Renew Economy - Mitchell King
The Australian infrastructure market is participating in a global
energy transformation that will have a profound effect on our economy
and financial markets.
We are fast approaching a tipping point in the transformation of
energy markets from fossil fuels to renewables. This transformation will
not be orderly, rather will be a disruptive transition that will
produce significant winners and losers.
The solar industry will experience unprecedented growth, from 4GW
currently to 52GW of capacity in the National Electricity Market by
2040. This will require an investment of approximately $40bn or $3bn per
annum over this period in solar alone.
Global financial markets are not fully pricing the impact of climate
change. The impacts of climate change will have far-reaching
consequences for carbon intensive industries and global financial
markets.
The Electricity sector is responsible for more than a third of
Australia's greenhouse gas emissions. Fossil fuel energy producers and
carbon intensive industries have been providing some disclosure to
financial markets about emissions, which to date has been mostly
voluntary. Regulators have been slow to ensure this data is presented on
a consistent, comparable and understandable basis. Financial markets
are not fully informed and are therefore not fully pricing climate
change risks into equity and bond markets.
Many institutional investors are now actively divesting fossil fuel
exposures in favour of non fossil fuel exposures and investment in
renewable energy. These investors have long accepted the moral argument
for divestment, however are now persuaded by the economic argument that
investment in a non fossil fuel portfolio is likely to produce
outperformance over the long term.
This is a very deliberate strategy, which is taking time and careful
consideration to execute. President of the US$860 million Rockefeller
Brothers Fund, Stephen Heintz recently presented the keynote address at
the Divest Invest conference in Sydney. Heintz acknowledges that the
carbon-fuelled capitalism of the 20th century has brought immense
prosperity to the developed world, but at a huge cost. The Fund supports
the scientific contention that in order to achieve the 1.5 degree
Celsius target reduction agreed in Paris in 2015, that 60–80% of known
fossil fuel reserves must remain in the ground.
This means that companies owning those reserves lose material value,
which provides investors the economic justification to support the moral
case to divest these exposures. The Rockefeller Brothers Fund, since
2014, has been divesting its 7 percent exposure to fossil fuels and by
2017 through its divest campaign, is expecting to deliver a zero
exposure to fossil fuels.
The Infrastructure Market
In order to examine the impact of the
energy market transformation, consider the structure of the
Infrastructure industry. The infrastructure industry comprises economic
and social infrastructure. Economic infrastructure has two components,
energy and transport infrastructure.
To date, energy and transport infrastructure have operated somewhat independently, however, these sectors are now converging.
Disruption is occurring in global energy markets in part due to the
rise in distributed solar power. This is driven by the dramatic
reduction in solar system costs from scale economies achieved and
associated developments in information and battery storage technology.
Accelerating this disruption further is the transformation occurring in
transport infrastructure, such as the commercialisation of electric
vehicles.
History of Energy Infrastructure
The electricity grid was developed in the United States from the late
1880s by George Westinghouse as a centralised "in series" system
comprising generation, transmission and distribution. Pricing signals to
market participants were generally inefficient, occurring after each 30
minute interval requiring 24 hour advanced scheduling.
Modern Energy Infrastructure
The rollout of distributed power such as
rooftop solar is an important component in the development of
sophisticated network architecture. Modern networks using web based
monitoring devices send pricing signals at 5 second intervals. Users are
demanding energy independence and want to take control of their
consumption and cost.
Users are demanding this be delivered on their iPhone app and be paid
for load shedding in times of high system demand or participate in the
sale of excess power generated by their solar systems. Technology now
exists to "swipe" your energy bill which produces automated savings by
use of tariff and usage algorithms.
Information Technology companies are also vitally interested in the
pattern of energy consumption. These companies are investing heavily in
innovating and developing IT solutions which will accelerate energy
market disruption. Monitoring devices for example provide a real time
signature of the profile of energy consumption including electric
appliances used including from printers, refrigerators, pool pumps, hot
water services and solar panel output.
IT companies will increasingly have an intimate understanding of
energy consumption patterns by collecting data from such monitoring
devices and have developed applications to manage and reduce energy
consumption and in time aggregate data to create electricity micro
networks to pay consumers more for their solar production.
The other disruption occurring in global energy markets is the
increased focus on energy efficiency and related products, most notably
the massive "change out" of incandescent lighting to Light Emitting
Diodes (LEDs). The implementation of these efficiency measures will
accelerate the mothballing of fossil fuel power stations, reduce load
and associated network requirements.
Transmission and distribution companies will be required to manage
their businesses in this new paradigm of reduced load and increased
efficiencies. No longer will these companies be rewarded by building
networks based on an assumption of increased energy demand.
Emergence of Australian Solar Market
Australia is blessed with a
significant natural solar resource, having the highest level of solar
irradiation in the world. Further, Australia has an abundance of
suitable solar sites to exploit this resource.
Over the last six years installed solar costs have reduced by
approximately 80 percent, whereas over the same period, retail tariffs
have increased by approximately 75 percent.
The global migration of energy markets from fossil fuels to
renewables is occurring rapidly such as in the United States during
2015, where solar and wind developments represented approximately 65% of
new installed energy production.
Evolution of Solar financing product into the mainstream to create demand
Solar companies in Australia are now following overseas market
precedents and are installing fully maintained solar systems for zero
upfront payment, using financed solutions such as Power Purchase
Agreements (PPAs) and leases.
The Australian solar market to date has been dominated by
approximately 1.3 million residential users who have cash funded and
installed around 3.8GW of rooftop solar systems. The Australian solar
market is expected to follow overseas trends to a funded market such as
in the United States where over 60 percent of solar systems are sold
utilising power purchase or lease agreements, compared to just 5 percent
in Australia.
The commercial & industrial and utility segments of the
Australian solar market are much less penetrated despite providing a
better load match of solar production to consumption.
The emergence of third party financed solar systems will further accelerate the roll out of solar systems across the country.
Electric Vehicles and emergence of battery technology
Now let's overlay the transformation occurring in transportation
infrastructure to energy infrastructure markets. Imagine over the next
two decades the majority of vehicles made will be electric and use solar
power combined with battery storage at home, office and in
neighbourhood mini-grids.
Energy markets in the medium term will be further transformed by
innovation in battery technology arising from scale economies gained
from production of these "mobile batteries on wheels" (electric
vehicles) and utility scale battery systems, such as that being trailed
in South Australia.
Decommissioning of coal fired power stations
Demand in the National Electricity Market in Australia peaked around
2008. The peak occurred due to the effect of reduced demand brought
about by the Global Financial Crisis and associated business closures.
Over 4,000 megawatts of distributed solar power has been built in
Australia up to 2015 (think of 2 Loy Yang A power stations).
It is highly unlikely that any new coal fired generation capacity
will ever be built in the Australian National Electricity Market. Old
coal fired power station "dinosaurs" such as in Port Augusta, South
Australia have now been decommissioned, removing approximately 5 million
tonnes per annum of Co2e, making the State free of coal fired
generation. South Australia is a world leader in renewable energy with a
target penetration of 50 percent by 2025.
Winners and Losers
The effect of the proliferation of solar, electric vehicles, battery
storage and technology will have a profound effect on the Australian
electricity market and in turn the economy.
Coal fired generators will be gradually retired, gas-fired peaking
stations replaced by solar and wind. Hourly despatch periods of zero
grid level demand will occur within a decade.
Globally, coal companies are already the big losers and have been
part of an early structural shift by investors, banks and stakeholders
to disrupt these assets. Coal consumption is rapidly declining and
production and prices with it. New electricity capacity is predominantly
solar, wind and other renewables as industrial production is decoupling
from traditional coal and gas fired energy production.
Transmission or network companies will be well placed to benefit from
centralised battery storage and system management in concert with
electricity system operators who stand to be winners if they are able to
participate in the disruption. Network companies will have an important
role to play in providing ongoing power quality, stability and
reliability in partnership with an increasingly competitive off grid and
micro-grid market.
Distributors on the other hand are likely to be losers as they are
being faced with the "death spiral" (grid cost maintenance increases at
the same time as the capital cost of solar decreases), and will be under
pressure by electricity regulators to justify excess capacity no longer
required in a modern network configuration. These electricity
regulators will inevitably reduce the value of network infrastructure
assets and allowable returns and therefore asset values.
Oil companies are the next sector to be impacted negatively by a
structural shift to electric vehicles, which is expected to occur as
early as 2025. It is forecast that an electric car with a 320km range
will cost US$25,000 or less.
Impact of Energy Market Transformation
It is highly likely that financial markets are currently mispricing climate change risk.
Over the next decade mainstream financial markets will progressively
rebalance their portfolios away from fossil fuel exposures and
increasingly redirect capital to non-fossil fuel exposures and direct
investment in renewables. Superannuation fund members are urging their
trustees take action and require companies disclose their carbon
impacts.
Australian investors are becoming interested in investment in the
solar sector as it exhibits many of the characteristics prevalent in the
early years of Infrastructure investment in Australia. These factors
include long term contracted revenues, high operating margins and
returns which are often CPI linked and not correlated to traditional
equity or bond markets. It is however early days and infrastructure
managers are applying their skills to aggregate solar infrastructure
investment opportunities to capture the interest of mainstream
institutional investors.
Investors are now actively seeking commercial returns from
investments on offer in the Australian solar industry. In so doing,
investors are able to powerfully apply their capital to achieve long
term environmental and social benefits and accelerate Australia's
transition from fossil fuels toward a lower carbon society.
*Mitchell King is the founder and Managing Director of Lighthouse
Infrastructure. He is regarded as a leading global infrastructure fund
manager who over the past two decades has been active in acquiring,
managing and raising capital for infrastructure assets that leave a
sustainable legacy for future generations. Development, financing and
management of solar infrastructure assets has been a deliberate strategy
of Lighthouse to participate in the development of the renewables
industry that will fundamentally transform the energy industry in
Australia to a lower carbon society over the next two decades.
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