D
istributed and digitalised en-
ergy will power the world.
The sooner we get there, the
better for the environment, societies
and economies. The technologies to
create this new energy world exist,
though the speed at which we adopt
and scale them depends largely on
government regulation and how
post-Covid-19 stimulus packages are
designed.
Stimulus spending that ignores the
climate crisis is short-sighted and
will hinder future growth. But de-
signing green stimulus plans is hard
and complicated. We can’t just copy
past efforts, such as after the Great
Recession of 2007-09, which largely
disregarded long-term climate goals.
The economic boom that followed
that crisis led to emissions of un-
precedented levels. However, the ex-
tra time and effort it takes to develop
plans with longevity will ultimately
increase the monetary and environ-
mental return on investment for
years to come and make industries
more resilient to future crises.
Any stimulus packages must con-
sider the environmental impact of
the industries they support. They
should focus public investments and
investment programmes on energy
efciency, green electricity, demand-
side exibility and climate-friendly
mobility.
It’s understandable that govern-
ments are struggling to gure out
how to best support essential indus-
tries such as aviation and manufac-
turing, which are large polluters and
rely heavily on fossil fuels. Simply
not supporting them, as some groups
are demanding, is neither economi-
cally viable nor socially tenable.
However, considering schemes
such as the German Abwrackprämie
of 2009 that paid consumers to scrap
their cars and buy new, supposedly
cleaner ones, is also not the way for-
ward. That scheme simply ignored
emissions produced during manufac-
turing. It’s promising to see that the
German post-Covid-19 stimulus pro-
gramme includes €2.5 billion sup-
port for electric vehicle (EV) tech-
nology and charging infrastructure
and that it has not adopted the Ab-
wrackprämie again.
I hope that most governments will
not support industries so that they
can simply return to pre-pandemic
levels and that any assistance will be
tied to enforceable commitments to
reshape and modernise operations.
Any stimulus plan, however ambi-
tious in its green efforts, will only be
fully effective if regulation keeps up.
The German stimulus programme is
a promising start. It now needs to
follow up with rapid legislative and
regulatory changes. Enthusiasm to
invest in photovoltaic technologies
was curbed by the 52 GW cap that
was in place in Germany until June
this year. It seems that everyone,
from politics to industry, wanted to
see it lifted. But despite repeated
promises, no denite legislation was
passed until time nearly ran out.
Likewise, regulation regarding the
distance between onshore wind and
residential areas, plus offshore wind
restrictions, was making it unneces-
sarily hard for renewables. These
last-minute changes need to be re-
placed by a much quicker and for-
ward-looking legislative process in
the future.
To drive the energy transition for-
ward, regulations and incentive
schemes, such as exible grid usage
fees, need to be introduced to allow
an efcient load management of the
grid, enable the use of demand-side
response capabilities and avoid the
unnecessary and costly expansion of
the electricity distribution system. As
EVs will play an important role for
load management and grid stabilisa-
tion, regulation needs to keep up
with the progress of vehicle-to-grid
technologies.
Europe and individual states need
comprehensive green energy bills.
Instead of amending the Renewable
Energy Sources Act, that reects
past conditions and has become out
of touch with progress, Germany
should establish future-oriented
laws. These need to reect current
energy market developments, where
participation and the strong commu-
nity aspects of green energy are
promising both economically and
environmentally.
Broadly, this means that subsidies
should be replaced by incentives for
sustainable business models. More
specically, we need a clear regula-
tory framework around renewable
generation and self-consumption, en-
suring the economical remuneration
of exported surplus for instance. We
need incentives for small-scale exi-
bility aggregation, mandatory mar-
ket-wide regular settlement and an
acceleration of digitalisation in all
European countries.
At the same time, the European
Green Deal must not be pared back.
Doing so would send contradictory
signals to business and investors and
make them question their plans, even
though the direction in which the en-
ergy world is moving is clear.
Worldwide lockdowns have led to
what is likely to become the largest
drop in energy demand in history ac-
cording to the International Energy
Agency. The only winner will be re-
newable energy sources (RES).
Compounded by the ongoing shift to-
wards RES, this is leading to fossil
fuel consumption becoming consid-
erably less protable at the same time
as becoming less and less acceptable.
The drop in energy demand has
also accentuated that current grid
management systems are outdated.
In the rst quarter of 2020, renew-
able energy generation hit records
globally. In Germany, over 50 per
cent of electricity came from RES.
Average energy prices in April were
about 50 per cent cheaper compared
with the same month last year. The
large amount of negative pricing at
the European Energy Exchange this
year shows the grid management
system’s rigid nature, lack of exi-
bility and inability to manage vary-
ing loads and demand.
Even with current technology, Ger-
man solar and wind power could
provide 1200 TWh of electricity an-
nually, nearly double the current an-
nual demand of 600-650 TWh. So
far, less than a third of the potential
of RES is being used. Distributed
energy resources (DER) unlock this
potential.
The one-directional interactions of
centralised power plants with house-
holds are being replaced by a large
number of multi-directional interac-
tions between many market partici-
pants. Grid management has become
an entirely new ball game, with in-
teresting new possibilities such as
demand-side response technology. In
the rst quarter of 2020, over 167
000 new EVs were registered in Eu-
rope according to the European Au-
tomobile Manufacturers’ Associa-
tion. Using them for energy storage
and grid regulation via vehicle-to-
grid technology on a large scale is
within close reach.
The millions of DER, prosumer
communities and meter readings as
often as every second are leading to
a large increase in data that needs to
be processed efciently and securely.
Legacy systems are struggling to
handle this data-driven energy mar-
ket. Managing DER is a challenge.
But it’s a challenge we not only
know how to handle, but are turning
into an opportunity by creating prof-
itable new business models on the
one side and convenient, affordable
and enjoyable energy products for
consumers on the other.
In the future, energy won’t be a
cumbersome, non-transparent ne-
cessity but a lifestyle choice made
with customer interest and engage-
ment. With the right regulations in
place, small-scale energy producers
will be able to supply themselves
and maximise investment by feeding
surplus energy back to the grid when
it’s needed. Consumers will get un-
derstandable and lower energy bills.
Mobility will be fully decarbonised.
To harness the full potential of
RES and manage DER protably,
we need scalable, modular cloud-
based solutions that can operate in
multi-national contexts and adapt to
the diversity of use cases that are
now emerging. Such solutions need
to be able to integrate smoothly with
both existing and new, ever-evolving
systems. This requires a high degree
of digital prowess.
The current pandemic shows that
while all physical interactions are
impacted, the digital space is resil-
ient. The lesson for the energy indus-
try should be clear: digitalisation and
automation make us robust and cri-
sis-proof. Digitalising processes
across all market participants will al-
low us to harness the full potential of
DER and demand-side response,
plus be a key differentiator on the
export market. The recent establish-
ment of the balancing platform
Equigy by three of Europe’s largest
grid operators – TenneT, Swissgrid
and Terna – shows that grid opera-
tors have understood the need to
manage small-scale exibilities to
balance the grid.
The technology to digitalise energy
exists, all that remains to do is to im-
plement it on a large scale. If we ap-
plied some of the thinking, focus and
investment that took man to the
moon in the space of just one de-
cade, it could transform the energy
sector quickly.
Governments need to not just make
green promises but enable regula-
tions accordingly, and investors and
banks need to apply ethical, environ-
mental standards to their investment
decisions, as businesses demand re-
assurance and need encouragement
and pressure. At the end of April, an
association of 68 German companies
from various sectors, including ener-
gy suppliers EnBW, E.On, Innogy
and Vattenfall, called upon Angela
Merkel to ensure that climate policy
is embedded in German stimulus
plans. This was echoed in requests
from highly energy-intensive indus-
tries such as steel, cement, metal and
chemistry that have until recently
opposed environmental measures.
Protecting the climate, investing in
future-proof technologies and driv-
ing digitalisation are urgently neces-
sary and protable. Let’s not squan-
der that potential, or our talents and
skills, because it’s a bit more dif-
cult to do so than not. Let’s galvan-
ise our strengths and change the
course of our destiny. It’s still possi-
ble, but it requires a monumental ef-
fort from many parties. Humankind
is able to do this, as it has proven
during past crises and throughout de-
cisive moments in history.
Christian Chudoba is Founder &
CEO at Berlin-based Lumenaza,
which develops software to connect
producers and consumers of green
distributed energy.
Protecting the
climate, investing
in future-proof
technologies and
driving digitalisation
are urgently
necessary and
protable. Yet
designing green
stimulus plans is
hard and complicated
and requires a
monumental effort
from many parties
Christian Chudoba
Why we need a monumental
green investment now
THE ENERGY INDUSTRY TIMES - JULY/AUGUST 2020
13
Industry Perspective
Chudoba: We can’t just copy
past efforts, such as after the
Great Recession of 2007-09,
which largely disregarded
long-term climate goals