 June 2005, we completed the sales of four of our regional gas distribution networks for a total cash consideration of £5.8 billion. This creates what is in effect a new gas distribution market in the UK. We have retained four of the networks, which together represent the largest of the UK gas distribution businesses. We look forward to setting new levels of efficiency for the benefit of both our customers and shareholders. The network sales led directly to the £2 billion return of value to shareholders, at 65 pence per share, which we made in August. This was one of the largest returns of value ever for a UK company.
This year we also commissioned Phase I of our LNG import terminal at the Isle of Grain in Kent. The facility has the capability to import and process 3.3 million tonnes of LNG per year. Construction of Phase II is now under way, which will triple capacity by the end of 2008. When complete, our total investment will be around £500 million and the facility will have the capacity to import around 13% of the current UK annual gas demand.
In February 2006, we announced the agreed acquisition of KeySpan Corporation, a major US energy delivery company, for $7.3 billion (£4.2 billion) plus assumed debt of approximately $4.5 billion (£2.6 billion). It is the largest distributor of natural gas in the northeastern US with approximately 2.6 million customers. In the same month, we announced the acquisition of gas distribution assets from the Southern Union Company for cash consideration of $498 million (£286 million) and assumed debt of $77 million (£44 million).
Both acquisitions have an excellent strategic, operational and geographic fit. They are a natural extension of our business and will expand the Group’s growth platform as well as creating substantial opportunities for new cost savings.
The Group’s financial performance for 2005/06 has been strong. Adjusted profit before tax* and adjusted earnings per share* were 11% and 10% higher respectively than last year while operating cash flows were more than £3 billion.
The performance of all our individual businesses has been encouraging. UK transmission has entered an investment-led growth phase. During the year, the Group invested £584 million in new electricity and gas infrastructure and a further £265 million replacing assets that were nearing the end of their useful technical life. The increased investment, as well as the write-off of certain assets, led to an increase in depreciation and amortisation. This increase was partially offset by successful capacity auctions resulting in adjusted operating profit* of £844 million compared with £859 million last year. US electricity transmission had another good year with adjusted operating profit* of £127 million.
UK gas distribution results were particularly strong as adjusted operating profit* was up 14% at £483 million compared with £424 million last year. This performance is primarily due to the reduction in operating expenditure (excluding shrinkage), which was down £52 million. As a result of our ‘Way Ahead’ programme, controllable costs have been cut by 35% in real terms since March 2002.
Adjusted operating profit* for US electricity and gas distribution was down 3% at £364 million, primarily due to timing differences related to pension charges and commodity costs. The majority of these costs will be recovered in future periods. Adjusting for these items, profits were broadly flat, since weather-normalised residential volume growth of 1.7% was offset by higher depreciation and amortisation.
The enlarged Wireless infrastructure business had a strong first full year as a member of the Group. Adjusted operating profit* was £75 million and the business met its £18 million annualised cash synergy target. Growth from broadcast was particularly strong reflecting the successful launch of three new channels. We are expecting double-digit organic operating profit growth over the medium term.
Other activities contributed £145 million to adjusted operating profit*, a decrease of £7 million from 2004/05. National Grid Metering has delivered strong performance, with adjusted operating profit* up £28 million. The business made good progress in driving operational efficiency, which together with growth in our competitive metering business, more than offset a decline in regulated metering revenue. Adjusted operating profit* from National Grid Property at £88 million was £14 million less than last year. National Grid Grain, our new LNG import terminal, contributed £6 million of adjusted operating profit* after coming on line in July.
Safety is at the centre of everything we do. Over the past 12 months we have maintained an encouraging improvement in our safety performance across the Group. Against these very significant improvements over the past three years, it is all the more tragic that one of our colleagues was overcome by gas and died while re-laying a gas service pipe in our UK gas distribution business.
This very sad incident underlines the fundamental importance of safety in all that we do. It serves as a stark reminder to ensure that we continue to develop and implement ever safer ways of working for the protection of ourselves, our colleagues, our contractors and members of the public.
The environment in which National Grid operates is ever more challenging and complex. However, I am confident that we have a strong and clear strategy that underpins everything we do and that will benefit all our stakeholders. Our growth is expected to be driven by new investments, new efficiencies and selected expansion in our current businesses.
You will have seen from Sir John’s statement that I intend to retire at the end of 2006. It has been my privilege to lead National Grid through a series of major changes. Our success is built on the talent, commitment and effort of everyone in National Grid. With that continuing support and his outstanding record leading UK transmission and UK distribution, I am confident that Steve Holliday will lead the Group to new levels of success.

Roger Urwin
Group Chief Executive
† Continuing operations
* Excludes the impact of exceptional items and remeasurements
£2,527m
Adjusted operating profit*
