PYX Resources: Achieving volume and diversification milestones. Watch the video here.

Less Ads, More Data, More Tools Register for FREE

Pin to quick picksNCCL.L Regulatory News (NCCL)

  • There is currently no data for NCCL

Watchlists are a member only feature

Login to your account

Alerts are a premium feature

Login to your account

Optimised Mine Feasibility Study

20 Dec 2013 07:00

RNS Number : 0473W
Ncondezi Energy Limited
19 December 2013
 



News Release

 

 

Optimised Mine Feasibility Study Delivers Robust Results

 

20 December 2013: Ncondezi Energy ("Ncondezi" or the "Company") (AIM: NCCL) is pleased to announce a mine update, following completion of an optimised mine feasibility study (the "Mine FS"). The Mine FS focused on confirming the technical and economic viability of an open strip mining operation, capable of supplying sufficient coal to meet the requirements for its 300MW integrated thermal coal mine and power plant project (the "Ncondezi Project"), which is located near Tete in northern Mozambique.

 

Highlights:

· Open pit, truck and shovel contractor mining operation supplying domestic grade coal to 2x150MW Circulating Fluidised Bed power station

· 25 year Life of Mine ("LoM") operation with contingency to supply up to 40 years LoM

· Average annual production of 1.5 million tonnes ("Mt") of domestic grade coal

· LoM average strip ratio is 0.61 BCM/tonne

· LoM average yield is 92%

· Capital cost estimate of US$53 million, excluding box cut

· LoM operating cost of between US$15 to US$20 per tonne

· Coal transfer price to the power plant of between US$22.50 to US$27.50 per tonne based on nominal post tax mine IRR of 18%

· Expected ungeared Mine Net Present Value ("NPV") of c. US$37 million based on a 10% real discount rate

 

The Mine FS, prepared by KPMG Services (Pty) Ltd South Africa, was based on the recently upgraded 120Mt Measured Resource Area, located within the South Block of the Ncondezi Project Mining Concession 5967C. Within the South Block, the most optimal mining area identified has been named the South Mine. It covers an area of 200 ha and has the resources to provide coal to the 2x150MW Circulating Fluidised Bed power station (the "Ncondezi Power Project") for a period of 25 years, plus a contingency of approximately 50% or an additional 15 years.

The objective of the Mine FS was to identify and confirm the technical and economic viability of the South Mine as a dedicated supplier of coal feedstock to the Ncondezi Power Project. Based on information received from the Ncondezi Power Project the coal energy requirement, as measured in GigaJoule ("GJ") requirement, is estimated at c. 23 million GJ per annum which translates to a requirement of c. 1.5 Mtpa of coal (Air Dried ("AD")) at an approximate CV of 15.5 MJ/kg (AD).

The Ncondezi Project coal resource with its near surface multiple coal seams lends itself to open cast 'truck and shovel' mining of the overburden/ interburden and coal seams. The 25 year LoM average strip ratio is 0.61 BCM/tonne, and the LoM average yield is 92% as most of the raw coal does not require washing. The updated coal yields are a significant improvement over the initial 55% yields originally envisaged and this improvement is a result of further coal product optimisation. The higher yields have made a positive impact on the mine by reducing the amount of equipment required and the amount of material that needs to be moved.

Mining will be undertaken utilising suitable hydraulic excavators and front-end loaders that load coal and waste into suitable rear dump trucks. The coal from the pit will be hauled to the Run of Mine ("ROM") tip approximately 500m from the pit. The distance between the ROM tip and the coal face will increase with the advancing pit.From the ROM tip, raw coal will pass through a Coal Handling and Process Plant ("CHPP") where it will be crushed and screened and, where required, washed before being transported by a 2km overland conveyor to the power plant.

The total number of staff required during steady state production is expected to be 207 people.

A capital cost estimate of US$53 million has been prepared in line with the project battery limits and a number of reputable contractors were approached to supply estimates to establish both the mine and CHPP, as it is assumed that both the mining and processing will be undertaken by contractors. The capital cost estimate includes mine infrastructure, the CHPP, a proportion of the common infrastructure shared with the Ncondezi Power Project, owners capex and a contingency.

The execution plan for the mine will be based on the ramp up and steady state requirements of the Ncondezi Power Project. It is estimated that the Ncondezi Power Project will have a construction period of approximately 36 and 40 months and the mine has an estimated construction period of c. 24 months. Currently, the target commissioning for the mine is January 2018 with first capital draw down required from January 2016.

The capital cost estimate excludes a box-cut establishment cost of US$21 million relating to the mining operational cost over the 24 month construction period. Over this period 1.8 million bcms of waste needs to be removed and 1.2Mt of ROM will be produced and processed into 900,000 tonnes of coal product. 500,000 tonnes of the box-cut product coal is expected to be sold to the Ncondezi Power Project for commissioning and initial stockpile. A credit for coal sold to the Ncondezi Power Project during the construction period (second half of 2017) is expected to be offset against the capital requirement for the box-cut. The residual box-cut coal product of 400,000 tonnes will be sold to the Ncondezi Power Project during the first year of steady state operations in 2018.

The operating cost over the LoM is expected to be between US$15 to US$20 per saleable tonne of coal, based on contractor quotes and benchmarking. Operating costs include mining contractor cost (which includes fuel, labour, maintenance, consumable costs and stay-in-business capital related to mining), utilities (i.e. power and water), CHPP operating cost (which includes consumables, labour, maintenance etc) and any other overhead costs incurred during the life of the operation.

The main output from the Mine FS is a coal transfer price to the Ncondezi Power Project which is driven by a required nominal after tax equity return of 18%. The coal transfer price amounts to between US$22.50 and US$27.50 per saleable tonne (AD). The coal transfer price assumes a debt to equity funding split of 70:30 and includes taxes and royalties in accordance with current Mozambican tax legislation (namely corporate tax of 32% and royalties of 3%).

Based on a median coal transfer price of US$25 per saleable tonne, the mine project ungeared NPV at a 10% real discount rate is expected to be c. US$37 million.

Following completion of the Mine FS, it is the Company's intention that the mine will enter into a 25 year binding Coal Supply Agreement ("CSA") with the Ncondezi Power Project to ensure security of supply at the required qualities to the Ncondezi Power Project. A CSA Heads of Terms was signed in October 2013 setting out the broad principles for the CSA, and it is expected that the binding CSA will be agreed in Q1 2014.

The next step towards finalising the binding CSA is to get binding contractor quotes for the mine and CHPP establishment and LoM operating costs to increase accuracy of information and the robustness of the Mine FS to ensure a binding coal tariff offer can be made. The Company is planning to launch a formal RFQ process in late January 2014 and select preferred contactors before the end of Q1 2014.

The binding CSA is a key document required for finalisation of the Final Form Power Purchase Agreement, which is also targeted for completion at the end of Q1 2014.

 

 

Enquiries:

For further information please visit www.ncondezienergy.com or contact:

 

Ncondezi Energy:

Hanno Pengilly / Alex Buck

+44 (0) 20 7183 5402

Liberum Capital Limited:NOMAD & Broker

Simon Atkinson / Christopher Britton

+44 (0) 20 3100 2000

finnCap:

Joint Broker

Matthew Robinson / Elizabeth Johnson /

Joanna Weaving

+44 (0) 20 7220 0500

Pelham Bell Pottinger:

Daniel Thöle / Weston Macklem

+44 (0) 20 7861 3232

 

 

 

Ncondezi Energy owns 100% of the Ncondezi Project which is strategically located in the power generating hub of the country, the Tete Province in northern Mozambique. The Company is developing an integrated thermal coal mine and power plant in phases of 300MW phases, up to 1,800MW. Commissioning is planned for 2017, followed by commercial operations in H1 2018. The first 300MW phase is targeting domestic consumption in Mozambique using reinforced existing transmission capacity to meet current demand.

This information is provided by RNS
The company news service from the London Stock Exchange
 
END
 
 
MSCUKORROAAUAUA
Date   Source Headline
28th Feb 202312:30 pmRNSResult of EGM
13th Feb 20237:00 amRNSNotice of EGM – Change of Name – Solgenics Limited
9th Feb 20237:00 amRNSDirector/PDMR Shareholding
6th Feb 20237:00 amRNSConvertible Loan Fully Converted
18th Jan 20237:00 amRNSPDMR Dealing
17th Jan 20237:00 amRNSPDMR Dealing & Conversion Notice
16th Jan 20237:00 amRNSConvertible Loan Conversions
13th Jan 20237:00 amRNSTransmission Route Approved
10th Jan 20234:35 pmRNSPrice Monitoring Extension
9th Jan 20237:00 amRNSSolar Land Agreement
30th Dec 202211:05 amRNSResult of AGM
22nd Dec 20227:00 amRNSAppointment of Solar Project Advisors
20th Dec 20221:08 pmRNSHolding(s) in Company
2nd Dec 20227:00 amRNSNotice of AGM
23rd Nov 202211:18 amEQSNcondezi Energy provides fresh numbers for Mozambique solar project
21st Nov 20227:30 amRNSPlacing
21st Nov 20227:00 amRNSSolar Valuation Update
31st Oct 20227:00 amRNSPositive Solar Feasibility Draft Delivered
25th Oct 20222:42 pmEQSNcondezi Energy pivoting to solar in Mozambique
21st Oct 20227:00 amRNSStrategic review of Coal Asset
30th Sep 20227:00 amRNSHalf-year Report
29th Sep 20227:00 amRNSSolar Feasibility Study Update
28th Sep 20222:06 pmRNSSecond Price Monitoring Extn
28th Sep 20222:00 pmRNSPrice Monitoring Extension
16th Sep 20227:00 amRNSConvertible Loan Finalised
1st Aug 202212:15 pmRNSSolar FS Update and Loan Restructuring
15th Jul 20227:00 amRNSSolar Project FS Launched with target NPV $60m
11th Jul 20229:46 amRNSSeritza Loan Restructuring Agreed "In Principle"
30th Jun 20227:00 amRNSSeritza Loan Extension
27th Jun 20227:00 amRNSAnnual Financial Report
1st Jun 20227:00 amRNSSeritza Loan Extension
12th May 20222:05 pmRNSSecond Price Monitoring Extn
12th May 20222:00 pmRNSPrice Monitoring Extension
12th May 202211:06 amRNSSecond Price Monitoring Extn
12th May 202211:00 amRNSPrice Monitoring Extension
12th May 20229:05 amRNSSecond Price Monitoring Extn
12th May 20229:00 amRNSPrice Monitoring Extension
11th May 20227:00 amRNSDirector/PDMR Shareholding
9th May 20227:00 amRNSPotential for Significant Solar & Battery Project
29th Apr 20227:00 amRNSSeritza Loan Extension
29th Mar 20227:00 amRNSWorking Capital Extended & Seritza Loan Update
25th Feb 20227:00 amRNSWorking Capital Facility Update
21st Feb 20222:06 pmRNSSecond Price Monitoring Extn
21st Feb 20222:01 pmRNSPrice Monitoring Extension
21st Feb 202211:06 amRNSSecond Price Monitoring Extn
21st Feb 202211:00 amRNSPrice Monitoring Extension
18th Feb 20229:05 amRNSSecond Price Monitoring Extn
18th Feb 20229:00 amRNSPrice Monitoring Extension
31st Jan 20227:00 amRNSTotal Voting Rights
19th Jan 20224:41 pmRNSSecond Price Monitoring Extn

Due to London Stock Exchange licensing terms, we stipulate that you must be a private investor. We apologise for the inconvenience.

To access our Live RNS you must confirm you are a private investor by using the button below.

Login to your account

Don't have an account? Click here to register.

Quickpicks are a member only feature

Login to your account

Don't have an account? Click here to register.