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Some recent reading led me to the following items that seem to crop up when municipalities have fiscal problems that are not otherwise created by the economy or federal or state government decisions:

Assuming high returns of retained earnings (Orange County, CA)

  • Pension systems that are underfunded (Portland OR, and others)
  • Lack of appropriate financial advisors (many)
  • Assuming growth will be exponential
  • Failure to address deterioration of infrastructure (many)
  • Getting involved in complicated credit swaps and revenues tools involving borrowing (Detroit).
  • Declining use by customers that are economically stressed (many)

Food for thought… or caution.


Since 2010, the Federal Reserve Bank indicates that the wealthiest 10 percent of American have seen their income rise by 2%.  The Bottom 20% have seen their income DECLINE by 4 percent and the average for all families DECLINED 5%.  That tells me that the majority in the middle income brackets, decreased at a rate greater than the bottom 20%.  In other words more of us are moving down in economic standing, not up.  To make matters worse, the Federal Reserve Bank indicates that the top 3% actually had their incomes increase by 27.7% since 2010, meaning that the upper middle class people are falling back with the rest of us.  Quite the opposite of what our parents had hope for us.

Wages have not rebounded as many people had to take pay cuts or find new a career at lesser pay, which places all kinds of issues at risk – retirement age, retirement goals, college for the kids, investments, home ownership, etc.  All play a role in the economy of the country.  People spend less on eating out, new clothes and other things – generally more frugal, which means less demand for goods and services, and therefore less employment.  A vicious cycle that doesn’t help the economy.  We have already started to see real estate cool off as wages have not rebounded and people figure it is time to defer or get out.  Places like Miami and Las Vegas may remain warmer than say Cleveland or Detroit, but the Miami market has cooled in the past year.

Real losses in purchasing power goes back to the 1980s form the lower half of earners in the US.  And we argue about the minimum wage – which is the very bottom of the pile.  The failed concept of the Great Society was to try to get enough money in everyone’s pocket that the total purchasing power of the population would increase.  Did not work out that way, but the concept of increasing purchasing power of all has appeal.  Inflation goes up.  Purchasing power goes down.  The economy will stagnate if wages for the bottom 90% do not increase.  That makes official less likely to raise water and sewer rates to pay for those needed infrastructure upgrades.  Which will put more assets at risk of failure and stress operations budgets further.


A Ponzi scheme is an illegal program whereby investors are promised big return son investments in a short period of time, and where the underlying basis for this return is deliberately mis-stated.  We continually find people who perpetrate Ponzi schemes and when they are finally caught, they get put in jail.  For those unsure, a Ponzi scheme is defined as a scheme where the scheme operator says they will pay a high return to its investors from their original investment, but instead uses money from new capital paid to the operator by new investors rather than from profit earned by the operator.  Hence it is a flow through of money from people putting money in to people who are getting out.  To get returns on the investments for the earlier investors, the pool of new people must increase with time, so that there are always more people paying in that there were previously.  It that does not occur, then we have a problem.

What is a retirement system?  A retirement system is a form of deferred compensation used to attract and keep workers, by deferring a portion of their pay 10, 20 30 or 40 years from now.  It is part of the compensation to the employee.  With a retirement system, people pay into a program, where their money is invested.  A retirement system tends to rely on the fact that the number of people paying in increases exponentially so that the actual invested dollars are never touched, instead the new proceeds exceed the monies paid out.  For a pension, plan it assumes your invested dollars remain invested and profitable, and that the revenues from the new people in the system, exceed the monies paid to retirees.  What is the difference?  Well, the retirement system actually supposedly has assets while Ponzi scheme does not.  Otherwise, the systems work similarly – dollars paid in generally go out to others, and there is an assumption that the number or payees increases exponentially (a percentage every year).

So what happens to a pension plan when the number of employees decreases from 6.7 million to 4.4 million over 40 years?  Would you expect there to be a pension plan problem?  And if so why?  And who is at fault?  That is exactly what has happened to federal government employees since 1967.  And many states have seen reductions in the last 20 years as well.  So it is any wonder why these pension systems might be at risk?  The push to privatize services ensures that the basic assumption that the number of payees in a pension plan increases exponentially will be violated, which makes the pension plan vulnerable.  And ho is at fault.  I would suggest the people pushing privatization, who look only at short term consequences as opposed to long-term impacts.  Perhaps this needs to be part of any such discussion going forward.  Just a thought…


Earlier this year the Journal for AWWA had several articles about water use and infrastructure needs.  One of the major concerns that has arisen in older communities, especially in the Rust Belt and the West is that demands per person have decreased.  There are a number of reasons for this –the 1992 Energy Policy Act changes to plumbing codes that implemented low flush fixtures, the realization in the west that water supplies are finite and conservation is cheaper than new supplies, a decline in population, deindustrialization, and climate induced needs.  But all add up to the result that total water use has not really changed over the past 30 years and in many locales, water sales may have decreased.  Water utilities rely on water sales for revenues so any decrease in sales must be met with an increase in cost.  Price elasticity suggests the increase will be met with another decrease in sales, etc.  It is a difficult circle to deal with.  So less water, whether through deliberate water conservation or other means, creates a water revenue dilemma for utilities.  A concern about conserving to much and eliminating slack in the system also results.

Less water means less money for infrastructure.  Communities do not see a need for new infrastructure because there are fewer new people to serve.  Replacing old infrastructure has always been a more difficult sell because “I already have service, why should I be paying for more service” is a common cry, unless you are in my neighborhood where the water pipes keep breaking and we are begging the City to install new lines (they are on my street J)  Educating customers about the water (and sewer) system are needed to help resident understand the impacts, and risk they face as infrastructure ages.  They also want to understand that the solutions are “permanent” meaning that in 5 or 10 years we won’t be back to do more work.  Elected officials and projected elected officials (the tough one) should be engaged in this discussion because they should all be on the same page in selling the ideas to the public.  And the needs are big.  We are looking at $1 trillion just for water line replacement by 2050 and that is probably a low number(2010 dollars).  The biggest needs are in the south where infrastructure will start hitting its expected life.  The south want west will also be looking for about $700 billion in growth needs as well.  All this will cause a need for higher rates, especially with ¼ less low interest SRF funds avaialalbe this year from Congress.


Public water and sewer systems have the responsibility to protect the health, safety and welfare of the public they serve, just as engineers do.  This is includes not just complying with regulatory mandates (they are minimum standards), but enacting such precautions as are needed to address things not included in the regs.  Unfortunately we continue to pay too much attention on regulatory compliance and evaluate the condition of the system using unaccounted for water losses or leaks fixed in the system as a measure of condition.  That may be an incorrect assumption.  The problem is that unless we understand how the system operates, including how it deteriorates with time, the data from the past may well be at odds with the reality of the future.  For example, that leak in your roof can be a simple irritation for a long time if you ignore it.  But ignoring it creates considerable potential for damage, including roof failure if too much of the structure underneath is damaged.  With a water system, pipes will provide good service for many years will minimal indication of deterioration.  Then things will happen, but there is little data to indicate a pattern.  But like your roof leak, the damage has been done and the leaks are an indication of the potential for failure.  Bacteria, color, pressure problems and flow volumes are all indicators of potential problems, but long-term tracking is needed to determine develop statistical tools that can help with identifying end of life events.  Basic tools like graphs will not help here.

Construction to repair and replace local water, sewer and stormwater infrastructure is expected to reach $3.2 and $4.8 billion respectively for water and sanitary sewer. The federal SRF programs are only $1.7 Billion in SRF loans, 24% below 2012 and well below the levels identified by the federal government to sustain infrastructure condition.  The only reason for the decrease seems to be a demand by Congress to reduce budgets, especially EPA’s budget where this money resides.  But the 2008 recession and its lingering effects to date have deferred a significant amount of infrastructure investments, and the forecast does not rectify the past deficits, and likely does not address the current needs either.  Few water and sewer systems are flush with funds to update infrastructure and borrowing has become a difficult sell for many public officials.  Lake Worth, FL just had a $60 million bond issue for infrastructure redevelopment defeated by voters two weeks ago.  The officials know they need this infrastructure, but the public is unconvinced because few serious problems have occurred.  We have to get the public past this view so we can improve reliability and public safety.  Those are the arguments we need to demonstrate.  The question is how.

 


The first month of the fall semester has slammed me, which accounts for a little less blog activity on my part.  But as fall rolls in many local governments are dealing with final budgets, new projects and dealing with taxes and fees.  Students are back to school and industries are looking to the end of the year and 2015.  How fast time flies.  Our students that graduated last spring all have jobs and half of our seniors that will graduate in December do as well.  With engineers or contractors.

The good news is that the economy continues to tick up, construction and construction jobs are back to 2005 levels (which if you recall was a lot), and the stock markets are making money for somebody because they are up as well.  Alan Greenspan can complain that housing maybe lagging, but that is more a lack of people having funds or being able to move.  Meanwhile construction of projects that were deferred might be addressed?  Time will tell but it raises an interesting question –  can we plan on growth forever?  We assume a continuous growth rate (like 1 or 2% per year), but is that reasonable since it means more people come to an area each year than they did the year before?  Works for bacteria, maybe not so much for people.  Ask Detroit.  Or Cleveland.  And does this type of growth create unintended consequences for us?  I think this is a  good question for a future blog and of course a question that economists and politicians do not want to answer.  It would be highly disruptive to our plans.   So since it is election season again, we all need to be prepared for the inundation of campaign sales pitches that try to convince us to vote for someone, or more likely to vote against someone.  That’s probably not the way it was intended to go, but it’s what politics has degenerated to in so many places.  Ideology and adherence to it under any circumstances often prevents us from looking objectively at issues and reaching real solutions, some of which may have winners and losers, but may be necessary to improve long-range forecasts.  Listen to the political patter and decide where the plan is.

For example, ignoring the evidence that the climate is changing, places constituents in perilous positions…..in the future.  Not now and few climate impacts need drastic immediate action.  But longer term, storm sewer will be inadequate, there will be less water stored in glaciers, less rainfall in places (like the southwestern US), more frequent flooding in coastal areas, etc.  The problem may be 50 years from now, but wholesale infrastructure programs take that long.  It took the US 50 years to build the interstate system.  Nearly 40 years to dig canals in south Florida, 20 year to acquire property for a reservoir in North Carolina, etc.  Things take time and meanwhile if we need to alter current practice, such as elevating roadways and building to avoid flooding, the time to start is now, not in 50 years when solving that problem is overwhelming.  Find those water sources now, so development and competitors can be controlled.  Finding water that may take 20 years to secure and construct is an unmanageable issue the year before you need it.  You need a plan.  Where do you hear that planning?

What about that failing infrastructure?  We tend to ignore it until it fails.  But if it fails, that can be catastrophic.  Engineers and operations personnel know deterioration occurs, and know that it will take time to plan, design and refurbish of replace infrastructure.  But projects continue to get deferred for lack of funds.  Aggressively planning repair and replacement may actually save money in the long-run, but our planning tends only to be short-term.  So how do we change that?  Perhaps the state agencies that require local planning to be submitted and approved will push for better evaluation of infrastructure.  GASB 34 clearly did not go far enough.  Too many communities do not track their work and even fewer document the conditions when they make repairs.  Too little data is collected on what fails, when and why.  WE can collect huge amounts of data with work orders that track work.  Perhaps a regulatory frontier.  Or maybe, just maybe, some enlightened managers will decide tracking information is actually fairly easy.  The question is the platform.  Stay tuned… we are working on that…


As those of you who follow this blog know, we periodically touch on climate issues.  Sea level rise is a particularly acute issue here at ground zero – southeast Florida.  But as I have said for some time, this is not an immediate crisis, but a slow steady creep that gives us time to adapt to the changes related to sea level rise.  I am optimistic that while we will spend a lot more money to engineer water management so we will need more engineers, there are solutions that will allow us to thrive here for a long time – probably a lot longer than we have been here, which is just over 100 years.

Our bigger, current challenge is the temporal but catastrophic impact of tropical storm activity that can create immediate consequences that last for years, much as Hurricane Andrew did in 1992 and Hurricane Wilma almost ten years ago.  Of course there have been others, like Donna in 1960 which were worse.  I mention this because the peak of hurricane season in Sept 10 – only two weeks away.  We have been lucky for years now, and of course we are all hoping it remains that way.

But I found another interesting article this weekend hat talked about the states with the most weather losses since 2006 (and in a subsequent blog I will look back further for comparison). is New Jersey.  OK, no huge surprise given the recent experience of Sandy.  But who is number 2?  Or for that matter 2-10?  Would you believe that Florida is not on the list at all.  Neither is California despite the fires.  Or North Carolina another hurricane prone state.

No, according to the Tribune, the states  (in order:after  New Jersey) are: Texas, Tennessee, Missouri, Alabama, Oklahoma, Mississippi, Louisiana, Colorado and Arizona.  The most common causes: thunderstorms, heavy rain, flash flood and tornados.  And the impacts range from $24 billion in New Jersey to $3.5 billion in Arizona.  An interesting factoid as we approach the peak of hurricane season.  May Florida stay off the list.


In this blog we are going to talk about trends in the power industry and how they may affect utilities.  One of the ongoing themes of this blog is that to be leaders in the field, we need to be cognizant of what others are doing and how those actions might affect utility operations.  Power is a big cost for utilities – often 10-15% of the total operations costs where a lot of pumping is involved. In most communities, the utility system is among the largest consumers of power, which is why many utilities have load control agreements in place – power companies can off-load power demands by having the utilities go to onsite generators.  Our community’s building account for 70% or more of local energy use.

The need for power is expanding, albeit at a lower rate that population growth in many communities.  This is because new building construction measures tend to insulate better and install more energy efficient equipment.  Power companies often will subsidize these improvements to reduce the need for more expensive plant expansions.  Where expansions are needed, purchase/transfer agreements or renewables are often a convenient answer.

But long-term we are seeing that the power industry is changing in other ways too.  Already we see a migration away from coal for power generation.  This was occurring before the new regulations were in place for carbon dioxide.  Certain utility companies like NextEra, the largest wind and solar power generator in the US, and the parent of Florida Power and Light, have reduced greenhouse gas emissions from their plants by converting to other sources like combined heat and power (CHP), and increasing efficiency.  The typical oil or coal power plant is 30-35% efficient, while the newer gas turbine systems are up to 45% efficient.  That makes a big difference in costs as well as emissions when gas emissions are half the coal and oil emissions.  NextEra is well placed for carbon trading, a concept some fight, but the US had been emission trading since the early 1990s, so carbon trading markets are already in place.  The only thing needed is the regulations to put them into play.  Buy that NextEra stock now and hope for carbon trading!

But NextEra is not the only likely winner under this carbon trading scenario.  ExxonMobile is big into gas, Exelon is big in the nuclear power industry, Siemens and General Electric, which make wind and gas turbines, are also likely to see growth.  All have poised themselves years ago as the impact of carbon dioxide becomes more apparent.  Most of the industry executives acknowledge climate issues and recognize that people will expect the industry to do its part (the Koch brothers aside).  Many power generators like ConEd and FPL are making changes as well, in advance of the regulatory requirements to do so.  They see it as good business.  They also see it as a means to make more power at a given facility (by increasing efficiency) while reducing water use.  Water use can be a limiting factor, so we will discuss that in a couple days…

 

 


The good news is that for many local governments, property values are up and so is the economy, especially in urban areas.  However that does not mean that the budget approval difficulties of 2009-2012 have passed or been resolved.  In fact the arguments may continue despite improvements in financial position.  Why?  There are a number of policies that were implemented in the recession years that were especially difficult for utilities:

  1. Borrowed or transferred water and sewer monies to avoid raising taxes against falling property values (note that raising taxes on falling values would have yielded a zero sum game, but raising taxes commensurate might have “un”elected a few people
  2. Failing to have long-term financial plan and even fewer have multiyear budgets.  Included are automatic rate adjustments that some are questioning or deferring now, despite having been approved several years ago
  3. Bad investments – public or private.  In either case, if the revenues are not realized, the local entity gains no benefit.  This can include public private infrastructure investments, privatization or investing cash.  Scenarios need to be created to figure out what happens when things don’t go as planned.
  4. Failing to save for a rainy day before the crash.  Our grandparents knew we need to save for a rainy day.  We talk about the lowered level of savings among Americans and the potential issues that could arise if economic difficulties occur.  So exactly why do our elected leaders think it is a great idea not to collect monies in good times for a rainy day?  Other than politics that is?

 

We have identified four errors in public policy at the local level.  The questions for the 2015 budget are:

 

  1. Can we repay those funds we “borrowed” from during the down years?
  2. Can we keep the total revenues increasing (may not mean a tax increase, but certainly not a rollback)?
  3. Can we develop realistic scenarios for public investments.  Nothing worse than stranded infrastructure like that $6milion parking garage that grossed under $100 in the last 6 months because no one uses it because there is not business need for it.
  4. Can we develop reserve policies that allow local governments and especially utilities to create and maintain repair and replacement funds, reserves, and “savings” for the next rainy day.  It’s coming.  At some point.
  5. Can we develop a 5 year plan of where the community vision is?

I think this would be a start for a lot of us.


In the last blog we discussed 10 planning steps for sea level rises.  When planning 50-100 years other factors can come into play as well.  As a result, to allow flexibility in the analysis due to the range of increases within the different time periods, an approach that uses incremental increases of 1, 2, and 3 feet of SLR is suggested.  Hence infrastructure is built to meet milestones, not arbitrary dates lessening the potential for stranded assets.. The increments can work as threshold values in planning considerations in terms of allowing planners the ability to know ahead of time where the next set of vulnerable areas will be to allow a for proactive response approach that can be matched to the observed future sea levels.

But prior to developing infrastructure plans, the local community needs to define an acceptable level of service (LOS) for the community. A level service would indicate how often it is acceptable for flooding to occur in a community on an annual basis.  1% is 4 days per years and for a place like Miami Beach, this is nearly 2 ft NAVD88, well above the mean high tide.  The failure to establish an acceptable LOS is often the cause of failure or loss of confidence in a plan at a later point in time.  The effects of SLR of the level of service should be used to update the mapping to demonstrate how the level of service changes, so that a long-term LOS can be defined and used for near-term planning.

With the LOS known, the vulnerability assessment is developed using a GIS based map of topography and the groundwater levels associated with wet and dry season water levels.  LiDAR is a useful tool that may be available at very high resolution in coastal areas.  Topographic maps must be “ground-truthed” by tying it to local benchmarks and transportation plans.  USGS groundwater and NOAA tidal data from local monitoring stations to correlate with the groundwater information. Based on the results of these efforts, the GIS-based mapping will provide areas of likely flooding.

GIS map should be updated with layers of information for water mains, sewer mains, canals, catch basins, weirs and stormwater facilities.  Updating with critical infrastructure will provide a view of vulnerability of critical infrastructure that will be funded by the public sector. Ultimately policy makers will need more information to prioritize the needed improvements.  For example, a major goal may be to reduce Economic Vulnerability.  This means identifying where economic activity occurs and potential jobs.  At-risk populations, valuable property (tax base) and emergency response may be drivers, which means data from other sources should be added.

The next step is to analyze vulnerability spatially, by overlaying development priorities with expected climate change on GIS maps to identify hotspots where adaptation activities should be focused. This effort includes identification of the critical data gaps which, when filled, will enable more precise identification of at risk infrastructure and predictions of impacts on physical infrastructure and on communities. The final deliverable will include descriptions of the recommended concepts including schematics, cost estimates, and implementation plan.

So why go through all this.  Let’s go back to the beginning.  It has to do with community confidence in its leaders.  Resident look at whether their property will be protected.  Businesses look at long-term viability when making decisions about relocating enterprises.  The insurance industry, which has traditionally been focused on a one year vision of risk, is beginning to discuss long-term risks and not insuring property rebuild is risk-prone areas.  That will affect how bankers look at lending practices, which likely will decrease property values.  Hence it is in the community’s interests to develop a planning framework to adapt to sea level rise and protect vulnerable infrastructure through a long-term plan.  Plan or….