The Pears Report: Reflections on reflections


Two decades on and 75+ ReNew columns later, Alan Pears is still positive about our clean energy future. How does he do it? Alan reflects on the clean energy facts we all need to know.

It was a real thrill to launch the eBook of my first 75 ReNew columns at the recent All-Energy conference in Melbourne. The ATA team did a great job in production and organising the launch. And I really appreciated former Greens leader Christine Milne’s contribution through writing the foreword.

One thought-provoking question from the audience at the launch was: “Don’t you get bored because we just keep going round in circles on energy policy?” Indeed, this question set me thinking: how do I remain so enthusiastic and positive about energy transformation, when progress is so much slower than it should be?


I’m lucky. I work across a wide range of issues and with a lot of different people. So there is always something positive happening—somewhere. Even when things look stuck or are going backwards on the surface, it is usually possible to find some underlying positive innovation or a subtle shift in the fine print. I also have a tendency to look for the fundamentals, whether it is the underlying physics that shows how inefficient we are, or why and how people react the ways they do. I am always learning.

I also feel pleased that, over almost 20 years, I have provided ReNew readers with an insider’s perspective—from an independent, sometimes practical, sometimes naively idealistic person—on events, trends and possibilities on energy and climate issues.

I also recognise that those of us who drive change have to make a strong case and present it well. People need good reasons to change. And they need to feel confident that change won’t have adverse consequences for them, their families and friends. Of course, powerful vested interests manipulate the situation to highlight the risks of change and overstate the benefits of sticking with the status quo. The blockers have slowed (and sometimes reversed) change, cost Australia many billions of dollars and amplified the cost and pain from climate change, but their effectiveness does force change agents like me to do our homework—over and over again! And to become more creative and effective in communicating and influencing.

At the same time, I have felt my share of despair and anger as sensible policy has been blocked, reversed and abused. I have been frustrated as I have seen exciting technological and social developments squashed, and abuse of power run rampant. A few issues have caused me serious distress.

The appalling story of Australia’s energy market reform process is almost beyond belief, even for me at my most cynical. The naivety, arrogance and ruthlessness of key players and the failure of our leaders to pull them into line stand out. The unnecessary cost and pain of this process is beyond calculation.

The fact that, over 40 years after we realised that people want services, not energy, we still have an industry focused on providing more energy and trying to perpetuate the myth that we need more energy to build a better economy is truly devastating. The failure to integrate climate and energy policy, when fossil fuels produce three-quarters of Australia’s climate impact, will go down as one of the most tragic leadership failures of our time. Maybe that is belatedly beginning to change.

I am also struggling to understand how, 25 years after I helped introduce Australia’s first building energy regulations, some powerful building industry groups oppose sensible energy regulation even more aggressively and more righteously than they did then. Something is really wrong.

As we debate how to manage the closure of old coal-fired power stations, and the problems faced recently by South Australia with volatile energy prices and blackouts, I am completely bemused by the ensuing debate—and the level of ignorance, vitriol and blatant lying shown among the debaters. I am also (yet again) puzzled that the debate makes little or no reference to the major roles energy efficiency improvement and smart demand management could play in delivering solutions.

The election of Donald Trump as US president reinforces the need to focus on what we can do. I’m reminded of the old saying that smart people learn from the mistakes of others, while the not-so-smart have to make their own mistakes. Unfortunately, the education of Mr Trump on climate and basic energy trends will be very costly. But I hope it inspires many to do more, just as Tony Abbott’s war against climate and clean energy policy has had some surprisingly positive outcomes in Australia.

Some clean energy facts
So we don’t have to waste even more time debating our energy future, I thought it might be useful if I listed a few things we really know about energy.

1. Leave it in the ground
Two-thirds of global greenhouse gas emissions and three-quarters of Australia’s emissions result from fossil fuel extraction and burning. Most of the world’s existing ‘profitable’ fossil fuel reserves must be left in the ground to avoid dangerous climate change. Spending money on exploration and building extra fossil fuel supply capacity is money down the drain.

2. We know it creates more jobs
An energy-efficient renewable energy future creates more jobs than conventional energy, because most of the new jobs are in light manufacturing and services sectors, which are much more employment-intensive and much less capital-intensive than traditional energy supply industries. We have known this for decades.

3. And it’s cheaper
An energy-efficient, renewable energy future will be cheaper than a ‘conventional’ energy future, even if we don’t introduce a carbon price. Much of our existing energy supply infrastructure will have to be replaced over the next few decades anyway, so comparison of the cost of a clean energy future with existing energy costs is invalid—the real choice is between different investments, and should include a science-based carbon price. A lot of energy efficiency potential is profitable (the ‘lunch you are paid to eat’ as pointed out by Amory Lovins decades ago). While renewable energy has been expensive in the past, costs are declining rapidly (and performance is improving), and it already seems to be cheaper or similar in cost to building new traditional energy plants. Interestingly, a clean energy future will also be mostly privatised—in a democratic way.

4. Plus more reliable and resilient
A well-designed, efficient renewable energy system should be more reliable and resilient than a centralised system, as local energy storage, smart management and generation reduce reliance on networks (where most disruptions occur) and transmission lines. Debate about supply of base load power can only be described as outdated and misinformed.

5. Developing countries benefit too
An efficient, clean energy future offers many developing countries multiple benefits including lower energy import costs, better services to the rural poor and lower pollution.

6. Transport is not just about EVs
Transport is a very challenging energy problem, not because it can’t be fixed, but because very few countries and cities even understand the fundamental problems. A car-based society is not practical, equitable or economic. Electric cars are only a small part of the solution. Virtual service delivery and workplaces, coordinated planning, comprehensive public transport, low-speed electric vehicles (with suitable infrastructure, speed limits and rules to ensure safety for all, including pedestrians), and better-organised walkable cities are needed.

7. Fly lower and less
Air travel is a much bigger climate problem than most people realise. The overall warming effect of air travel is two to five times the value calculated using Kyoto carbon accounting. And most of this impact is due to the release of emissions at high altitude, not CO2—so switching to renewable aircraft fuel doesn’t fix the problem. Flying lower and less, and transitioning to electric aircraft, will be necessary.

8. New buildings remain a problem
We are constructing buildings and urban infrastructure that will be future liabilities, not assets. And we are not providing the necessary infrastructure to support a successful economy and equitable, enjoyable lifestyles. The failures are deep and systemic. I really don’t know how we fix this one.

9. Add monitoring to appliances
Our appliances and equipment are ‘dumb’, as well as inefficient. They must all have built-in real-time monitoring, benchmarking and feedback systems so faults are detected, operation is optimised and inefficient products are exposed.

10. Skills currently in short supply
We have very limited numbers of designers, tradespeople, professionals and customers who are competent to deliver energy-efficient low-carbon solutions. We have poor supply chains to deliver what is needed. Training capacity is limited and certification weak. We have few incentives and many disincentives regarding sensible decision-making and action.

Overall, it’s a miracle we have progressed as far as we have! Based on our track record, it will also be a miracle if humanity gets out of the hole we’ve dug without a lot of pain, misery and conflict. But we have the tools and some smart people. The problems are our leadership, short-sightedness, the misguided fear we will be worse off in a clean energy future, and lack of vision and practical focus.
Merry Christmas and Happy New Year!

Alan Pears, AM, is one of Australia’s best-regarded sustainability experts. He is a Senior Industry Fellow at RMIT University, advises a number of industry and community organisations and works as a consultant.

This article was first published in ReNew 138.

Renew-logo-white-on-blue 534px

The Alternative Technology Association has rebranded as Renew!

Very soon, we will be launching our new Renew organisation website at this address,, full of latest news and useful information on sustainable living.

In the meantime, please choose where you’d like to go:

 Simply close this box for the Renew magazine website

Click here for the Renew/ATA organisation website