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Inside magazine issue 12 | Part 03 - From a corporate perspective<br />

Estimates suggest that transitioning to<br />

a green economy in two of the greatest<br />

climate-offending sectors, energy and land<br />

use, would mean redirecting financing in<br />

excess of US$1 trillion on an annual basis<br />

until 2050 10 and that the total investment<br />

required in transport, energy and water<br />

over the coming decade and a half will<br />

reach a whopping US$93 trillion. 11 That’s a<br />

lot of money.<br />

The good news for low-carbon advocates,<br />

though, is that the high cost is not a<br />

consequence of going “green.” As the OECD<br />

notes, the sectors identified above will<br />

require major infrastructural investment<br />

in the coming years—whether we like<br />

it or not—and adopting a low-carbon<br />

approach to transport, energy and water<br />

infrastructural developments would not<br />

significantly increase costs compared to<br />

high(er)-carbon alternatives.<br />

Indeed, the report estimates a 4.5 percent<br />

higher cost for low-carbon approaches<br />

compared to approaches which do not<br />

specifically set out to be low-carbon.<br />

In other words, the infrastructural<br />

investment required in these sectors is<br />

high—regardless of the infrastructure’s<br />

environmental credentials.<br />

As the report correctly points out, the<br />

positive impact a low-carbon approach<br />

would generate, ranging from human<br />

health to traffic management and energy<br />

sustainability, would seriously dwarf this<br />

4.5 percent extra expenditure. 12<br />

To take human health, consider that as of<br />

September 2015, WHO projections were<br />

estimating that in the period between<br />

2030 and 2050, climate change would<br />

cause in the region of 250,000 additional<br />

deaths annually, from diseases such as<br />

malnutrition, malaria, diarrhea and heat<br />

stress. 13 Although the case to go low carbon<br />

is robust, a clear investment gap exists.<br />

The Climate Bonds Initiative estimates that<br />

there is an annual shortfall of over US$1<br />

trillion in infrastructural investment and,<br />

worse still, that a mere 7 to 13 percent<br />

of today’s infrastructure projects are<br />

considered low carbon and designed in a<br />

way that makes them resilient to climate<br />

change. 14<br />

2. Why green bonds?<br />

It’s the economy!<br />

So, we’ve identified a clear green<br />

investment gap. The question, then, is to<br />

understand the drive to “marketize” and<br />

bring in private sector investment for what<br />

is clearly a public good. The answer is that<br />

traditional approaches are increasingly<br />

seen as insufficient. 15 Clearly, governments<br />

simply do not have the capital required to<br />

carry the investment cost alone. Banks,<br />

as Deloitte’s research has shown, are<br />

similarly constrained. Coming to terms<br />

with stricter post-crisis lending standards,<br />

providing traditional loans to fund major<br />

infrastructural projects is challenging. 16<br />

Against this backdrop, there has been a<br />

strong push for alternative and innovative<br />

financial instruments to support lowcarbon<br />

projects as well as projects that<br />

aim to generate a positive environmental<br />

impact, in areas ranging from waste<br />

management to water conservation.<br />

The Climate Bonds<br />

Initiative estimates<br />

that there is an<br />

annual shortfall of<br />

over US$1 trillion<br />

in infrastructural<br />

investment.<br />

101

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