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Energy efficiency and Demand Side Management Program ... - Eskom

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9.2.4 Economic Aspects<br />

Table 11 is an example to evaluate the economic aspects. In this example, it is proposed that the<br />

local contents are evaluated.<br />

Economic aspects Technology Equipment Operation Performance<br />

Local content Higher levels<br />

of locally<br />

manufactured<br />

technology.<br />

Are we using<br />

as much local<br />

content as<br />

possible?<br />

Items which might be<br />

considered in scoring<br />

(e.g. pre‐ <strong>and</strong> post‐<br />

implementation data <strong>and</strong><br />

impact from the program<br />

(savings, etc.))<br />

Scores (out of 100, for<br />

both water <strong>and</strong> air)<br />

Weighting factors (in<br />

percentage)<br />

Pre‐ <strong>and</strong> post‐<br />

assessment of<br />

percentage of<br />

imported <strong>and</strong><br />

local<br />

technologies<br />

<strong>and</strong> parts in<br />

plant.<br />

Use of isolated<br />

parts locally<br />

produced.<br />

Increased use<br />

of local content<br />

Subtotal score =75*20%+80*15%+85*15%+70*50%<br />

Table 11 Example for program evaluation from economic aspects<br />

29<br />

Locally<br />

produced parts<br />

are compatible<br />

with imported<br />

ones<br />

Compatibility<br />

<strong>and</strong><br />

communication<br />

to local<br />

manufacturers<br />

of needs<br />

75 80 85 70<br />

20% 15% 15% 50%<br />

Identify<br />

possibilities for<br />

local<br />

manufacture<br />

Assessment of<br />

local<br />

manufacturing<br />

opportunities,<br />

identification<br />

of gaps, <strong>and</strong><br />

communication<br />

to<br />

manufacturing<br />

plants

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