Posts from climate crisis

Cross Laminated Timber

Cross Laminated Timber (or CLT for short) is a structural building material that can replace concrete and steel in new building construction.

I wrote about CLT back in April and mentioned that the Gotham Gal and I are in the process of making two CLT buildings right now.

The paper version of the New York Times has an excellent op-ed today that explains why making buildings out of wood is much better for our climate than making them out of concrete and steel. What CLT does is make it possible to make tall and strong buildings out of wood.

This explanation from that NYT op-ed is particularly good:

Trees remove carbon dioxide from the atmosphere and store it in their wood. … This will allow us to pump carbon from the atmosphere and store it both in forests and in cities.

There are challenges to making buildings out of CLT. For example, CLT is not yet an approved building material in the five boroughs of NYC. That is changing however. It looks like the city will add CLT to the NYC building code soon.

I strongly encourage the NYC City Council to act quickly and approve the addition of CLT to the NYC building code.

#climate crisis#NYC#policy

Smart Home Data Aggregator?

The devices in our homes are getting smart. That is awesome. We can manage our energy consumption and much more with a lot more precision and intelligence now.

But I find myself logging into one app to get data on my thermostats, another to get data on my security system, another to get data on my solar panels, and another to get data on my electric vehicles. And then there is all of the billing data from the various utilities and other providers we have.

It’s a bit of a production each month when I want to see how we are doing. And I use a spreadsheet to collect and analyze all of this data.

It makes me wonder if there is a Yodlee or Plaid for smart home data and if there is a Mint-like application that pulls it all together for you.

Of course I could go do the homework to figure that on my own, but I assume I’m not the only person in the AVC community who has this need. So it’s better for me to blog this question here and we can all find the answer in the comments.

And if there is no good answer, well then that is a good startup opportunity.

#climate crisis#hacking energy

Video Of The Week: Overcoming Sprawl

I have been fortunate to work for the last 25 years in the Flatiron District of NYC, which is a mixed-use neighborhood (office, retail, residential) that has excellent mass transit options (three major subway lines converge at Union Square), great biking and walking streets, and a feeling of vitality that is infectious.

So this video I watched this morning rings very true to me. I think cities around the world (both new cities being built in Asia and existing cities looking to transform themselves like Los Angeles) can and will adopt policies that limit sprawl and get us back to living with other people in mixed-use environments that make us happier, more productive, and more sustainable.

#climate crisis#Current Affairs#NYC

Climate Adaptation?

While society debates how to deal with climate change, there are some scientists who are now saying that that time has passed and we now need to start planning society’s adaptation to the climate tragedy we have created on planet earth.

This scientific paper from roughly one year ago is super depressing. I am linking to it because I read it this week and it certainly made me consider how our way of life may change dramatically in my lifetime.

I am not yet ready to throw in the towel on our ability to react to the mounting evidence of a rapidly warming planet and dramatically slow it down with actions like the Paris Accords, recent laws in New York City and New York State, and everyone’s personal actions in what we do and how we do it.

And there is no benefit in getting depressed or defeatist about the climate change threat.

I think the opposite is true. It is time to stop debating whether the planet is warming. It is even time to stop debating about who is going to pay for the massive investments we need to make immediately to slow that warming. It is time to start making them.

#climate crisis

New York’s Climate and Community Protection Act

The lawmakers in Albany have passed legislation known as the Climate and Community Protection Act (CCPA) and it is sitting on the Governor’s desk awaiting signature.

There is plenty of debate on whether CCPA is good policy or bad policy. All you need to do is Google “New York’s Climate and Community Protection Act” and read the NY Post (against) and the NY Daily News (for) and you will see the various sides of the debate.

What this bill does is commit New York State to some of the most agressive goals of any city, state, or region:

This is a legally binding legislative act to achieve an 85% reduction in greenhouse gas emissions by 2050 and a goal of net zero.

My view is that we need ambitious goals like this and penalties for not reaching them (the stick).

But we also need new policies and new funding/investment to allow us to reach them (the carrot).

Most of the “green new deal” style legislation that is getting passed in NYC, NYS, and elsewhere, and being proposed in many other places, is long on sticks and short on carrots.

I believe CCPA is a good first step for NYS and I hope the Governor signs it into law.

But legislators and activists and the business community should not stop there. We need to follow these goal setting/penalty setting laws with more work around how we get there and there are many good ideas floating around on how to do that.

As hard as if has been to get CCPA done, I think the hard work is just starting because reaching these goals will require creativity, innovation, new technology, and a massive amount of investment and the willpower to see it through.

We really don’t have a choice. So let’s go.

#climate crisis#hacking energy#policy#Politics#Uncategorized

Turning Streetlights Into EV Charging Stations

Owning an EV in a dense urban city is challenging. Most people don’t have their own garages and so they park on the street or in large parking garages. We do the latter.

About five or six years ago, I walked into our parking garage and saw that the garage operator had installed a ChargePoint charging station in the garage.I literally walked back across the street to our apartment and bought our first EV. We now own three.

But charging with ChargePoint is not ideal. There are a limited number of these charging stations in our parking garage and more and more EVs. They are often filled up. And the rates that ChargePoint supplies electricity at are borderline gouging. They have a monopoly on our garage and price accordingly. I believe the rate we pay in our parking garage in NYC is literally double the rate we buy electricity from ConEdison in our NYC appointment.

In our homes in Los Angeles and Long Island we charge off our solar panels on our roofs and basically don’t pay to charge our EVs other than the depreciation on the solar installation costs. That is absolutely the way to go if you can afford the cost of a solar installation.

But back to dense urban areas like NYC. If we want more EVs and less gas powered cars on our streets, we need better charging infrastructure.

In Paris, where we have been for the last few days, they are trying an experiment with putting EV charging stations on street lights.

 

If the city makes those curb locations only available for charging and not parking, that could be a great option for encouraging more city dwellers to buy or rent EVs.

I believe the availability of charging options, whether it is a rational fear or not, is holding back a lot of people from moving from gas to electric. So anything that can change that dynamic is a good thing in my view.

#climate crisis#Uncategorized

Video Of The Week: Solar Roof vs Solar Panels

We have had an order in for Tesla Solar Roof Tiles for almost two years, since they were announced back in 2017. Production delays and other issues have meant that we still don’t have them on our roof.

And they are more expensive than a regular roof plus traditional solar panels on the roof. But they look a lot better in my view.

This video explains all of that, and more, along with some helpful cost comparisons.

#climate crisis#hacking energy